Release 2.6.0

Bump plugin version
Use sponge gradle plugin for setting version in sponge
Use replacement for Velocity plugin version
Update repositories

.drone.yml

@@ -1,16 +0,0 @@
-pipeline:
-  build:
-    image: cogniteev/oracle-java
-    commands: ./gradlew build test --no-daemon
-  publish:
-    image: cogniteev/oracle-java
-    commands: 
-    - ./gradlew publishversionedPublicationToParallelBlockRepository
-    - ./gradlew publishLatestToParallelBlockRaw
-    environment:
-      - PUBLISH=yes
-      - LATEST_BUILD=yes
-    secrets: [SNAPSHOT_REPO, RELEASE_REPO, REPO_USERNAME, REPO_PASSWORD, RAW_UPLOAD_PATH]
-    when:
-      branch: master
-      event: push

.gitignore

@@ -46,3 +46,4 @@ debug.txt
 
 # gradle stuff
 .gradle/
+.gradletasknamecache

build.gradle

@@ -1,9 +1,17 @@
+buildscript {
+    repositories {
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.+'
+    }
+}
 
 import org.apache.tools.ant.filters.ReplaceTokens
 
 allprojects {
     group 'com.vexsoftware'
-    version '2.3.7'
+    version '2.6.0'
 }
 
 subprojects {
@@ -12,15 +20,19 @@ subprojects {
     sourceCompatibility = 1.8
 
     repositories {
+        jcenter()
         mavenCentral()
         maven {
-            url 'https://hub.spigotmc.org/nexus/content/groups/public/'
+            url "https://hub.spigotmc.org/nexus/content/repositories/snapshots"
         }
         maven {
-            url "https://oss.sonatype.org/content/groups/public/"
+            url "https://oss.sonatype.org/content/repositories/snapshots"
         }
         maven {
-            url "http://repo.spongepowered.org/maven"
+            url "https://repo.spongepowered.org/maven"
+        }
+        maven {
+            url "https://repo.velocitypowered.com/snapshots/"
         }
     }
 

bukkit/src/main/java/com/vexsoftware/votifier/BukkitScheduler.java

@@ -0,0 +1,57 @@
+package com.vexsoftware.votifier;
+
+import com.vexsoftware.votifier.platform.scheduler.ScheduledVotifierTask;
+import com.vexsoftware.votifier.platform.scheduler.VotifierScheduler;
+import org.bukkit.scheduler.BukkitTask;
+
+import java.util.concurrent.TimeUnit;
+
+class BukkitScheduler implements VotifierScheduler {
+    private final NuVotifierBukkit plugin;
+
+    public BukkitScheduler(NuVotifierBukkit plugin) {
+        this.plugin = plugin;
+    }
+
+    private int toTicks(int time, TimeUnit unit) {
+        return (int) (unit.toMillis(time) / 50);
+    }
+
+    @Override
+    public ScheduledVotifierTask sync(Runnable runnable) {
+        return new BukkitTaskWrapper(plugin.getServer().getScheduler().runTask(plugin, runnable));
+    }
+
+    @Override
+    public ScheduledVotifierTask onPool(Runnable runnable) {
+        return new BukkitTaskWrapper(plugin.getServer().getScheduler().runTaskAsynchronously(plugin, runnable));
+    }
+
+    @Override
+    public ScheduledVotifierTask delayedSync(Runnable runnable, int delay, TimeUnit unit) {
+        return new BukkitTaskWrapper(plugin.getServer().getScheduler().runTaskLater(plugin, runnable, toTicks(delay, unit)));
+    }
+
+    @Override
+    public ScheduledVotifierTask delayedOnPool(Runnable runnable, int delay, TimeUnit unit) {
+        return new BukkitTaskWrapper(plugin.getServer().getScheduler().runTaskLaterAsynchronously(plugin, runnable, toTicks(delay, unit)));
+    }
+
+    @Override
+    public ScheduledVotifierTask repeatOnPool(Runnable runnable, int delay, int repeat, TimeUnit unit) {
+        return new BukkitTaskWrapper(plugin.getServer().getScheduler().runTaskTimerAsynchronously(plugin, runnable, toTicks(delay, unit), toTicks(repeat, unit)));
+    }
+
+    private static class BukkitTaskWrapper implements ScheduledVotifierTask {
+        private final BukkitTask task;
+
+        private BukkitTaskWrapper(BukkitTask task) {
+            this.task = task;
+        }
+
+        @Override
+        public void cancel() {
+            task.cancel();
+        }
+    }
+}

bukkit/src/main/java/com/vexsoftware/votifier/NuVotifierBukkit.java

@@ -21,35 +21,31 @@ package com.vexsoftware.votifier;
 import com.google.common.io.ByteStreams;
 import com.google.common.io.Files;
 import com.vexsoftware.votifier.forwarding.BukkitPluginMessagingForwardingSink;
-import com.vexsoftware.votifier.forwarding.ForwardedVoteListener;
-import com.vexsoftware.votifier.forwarding.ForwardingVoteSink;
+import com.vexsoftware.votifier.support.forwarding.ForwardedVoteListener;
+import com.vexsoftware.votifier.support.forwarding.ForwardingVoteSink;
 import com.vexsoftware.votifier.model.Vote;
 import com.vexsoftware.votifier.model.VotifierEvent;
+import com.vexsoftware.votifier.net.VotifierServerBootstrap;
 import com.vexsoftware.votifier.net.VotifierSession;
-import com.vexsoftware.votifier.net.protocol.VoteInboundHandler;
-import com.vexsoftware.votifier.net.protocol.VotifierGreetingHandler;
-import com.vexsoftware.votifier.net.protocol.VotifierProtocolDifferentiator;
 import com.vexsoftware.votifier.net.protocol.v1crypto.RSAIO;
 import com.vexsoftware.votifier.net.protocol.v1crypto.RSAKeygen;
+import com.vexsoftware.votifier.platform.JavaUtilLogger;
+import com.vexsoftware.votifier.platform.LoggingAdapter;
+import com.vexsoftware.votifier.platform.VotifierPlugin;
+import com.vexsoftware.votifier.platform.scheduler.VotifierScheduler;
 import com.vexsoftware.votifier.util.KeyCreator;
 import com.vexsoftware.votifier.util.TokenUtil;
-import io.netty.bootstrap.ServerBootstrap;
 import io.netty.channel.Channel;
-import io.netty.channel.ChannelFuture;
-import io.netty.channel.ChannelFutureListener;
-import io.netty.channel.ChannelInitializer;
-import io.netty.channel.nio.NioEventLoopGroup;
-import io.netty.channel.socket.nio.NioServerSocketChannel;
-import io.netty.channel.socket.nio.NioSocketChannel;
 import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.ConsoleCommandSender;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.plugin.java.JavaPlugin;
-
 import java.io.File;
 import java.io.IOException;
-import java.net.InetSocketAddress;
-import java.net.SocketAddress;
 import java.nio.charset.StandardCharsets;
 import java.security.Key;
 import java.security.KeyPair;
@@ -76,14 +72,9 @@ public class NuVotifierBukkit extends JavaPlugin implements VoteHandler, Votifie
     private String version;
 
     /**
-     * The server channel.
+     * The server bootstrap.
      */
-    private Channel serverChannel;
-
-    /**
-     * The event group handling the channel.
-     */
-    private NioEventLoopGroup serverGroup;
+    private VotifierServerBootstrap bootstrap;
 
     /**
      * The RSA key pair.
@@ -101,22 +92,18 @@ public class NuVotifierBukkit extends JavaPlugin implements VoteHandler, Votifie
     private Map<String, Key> tokens = new HashMap<>();
 
     private ForwardingVoteSink forwardingMethod;
+    private VotifierScheduler scheduler;
+    private LoggingAdapter pluginLogger;
 
-    @Override
-    public void onEnable() {
-        NuVotifierBukkit.instance = this;
-
-        // Set the plugin version.
-        version = getDescription().getVersion();
-
+    private boolean loadAndBind() {
+        scheduler = new BukkitScheduler(this);
+        pluginLogger = new JavaUtilLogger(getLogger());
         if (!getDataFolder().exists()) {
             getDataFolder().mkdir();
         }
 
         // Handle configuration.
-        File config = new File(getDataFolder() + "/config.yml");
-        YamlConfiguration cfg;
-        File rsaDirectory = new File(getDataFolder() + "/rsa");
+        File config = new File(getDataFolder(), "config.yml");
 
         /*
          * Use IP address from server.properties as a default for
@@ -143,7 +130,7 @@ public class NuVotifierBukkit extends JavaPlugin implements VoteHandler, Votifie
                 String cfgStr = new String(ByteStreams.toByteArray(getResource("bukkitConfig.yml")), StandardCharsets.UTF_8);
                 String token = TokenUtil.newToken();
                 cfgStr = cfgStr.replace("%default_token%", token).replace("%ip%", hostAddr);
-                Files.write(cfgStr, config, StandardCharsets.UTF_8);
+                Files.asCharSink(config, StandardCharsets.UTF_8).write(cfgStr);
 
                 /*
                  * Remind hosted server admins to be sure they have the right
@@ -161,11 +148,13 @@ public class NuVotifierBukkit extends JavaPlugin implements VoteHandler, Votifie
                 getLogger().info("------------------------------------------------------------------------------");
             } catch (Exception ex) {
                 getLogger().log(Level.SEVERE, "Error creating configuration file", ex);
-                gracefulExit();
-                return;
+                return false;
             }
         }
 
+        YamlConfiguration cfg;
+        File rsaDirectory = new File(getDataFolder(), "rsa");
+
         // Load configuration.
         cfg = YamlConfiguration.loadConfiguration(config);
 
@@ -184,13 +173,18 @@ public class NuVotifierBukkit extends JavaPlugin implements VoteHandler, Votifie
         } catch (Exception ex) {
             getLogger().log(Level.SEVERE,
                     "Error reading configuration file or RSA tokens", ex);
-            gracefulExit();
-            return;
+            return false;
         }
 
-        debug = cfg.getBoolean("debug", false);
+        // the quiet flag always runs priority to the debug flag
+        if (cfg.isBoolean("quiet")) {
+            debug = !cfg.getBoolean("quiet");
+        } else {
+            // otherwise, default to being noisy
+            debug = cfg.getBoolean("debug", true);
+        }
 
-// Load Votifier tokens.
+        // Load Votifier tokens.
         ConfigurationSection tokenSection = cfg.getConfigurationSection("tokens");
 
         if (tokenSection != null) {
@@ -209,8 +203,7 @@ public class NuVotifierBukkit extends JavaPlugin implements VoteHandler, Votifie
             } catch (IOException e) {
                 getLogger().log(Level.SEVERE,
                         "Error generating Votifier token", e);
-                gracefulExit();
-                return;
+                return false;
             }
             getLogger().info("------------------------------------------------------------------------------");
             getLogger().info("No tokens were found in your configuration, so we've generated one for you.");
@@ -223,8 +216,9 @@ public class NuVotifierBukkit extends JavaPlugin implements VoteHandler, Votifie
         // Initialize the receiver.
         final String host = cfg.getString("host", hostAddr);
         final int port = cfg.getInt("port", 8192);
-        if (debug)
-            getLogger().info("DEBUG mode enabled!");
+        if (!debug)
+            getLogger().info("QUIET mode enabled!");
+
         if (port >= 0) {
             final boolean disablev1 = cfg.getBoolean("disable-v1-protocol");
             if (disablev1) {
@@ -234,37 +228,8 @@ public class NuVotifierBukkit extends JavaPlugin implements VoteHandler, Votifie
                 getLogger().info("------------------------------------------------------------------------------");
             }
 
-            serverGroup = new NioEventLoopGroup(1);
-
-            new ServerBootstrap()
-                    .channel(NioServerSocketChannel.class)
-                    .group(serverGroup)
-                    .childHandler(new ChannelInitializer<NioSocketChannel>() {
-                        @Override
-                        protected void initChannel(NioSocketChannel channel) throws Exception {
-                            channel.attr(VotifierSession.KEY).set(new VotifierSession());
-                            channel.attr(VotifierPlugin.KEY).set(NuVotifierBukkit.this);
-                            channel.pipeline().addLast("greetingHandler", new VotifierGreetingHandler());
-                            channel.pipeline().addLast("protocolDifferentiator", new VotifierProtocolDifferentiator(false, !disablev1));
-                            channel.pipeline().addLast("voteHandler", new VoteInboundHandler(NuVotifierBukkit.this));
-                        }
-                    })
-                    .bind(host, port)
-                    .addListener(new ChannelFutureListener() {
-                        @Override
-                        public void operationComplete(ChannelFuture future) throws Exception {
-                            if (future.isSuccess()) {
-                                serverChannel = future.channel();
-                                getLogger().info("Votifier enabled on socket " + serverChannel.localAddress() + ".");
-                            } else {
-                                SocketAddress socketAddress = future.channel().localAddress();
-                                if (socketAddress == null) {
-                                    socketAddress = new InetSocketAddress(host, port);
-                                }
-                                getLogger().log(Level.SEVERE, "Votifier was not able to bind to " + socketAddress, future.cause());
-                            }
-                        }
-                    });
+            this.bootstrap = new VotifierServerBootstrap(host, port, this, disablev1);
+            this.bootstrap.start(error -> {});
         } else {
             getLogger().info("------------------------------------------------------------------------------");
             getLogger().info("Your Votifier port is less than 0, so we assume you do NOT want to start the");
@@ -290,22 +255,70 @@ public class NuVotifierBukkit extends JavaPlugin implements VoteHandler, Votifie
                 getLogger().severe("No vote forwarding method '" + method + "' known. Defaulting to noop implementation.");
             }
         }
+        return true;
+    }
+
+    private void halt() {
+        // Shut down the network handlers.
+        if (bootstrap != null) {
+            bootstrap.shutdown();
+            bootstrap = null;
+        }
+
+        if (forwardingMethod != null) {
+            forwardingMethod.halt();
+            forwardingMethod = null;
+        }
+    }
+
+    @Override
+    public void onEnable() {
+        NuVotifierBukkit.instance = this;
+
+        // Set the plugin version.
+        version = getDescription().getVersion();
+
+        if (!loadAndBind()) {
+            gracefulExit();
+            setEnabled(false); // safer to just bomb out
+        }
     }
 
     @Override
     public void onDisable() {
-        // Shut down the network handlers.
-        if (serverGroup != null) {
-            if (serverChannel != null)
-                serverChannel.close();
-            serverGroup.shutdownGracefully();
-        }
-        if (forwardingMethod != null) {
-            forwardingMethod.halt();
-        }
+        halt();
         getLogger().info("Votifier disabled.");
     }
 
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (sender instanceof ConsoleCommandSender) {
+            reload();
+        } else {
+            sender.sendMessage(ChatColor.RED + "For security and stability, only console may run this command!");
+        }
+        return true;
+    }
+
+    private void reload() {
+        try {
+            halt();
+        } catch (Exception ex) {
+            getLogger().log(Level.SEVERE, "On halt, an exception was thrown. This may be fine!", ex);
+        }
+
+        if (loadAndBind()) {
+            getLogger().info("Reload was successful.");
+        } else {
+            try {
+                halt();
+                getLogger().log(Level.SEVERE, "On reload, there was a problem with the configuration. Votifier currently does nothing!");
+            } catch (Exception ex) {
+                getLogger().log(Level.SEVERE, "On reload, there was a problem loading, and we could not re-halt the server. Votifier is in an unstable state!", ex);
+            }
+        }
+    }
+
     private void gracefulExit() {
         getLogger().log(Level.SEVERE, "Votifier did not initialize properly!");
     }
@@ -319,13 +332,14 @@ public class NuVotifierBukkit extends JavaPlugin implements VoteHandler, Votifie
         return instance;
     }
 
-    /**
-     * Gets the version.
-     *
-     * @return The version
-     */
-    public String getVersion() {
-        return version;
+    @Override
+    public LoggingAdapter getPluginLogger() {
+        return pluginLogger;
+    }
+
+    @Override
+    public VotifierScheduler getScheduler() {
+        return scheduler;
     }
 
     public boolean isDebug() {
@@ -343,7 +357,7 @@ public class NuVotifierBukkit extends JavaPlugin implements VoteHandler, Votifie
     }
 
     @Override
-    public void onVoteReceived(Channel channel, final Vote vote, VotifierSession.ProtocolVersion protocolVersion) throws Exception {
+    public void onVoteReceived(Channel channel, final Vote vote, VotifierSession.ProtocolVersion protocolVersion) {
         if (debug) {
             if (protocolVersion == VotifierSession.ProtocolVersion.ONE) {
                 getLogger().info("Got a protocol v1 vote record from " + channel.remoteAddress() + " -> " + vote);
@@ -351,12 +365,7 @@ public class NuVotifierBukkit extends JavaPlugin implements VoteHandler, Votifie
                 getLogger().info("Got a protocol v2 vote record from " + channel.remoteAddress() + " -> " + vote);
             }
         }
-        Bukkit.getScheduler().runTask(this, new Runnable() {
-            @Override
-            public void run() {
-                Bukkit.getPluginManager().callEvent(new VotifierEvent(vote));
-            }
-        });
+        Bukkit.getScheduler().runTask(this, () -> Bukkit.getPluginManager().callEvent(new VotifierEvent(vote)));
     }
 
     @Override
@@ -378,11 +387,6 @@ public class NuVotifierBukkit extends JavaPlugin implements VoteHandler, Votifie
         if (debug) {
             getLogger().info("Got a forwarded vote -> " + v);
         }
-        Bukkit.getScheduler().runTask(this, new Runnable() {
-            @Override
-            public void run() {
-                Bukkit.getPluginManager().callEvent(new VotifierEvent(v));
-            }
-        });
+        Bukkit.getScheduler().runTask(this, () -> Bukkit.getPluginManager().callEvent(new VotifierEvent(v)));
     }
 }

bukkit/src/main/java/com/vexsoftware/votifier/forwarding/BukkitPluginMessagingForwardingSink.java

@@ -1,34 +1,31 @@
 package com.vexsoftware.votifier.forwarding;
 
-import com.google.gson.JsonObject;
 import com.vexsoftware.votifier.NuVotifierBukkit;
-import com.vexsoftware.votifier.model.Vote;
-import com.vexsoftware.votifier.util.GsonInst;
+import com.vexsoftware.votifier.support.forwarding.AbstractPluginMessagingForwardingSink;
+import com.vexsoftware.votifier.support.forwarding.ForwardedVoteListener;
 import org.apache.commons.lang.Validate;
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.messaging.PluginMessageListener;
 
-import java.nio.charset.StandardCharsets;
 import java.util.logging.Level;
 
 /**
  * Created by Joe Hirschfeld on 10/20/2015.
  */
-public class BukkitPluginMessagingForwardingSink implements ForwardingVoteSink, PluginMessageListener {
+public class BukkitPluginMessagingForwardingSink extends AbstractPluginMessagingForwardingSink implements PluginMessageListener {
 
     public BukkitPluginMessagingForwardingSink(Plugin p, String channel, ForwardedVoteListener listener) {
+        super(listener);
         Validate.notNull(channel, "Channel cannot be null.");
         this.channel = channel;
         Bukkit.getMessenger().registerIncomingPluginChannel(p, channel, this);
-        this.listener = listener;
         this.p = p;
     }
 
     private final Plugin p;
     private final String channel;
-    private final ForwardedVoteListener listener;
 
     @Override
     public void halt() {
@@ -38,10 +35,7 @@ public class BukkitPluginMessagingForwardingSink implements ForwardingVoteSink,
     @Override
     public void onPluginMessageReceived(String s, Player player, byte[] bytes) {
         try {
-            String message = new String(bytes, StandardCharsets.UTF_8);
-            JsonObject jsonObject = GsonInst.gson.fromJson(message, JsonObject.class);
-            Vote v = new Vote(jsonObject);
-            listener.onForward(v);
+            this.handlePluginMessage(bytes);
         } catch (Exception e) {
             NuVotifierBukkit.getInstance().getLogger().log(Level.SEVERE, "There was an unknown error when processing a forwarded vote.", e);
         }

bukkit/src/main/java/com/vexsoftware/votifier/forwarding/ForwardingVoteSink.java

@@ -1,13 +0,0 @@
-package com.vexsoftware.votifier.forwarding;
-
-/**
- * Represents a method at which to receive forwarded votes.
- */
-public interface ForwardingVoteSink {
-
-    /**
-     * Stop or close any oustanding network interfaces. Occurs on the onDisable method of a plugin.
-     */
-    void halt();
-
-}

bukkit/src/main/resources/bukkitConfig.yml

@@ -5,10 +5,6 @@ host: %ip%
 # Port to listen for new votes on
 port: 8192
 
-# Whether or not to print debug messages. In a production system, this should be set to false.
-# This is useful when initially setting up NuVotifier to ensure votes are being delivered.
-debug: false
-
 # Setting this option to true will disable handling of Protocol v1 packets. While the old protocol is not secure, this
 # option is currently not recommended as most voting sites only support the old protocol at present. However, if you are
 # using NuVotifier's proxy forwarding mechanism, enabling this option will increase your server's security.
@@ -26,4 +22,4 @@ forwarding:
   # - pluginMessaging - Sets up plugin messaging
   method: none
   pluginMessaging:
-    channel: NuVotifier
+    channel: nuvotifier:votes

bukkit/src/main/resources/plugin.yml

@@ -2,4 +2,12 @@ name: Votifier
 main: com.vexsoftware.votifier.NuVotifierBukkit
 version: @app.version@
 description: A plugin that gets notified when votes are made for the server on toplists.
-authors: [ParallelBlock, blakeman8192, Kramer, tuxed]
+authors: [Ichbinjoe, blakeman8192, Kramer, tuxed]
+api-version: 1.13
+
+commands:
+  nvreload:
+    description: Reloads the NuVotifier configuration
+    permission: nuvotifier.console
+    permission-message: "You do not have permission to run this command."
+    usage: "/nvreload"

bungeecord/src/main/java/com/vexsoftware/votifier/bungee/BungeeBackendServer.java

@@ -0,0 +1,28 @@
+package com.vexsoftware.votifier.bungee;
+
+import com.google.common.base.Preconditions;
+import com.vexsoftware.votifier.platform.BackendServer;
+import net.md_5.bungee.api.config.ServerInfo;
+
+public class BungeeBackendServer implements BackendServer {
+    private final ServerInfo info;
+
+    public BungeeBackendServer(ServerInfo info) {
+        this.info = Preconditions.checkNotNull(info, "info");
+    }
+
+    @Override
+    public String getName() {
+        return info.getName();
+    }
+
+    @Override
+    public boolean sendPluginMessage(String channel, byte[] data) {
+        return info.sendData(channel, data, false);
+    }
+
+    @Override
+    public String toString() {
+        return info.getName();
+    }
+}

bungeecord/src/main/java/com/vexsoftware/votifier/bungee/BungeeScheduler.java

@@ -0,0 +1,53 @@
+package com.vexsoftware.votifier.bungee;
+
+import com.vexsoftware.votifier.platform.scheduler.ScheduledVotifierTask;
+import com.vexsoftware.votifier.platform.scheduler.VotifierScheduler;
+import net.md_5.bungee.api.scheduler.ScheduledTask;
+
+import java.util.concurrent.TimeUnit;
+
+class BungeeScheduler implements VotifierScheduler {
+    private final NuVotifier plugin;
+
+    public BungeeScheduler(NuVotifier plugin) {
+        this.plugin = plugin;
+    }
+
+    @Override
+    public ScheduledVotifierTask sync(Runnable runnable) {
+        return onPool(runnable);
+    }
+
+    @Override
+    public ScheduledVotifierTask onPool(Runnable runnable) {
+        return new BungeeTaskWrapper(plugin.getProxy().getScheduler().runAsync(plugin, runnable));
+    }
+
+    @Override
+    public ScheduledVotifierTask delayedSync(Runnable runnable, int delay, TimeUnit unit) {
+        return delayedOnPool(runnable, delay, unit);
+    }
+
+    @Override
+    public ScheduledVotifierTask delayedOnPool(Runnable runnable, int delay, TimeUnit unit) {
+        return new BungeeTaskWrapper(plugin.getProxy().getScheduler().schedule(plugin, runnable, delay, unit));
+    }
+
+    @Override
+    public ScheduledVotifierTask repeatOnPool(Runnable runnable, int delay, int repeat, TimeUnit unit) {
+        return new BungeeTaskWrapper(plugin.getProxy().getScheduler().schedule(plugin, runnable, delay, repeat, unit));
+    }
+
+    private static class BungeeTaskWrapper implements ScheduledVotifierTask {
+        private final ScheduledTask task;
+
+        private BungeeTaskWrapper(ScheduledTask task) {
+            this.task = task;
+        }
+
+        @Override
+        public void cancel() {
+            this.task.cancel();
+        }
+    }
+}

bungeecord/src/main/java/com/vexsoftware/votifier/bungee/NuVotifier.java

@@ -4,33 +4,32 @@ import com.google.common.collect.ImmutableMap;
 import com.google.common.io.ByteStreams;
 import com.google.common.io.Files;
 import com.vexsoftware.votifier.VoteHandler;
-import com.vexsoftware.votifier.VotifierPlugin;
+import com.vexsoftware.votifier.net.VotifierServerBootstrap;
+import com.vexsoftware.votifier.platform.BackendServer;
+import com.vexsoftware.votifier.platform.JavaUtilLogger;
+import com.vexsoftware.votifier.platform.LoggingAdapter;
+import com.vexsoftware.votifier.platform.ProxyVotifierPlugin;
 import com.vexsoftware.votifier.bungee.events.VotifierEvent;
-import com.vexsoftware.votifier.bungee.forwarding.ForwardingVoteSource;
-import com.vexsoftware.votifier.bungee.forwarding.OnlineForwardPluginMessagingForwardingSource;
-import com.vexsoftware.votifier.bungee.forwarding.PluginMessagingForwardingSource;
-import com.vexsoftware.votifier.bungee.forwarding.cache.FileVoteCache;
-import com.vexsoftware.votifier.bungee.forwarding.cache.MemoryVoteCache;
-import com.vexsoftware.votifier.bungee.forwarding.cache.VoteCache;
-import com.vexsoftware.votifier.bungee.forwarding.proxy.ProxyForwardingVoteSource;
+import com.vexsoftware.votifier.platform.scheduler.VotifierScheduler;
+import com.vexsoftware.votifier.support.forwarding.ForwardingVoteSource;
+import com.vexsoftware.votifier.support.forwarding.ServerFilter;
+import com.vexsoftware.votifier.support.forwarding.cache.FileVoteCache;
+import com.vexsoftware.votifier.support.forwarding.cache.MemoryVoteCache;
+import com.vexsoftware.votifier.support.forwarding.cache.VoteCache;
+import com.vexsoftware.votifier.support.forwarding.proxy.ProxyForwardingVoteSource;
 import com.vexsoftware.votifier.model.Vote;
 import com.vexsoftware.votifier.net.VotifierSession;
-import com.vexsoftware.votifier.net.protocol.VoteInboundHandler;
-import com.vexsoftware.votifier.net.protocol.VotifierGreetingHandler;
-import com.vexsoftware.votifier.net.protocol.VotifierProtocolDifferentiator;
 import com.vexsoftware.votifier.net.protocol.v1crypto.RSAIO;
 import com.vexsoftware.votifier.net.protocol.v1crypto.RSAKeygen;
 import com.vexsoftware.votifier.util.KeyCreator;
 import com.vexsoftware.votifier.util.TokenUtil;
-import io.netty.bootstrap.ServerBootstrap;
 import io.netty.channel.Channel;
-import io.netty.channel.ChannelFuture;
-import io.netty.channel.ChannelFutureListener;
-import io.netty.channel.ChannelInitializer;
-import io.netty.channel.nio.NioEventLoopGroup;
-import io.netty.channel.socket.nio.NioServerSocketChannel;
-import io.netty.channel.socket.nio.NioSocketChannel;
+import net.md_5.bungee.api.ChatColor;
+import net.md_5.bungee.api.CommandSender;
 import net.md_5.bungee.api.ProxyServer;
+import net.md_5.bungee.api.config.ServerInfo;
+import net.md_5.bungee.api.connection.ProxiedPlayer;
+import net.md_5.bungee.api.plugin.Command;
 import net.md_5.bungee.api.plugin.Plugin;
 import net.md_5.bungee.config.Configuration;
 import net.md_5.bungee.config.ConfigurationProvider;
@@ -40,31 +39,23 @@ import java.io.File;
 import java.io.IOException;
 import java.net.InetAddress;
 import java.net.InetSocketAddress;
-import java.net.SocketAddress;
 import java.net.UnknownHostException;
 import java.nio.charset.StandardCharsets;
 import java.security.Key;
 import java.security.KeyPair;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.Executors;
 import java.util.concurrent.FutureTask;
 import java.util.logging.Level;
+import java.util.stream.Collectors;
 
-public class NuVotifier extends Plugin implements VoteHandler, VotifierPlugin {
+public class NuVotifier extends Plugin implements VoteHandler, ProxyVotifierPlugin {
 
     /**
      * The server channel.
      */
-    private Channel serverChannel;
-
-    /**
-     * The event group handling the channel.
-     */
-    private NioEventLoopGroup serverGroup;
+    private VotifierServerBootstrap bootstrap;
 
     /**
      * The RSA key pair.
@@ -86,15 +77,19 @@ public class NuVotifier extends Plugin implements VoteHandler, VotifierPlugin {
      */
     private ForwardingVoteSource forwardingMethod;
 
-    @Override
-    public void onEnable() {
+    private VotifierScheduler scheduler;
+    private LoggingAdapter pluginLogger;
+
+    private void loadAndBind() {
+        scheduler = new BungeeScheduler(this);
+        pluginLogger = new JavaUtilLogger(getLogger());
         if (!getDataFolder().exists()) {
             getDataFolder().mkdir();
         }
 
         // Handle configuration.
-        File config = new File(getDataFolder() + "/config.yml");
-        File rsaDirectory = new File(getDataFolder() + "/rsa");
+        File config = new File(getDataFolder() , "config.yml");
+        File rsaDirectory = new File(getDataFolder() , "rsa");
         Configuration configuration;
 
         if (!config.exists()) {
@@ -108,7 +103,7 @@ public class NuVotifier extends Plugin implements VoteHandler, VotifierPlugin {
                 String cfgStr = new String(ByteStreams.toByteArray(getResourceAsStream("bungeeConfig.yml")), StandardCharsets.UTF_8);
                 String token = TokenUtil.newToken();
                 cfgStr = cfgStr.replace("%default_token%", token);
-                Files.write(cfgStr, config, StandardCharsets.UTF_8);
+                Files.asCharSink(config, StandardCharsets.UTF_8).write(cfgStr);
 
                 /*
                  * Remind hosted server admins to be sure they have the right
@@ -184,9 +179,14 @@ public class NuVotifier extends Plugin implements VoteHandler, VotifierPlugin {
         // Initialize the receiver.
         final String host = configuration.getString("host", "0.0.0.0");
         final int port = configuration.getInt("port", 8192);
-        debug = configuration.getBoolean("debug", false);
-        if (debug)
-            getLogger().info("DEBUG mode enabled!");
+
+        if (configuration.get("quiet") != null)
+            debug = !configuration.getBoolean("quiet");
+        else
+            debug = configuration.getBoolean("debug", true);
+
+        if (!debug)
+            getLogger().info("QUIET mode enabled!");
 
         final boolean disablev1 = configuration.getBoolean("disable-v1-protocol");
         if (disablev1) {
@@ -197,41 +197,9 @@ public class NuVotifier extends Plugin implements VoteHandler, VotifierPlugin {
         }
 
         // Must set up server asynchronously due to BungeeCord goofiness.
-        FutureTask<?> initTask = new FutureTask<>(Executors.callable(new Runnable() {
-            @Override
-            public void run() {
-                serverGroup = new NioEventLoopGroup(2);
-
-                new ServerBootstrap()
-                        .channel(NioServerSocketChannel.class)
-                        .group(serverGroup)
-                        .childHandler(new ChannelInitializer<NioSocketChannel>() {
-                            @Override
-                            protected void initChannel(NioSocketChannel channel) throws Exception {
-                                channel.attr(VotifierSession.KEY).set(new VotifierSession());
-                                channel.attr(VotifierPlugin.KEY).set(NuVotifier.this);
-                                channel.pipeline().addLast("greetingHandler", new VotifierGreetingHandler());
-                                channel.pipeline().addLast("protocolDifferentiator", new VotifierProtocolDifferentiator(false, !disablev1));
-                                channel.pipeline().addLast("voteHandler", new VoteInboundHandler(NuVotifier.this));
-                            }
-                        })
-                        .bind(host, port)
-                        .addListener(new ChannelFutureListener() {
-                            @Override
-                            public void operationComplete(ChannelFuture future) throws Exception {
-                                if (future.isSuccess()) {
-                                    serverChannel = future.channel();
-                                    getLogger().info("Votifier enabled on socket " + serverChannel.localAddress() + ".");
-                                } else {
-                                    SocketAddress socketAddress = future.channel().localAddress();
-                                    if (socketAddress == null) {
-                                        socketAddress = new InetSocketAddress(host, port);
-                                    }
-                                    getLogger().log(Level.SEVERE, "Votifier was not able to bind to " + socketAddress, future.cause());
-                                }
-                            }
-                        });
-            }
+        FutureTask<?> initTask = new FutureTask<>(Executors.callable(() -> {
+            this.bootstrap = new VotifierServerBootstrap(host, port, NuVotifier.this, disablev1);
+            this.bootstrap.start(err -> {});
         }));
         getProxy().getScheduler().runAsync(this, initTask);
         try {
@@ -251,7 +219,9 @@ public class NuVotifier extends Plugin implements VoteHandler, VotifierPlugin {
             if ("none".equals(cacheMethod)) {
                 getLogger().info("Vote cache none selected for caching: votes that cannot be immediately delivered will be lost.");
             } else if ("memory".equals(cacheMethod)) {
-                voteCache = new MemoryVoteCache(ProxyServer.getInstance().getServers().size());
+                voteCache = new MemoryVoteCache(
+                        ProxyServer.getInstance().getServers().size(), this,
+                        fwdCfg.getInt("pluginMessaging.memory.cacheTime", -1));
                 getLogger().info("Using in-memory cache for votes that are not able to be delivered.");
             } else if ("file".equals(cacheMethod)) {
                 try {
@@ -263,12 +233,17 @@ public class NuVotifier extends Plugin implements VoteHandler, VotifierPlugin {
                     getLogger().log(Level.SEVERE, "Unload to load file cache. Votes will be lost!", e);
                 }
             }
+
+            int dumpRate = fwdCfg.getInt("pluginMessaging.dumpRate", 5);
+
+            ServerFilter filter = new ServerFilter(
+                    fwdCfg.getStringList("pluginMessaging.excludedServers"),
+                    fwdCfg.getBoolean("pluginMessaging.whitelist", false)
+            );
+
             if (!fwdCfg.getBoolean("pluginMessaging.onlySendToJoinedServer")) {
-
-                List<String> ignoredServers = fwdCfg.getStringList("pluginMessaging.excludedServers");
-
                 try {
-                    forwardingMethod = new PluginMessagingForwardingSource(channel, ignoredServers, this, voteCache);
+                    forwardingMethod = new PluginMessagingForwardingSource(channel, filter, this, voteCache, dumpRate);
                     getLogger().info("Forwarding votes over PluginMessaging channel '" + channel + "' for vote forwarding!");
                 } catch (RuntimeException e) {
                     getLogger().log(Level.SEVERE, "NuVotifier could not set up PluginMessaging for vote forwarding!", e);
@@ -277,7 +252,7 @@ public class NuVotifier extends Plugin implements VoteHandler, VotifierPlugin {
                 try {
                     String fallbackServer = fwdCfg.getString("pluginMessaging.joinedServerFallback", null);
                     if (fallbackServer != null && fallbackServer.isEmpty()) fallbackServer = null;
-                    forwardingMethod = new OnlineForwardPluginMessagingForwardingSource(channel, this, voteCache, fallbackServer);
+                    forwardingMethod = new OnlineForwardPluginMessagingForwardingSource(channel, this, filter, voteCache, fallbackServer, dumpRate);
                 } catch (RuntimeException e) {
                     getLogger().log(Level.SEVERE, "NuVotifier could not set up PluginMessaging for vote forwarding!", e);
                 }
@@ -312,30 +287,70 @@ public class NuVotifier extends Plugin implements VoteHandler, VotifierPlugin {
                 }
             }
 
-            forwardingMethod = new ProxyForwardingVoteSource(this, serverGroup, serverList, null);
+            forwardingMethod = new ProxyForwardingVoteSource(this, bootstrap::client, serverList, null);
             getLogger().info("Forwarding votes from this NuVotifier instance to another NuVotifier server.");
         } else {
             getLogger().severe("No vote forwarding method '" + fwdMethod + "' known. Defaulting to noop implementation.");
         }
     }
 
-
     @Override
-    public void onDisable() {
+    public void onEnable() {
+        loadAndBind();
+
+        getProxy().getPluginManager().registerCommand(this, new Command("nvreload") {
+            @Override
+            public void execute(CommandSender sender, String[] args) {
+                if (sender instanceof ProxiedPlayer)
+                    sender.sendMessage(ChatColor.RED + "For security and stability, only console may run this command!");
+                else
+                    reload();
+            }
+        });
+    }
+
+    private void halt() {
         // Shut down the network handlers.
-        if (serverChannel != null)
-            serverChannel.close();
-        serverGroup.shutdownGracefully();
+        if (bootstrap != null) {
+            bootstrap.shutdown();
+            bootstrap = null;
+        }
 
         if (forwardingMethod != null) {
             forwardingMethod.halt();
+            forwardingMethod = null;
+        }
+    }
+
+    public void reload() {
+        try {
+            halt();
+        } catch (Exception ex) {
+            getLogger().log(Level.SEVERE, "On halt, an exception was thrown. This may be fine!", ex);
         }
 
+        try {
+            loadAndBind();
+            getLogger().info("Reload was successful.");
+        } catch (Exception ex) {
+            try {
+                halt();
+                getLogger().log(Level.SEVERE, "On reload, there was a problem with the configuration. Votifier currently does nothing!", ex);
+            } catch (Exception ex2) {
+                getLogger().log(Level.SEVERE, "On reload, there was a problem loading, and we could not re-halt the server. Votifier is in an unstable state!", ex);
+                getLogger().log(Level.SEVERE, "(halt exception)", ex2);
+            }
+        }
+    }
+
+    @Override
+    public void onDisable() {
+        halt();
         getLogger().info("Votifier disabled.");
     }
 
     @Override
-    public void onVoteReceived(Channel channel, final Vote vote, VotifierSession.ProtocolVersion protocolVersion) throws Exception {
+    public void onVoteReceived(Channel channel, final Vote vote, VotifierSession.ProtocolVersion protocolVersion) {
         if (debug) {
             if (protocolVersion == VotifierSession.ProtocolVersion.ONE) {
                 getLogger().info("Got a protocol v1 vote record from " + channel.remoteAddress() + " -> " + vote);
@@ -344,20 +359,10 @@ public class NuVotifier extends Plugin implements VoteHandler, VotifierPlugin {
             }
         }
 
-        getProxy().getScheduler().runAsync(this, new Runnable() {
-            @Override
-            public void run() {
-                getProxy().getPluginManager().callEvent(new VotifierEvent(vote));
-            }
-        });
+        getProxy().getScheduler().runAsync(this, () -> getProxy().getPluginManager().callEvent(new VotifierEvent(vote)));
 
         if (forwardingMethod != null) {
-            getProxy().getScheduler().runAsync(this, new Runnable() {
-                @Override
-                public void run() {
-                    forwardingMethod.forward(vote);
-                }
-            });
+            getProxy().getScheduler().runAsync(this, () -> forwardingMethod.forward(vote));
         }
     }
 
@@ -386,11 +391,29 @@ public class NuVotifier extends Plugin implements VoteHandler, VotifierPlugin {
     }
 
     @Override
-    public String getVersion() {
-        return getDescription().getVersion();
+    public LoggingAdapter getPluginLogger() {
+        return pluginLogger;
+    }
+
+    @Override
+    public VotifierScheduler getScheduler() {
+        return scheduler;
     }
 
     public boolean isDebug() {
         return debug;
     }
+
+    @Override
+    public Collection<BackendServer> getAllBackendServers() {
+        return getProxy().getServers().values().stream()
+                .map(BungeeBackendServer::new)
+                .collect(Collectors.toList());
+    }
+
+    @Override
+    public Optional<BackendServer> getServer(String name) {
+        ServerInfo info = getProxy().getServerInfo(name);
+        return Optional.ofNullable(info).map(BungeeBackendServer::new);
+    }
 }

bungeecord/src/main/java/com/vexsoftware/votifier/bungee/OnlineForwardPluginMessagingForwardingSource.java

@@ -0,0 +1,60 @@
+package com.vexsoftware.votifier.bungee;
+
+import com.vexsoftware.votifier.model.Vote;
+import com.vexsoftware.votifier.platform.BackendServer;
+import com.vexsoftware.votifier.support.forwarding.AbstractPluginMessagingForwardingSource;
+import com.vexsoftware.votifier.support.forwarding.ServerFilter;
+import com.vexsoftware.votifier.support.forwarding.cache.VoteCache;
+import net.md_5.bungee.api.ProxyServer;
+import net.md_5.bungee.api.config.ServerInfo;
+import net.md_5.bungee.api.connection.ProxiedPlayer;
+import net.md_5.bungee.api.event.PluginMessageEvent;
+import net.md_5.bungee.api.event.ServerConnectedEvent;
+import net.md_5.bungee.api.plugin.Listener;
+import net.md_5.bungee.event.EventHandler;
+
+/**
+ * @author Joseph Hirschfeld
+ * @date 12/31/2015
+ */
+public final class OnlineForwardPluginMessagingForwardingSource extends AbstractPluginMessagingForwardingSource implements Listener {
+    public OnlineForwardPluginMessagingForwardingSource(String channel, NuVotifier nuVotifier, ServerFilter serverFilter,
+                                                        VoteCache cache, String fallbackServer, int dumpRate) {
+        super(channel, serverFilter, nuVotifier, cache, dumpRate);
+        this.fallbackServer = fallbackServer;
+        ProxyServer.getInstance().getPluginManager().registerListener(nuVotifier, this);
+    }
+
+    private final String fallbackServer;
+
+    @Override
+    public void forward(Vote v) {
+        ProxiedPlayer p = ProxyServer.getInstance().getPlayer(v.getUsername());
+        if (p != null && p.getServer() != null &&
+                serverFilter.isAllowed(p.getServer().getInfo().getName())) {
+            if (forwardSpecific(new BungeeBackendServer(p.getServer().getInfo()), v)) {
+                return;
+            }
+        }
+
+        ServerInfo serverInfo = ProxyServer.getInstance().getServers().get(fallbackServer);
+
+        // nowhere to fall back to, yet still not online. lets save this vote yet!
+        if (serverInfo == null)
+            attemptToAddToPlayerCache(v, v.getUsername());
+        else if (!forwardSpecific(new BungeeBackendServer(serverInfo), v))
+            attemptToAddToCache(v, fallbackServer);
+    }
+
+    @EventHandler
+    public void onPluginMessage(PluginMessageEvent e) {
+        if (e.getTag().equals(channel)) e.setCancelled(true);
+    }
+
+    @EventHandler
+    public void onServerConnected(final ServerConnectedEvent e) { //Attempt to resend any votes that were previously cached.
+        BackendServer server = new BungeeBackendServer(e.getServer().getInfo());
+        handlePlayerSwitch(server, e.getPlayer().getName());
+        onServerConnect(server);
+    }
+}

bungeecord/src/main/java/com/vexsoftware/votifier/bungee/PluginMessagingForwardingSource.java

@@ -1,24 +1,23 @@
-package com.vexsoftware.votifier.bungee.forwarding;
+package com.vexsoftware.votifier.bungee;
 
-import com.vexsoftware.votifier.bungee.NuVotifier;
-import com.vexsoftware.votifier.bungee.forwarding.cache.VoteCache;
+import com.vexsoftware.votifier.support.forwarding.AbstractPluginMessagingForwardingSource;
+import com.vexsoftware.votifier.support.forwarding.ServerFilter;
+import com.vexsoftware.votifier.support.forwarding.cache.VoteCache;
 import net.md_5.bungee.api.ProxyServer;
 import net.md_5.bungee.api.event.PluginMessageEvent;
 import net.md_5.bungee.api.event.ServerConnectedEvent;
 import net.md_5.bungee.api.plugin.Listener;
 import net.md_5.bungee.event.EventHandler;
 
-import java.util.List;
-
 public class PluginMessagingForwardingSource extends AbstractPluginMessagingForwardingSource implements Listener {
 
-    public PluginMessagingForwardingSource(String channel, List<String> ignoredServers, NuVotifier nuVotifier, VoteCache cache) {
-        super(channel, ignoredServers, nuVotifier, cache);
+    public PluginMessagingForwardingSource(String channel, ServerFilter serverFilter, NuVotifier nuVotifier, VoteCache cache, int dumpRate) {
+        super(channel, serverFilter, nuVotifier, cache, dumpRate);
         ProxyServer.getInstance().getPluginManager().registerListener(nuVotifier, this);
     }
 
-    protected PluginMessagingForwardingSource(String channel, NuVotifier nuVotifier, VoteCache voteCache) {
-        super(channel, nuVotifier, voteCache);
+    protected PluginMessagingForwardingSource(String channel, NuVotifier nuVotifier, VoteCache voteCache, int dumpRate) {
+        super(channel, nuVotifier, voteCache, dumpRate);
         ProxyServer.getInstance().getPluginManager().registerListener(nuVotifier, this);
     }
 
@@ -29,6 +28,6 @@ public class PluginMessagingForwardingSource extends AbstractPluginMessagingForw
 
     @EventHandler
     public void onServerConnected(final ServerConnectedEvent e) { //Attempt to resend any votes that were previously cached.
-        handleServerConnected(e);
+        onServerConnect(new BungeeBackendServer(e.getServer().getInfo()));
     }
 }

bungeecord/src/main/java/com/vexsoftware/votifier/bungee/forwarding/AbstractPluginMessagingForwardingSource.java

@@ -1,141 +0,0 @@
-package com.vexsoftware.votifier.bungee.forwarding;
-
-import com.vexsoftware.votifier.bungee.NuVotifier;
-import com.vexsoftware.votifier.bungee.forwarding.cache.FileVoteCache;
-import com.vexsoftware.votifier.bungee.forwarding.cache.VoteCache;
-import com.vexsoftware.votifier.model.Vote;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.config.ServerInfo;
-import net.md_5.bungee.api.event.PluginMessageEvent;
-import net.md_5.bungee.api.event.ServerConnectedEvent;
-import net.md_5.bungee.event.EventHandler;
-
-import java.io.IOException;
-import java.nio.charset.StandardCharsets;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.List;
-import java.util.concurrent.TimeUnit;
-import java.util.logging.Level;
-
-public abstract class AbstractPluginMessagingForwardingSource implements ForwardingVoteSource {
-
-    public AbstractPluginMessagingForwardingSource(String channel, List<String> ignoredServers, NuVotifier nuVotifier, VoteCache cache) {
-        ProxyServer.getInstance().registerChannel(channel);
-        this.channel = channel;
-        this.nuVotifier = nuVotifier;
-        this.cache = cache;
-        this.ignoredServers = ignoredServers;
-    }
-
-    protected AbstractPluginMessagingForwardingSource(String channel, NuVotifier nuVotifier, VoteCache voteCache) {
-        this(channel, null, nuVotifier, voteCache);
-    }
-
-    protected final NuVotifier nuVotifier;
-    protected final String channel;
-    protected final VoteCache cache;
-    protected final List<String> ignoredServers;
-
-    @Override
-    public void forward(Vote v) {
-        byte[] rawData = v.serialize().toString().getBytes(StandardCharsets.UTF_8);
-        for (ServerInfo s : ProxyServer.getInstance().getServers().values()) {
-            if (ignoredServers != null && ignoredServers.contains(s.getName())) continue;
-            if (!forwardSpecific(s, rawData)) attemptToAddToCache(v, s.getName());
-        }
-    }
-
-    protected boolean forwardSpecific(ServerInfo connection, Vote vote) {
-        byte[] rawData = vote.serialize().toString().getBytes(StandardCharsets.UTF_8);
-        return connection.sendData(channel, rawData, false);
-    }
-
-    private boolean forwardSpecific(ServerInfo connection, byte[] data) {
-        return connection.sendData(channel, data, false);
-    }
-
-    @Override
-    public void halt() {
-        ProxyServer.getInstance().unregisterChannel(channel);
-
-        if (cache != null && cache instanceof FileVoteCache) {
-            try {
-                ((FileVoteCache) cache).halt();
-            } catch (IOException e) {
-                nuVotifier.getLogger().log(Level.SEVERE, "Unable to save cached votes, votes will be lost.", e);
-            }
-        }
-    }
-
-    protected void handleServerConnected(final ServerConnectedEvent e) {
-        if (cache == null) return;
-        final String serverName = e.getServer().getInfo().getName();
-        final Collection<Vote> cachedVotes = cache.evict(serverName);
-        final Collection<Vote> failedVotes = dumpVotesToServer(cachedVotes, e.getServer().getInfo(), "server '" + serverName + "'");
-        for (Vote v : failedVotes)
-            cache.addToCache(v, serverName);
-    }
-
-    protected void attemptToAddToCache(Vote v, String server) {
-        if (cache != null) {
-            cache.addToCache(v, server);
-            if (nuVotifier.isDebug())
-                nuVotifier.getLogger().info("Added to forwarding cache: " + v + " -> " + server);
-        } else if (nuVotifier.isDebug())
-            nuVotifier.getLogger().severe("Could not immediately send vote to backend, vote lost! " + v + " -> " + server);
-    }
-
-    protected void attempToAddToPlayerCache(Vote v, String player) {
-        if (cache != null) {
-            cache.addToCachePlayer(v, player);
-            if (nuVotifier.isDebug())
-                nuVotifier.getLogger().info("Added to forwarding cache: " + v + " -> (player) " + player);
-        } else if (nuVotifier.isDebug())
-            nuVotifier.getLogger().severe("Could not immediately send vote to backend, vote lost! " + v + " -> (player) " + player);
-
-    }
-
-    // returns a collection of failed votes
-    private Collection<Vote> dumpVotesToServer(Collection<Vote> cachedVotes, ServerInfo target, String identifier) {
-        List<Vote> failures = new ArrayList<>();
-
-        if (!cachedVotes.isEmpty()) {
-            nuVotifier.getProxy().getScheduler().schedule(nuVotifier, new Runnable() {
-                @Override
-                public void run() {
-                    int evicted = 0;
-                    int unsuccessfulEvictions = 0;
-                    for (Vote v : cachedVotes) {
-                        if (forwardSpecific(target, v)) {
-                            evicted++;
-                        } else {
-                            // Re-add to cache to send later.
-                            failures.add(v);
-                            unsuccessfulEvictions++;
-                        }
-                    }
-                    if (nuVotifier.isDebug()) {
-                        nuVotifier.getLogger().info("Successfully evicted " + evicted + " votes to " + identifier + ".");
-                        if (unsuccessfulEvictions > 0) {
-                            nuVotifier.getLogger().info("Held " + unsuccessfulEvictions + " votes for " + identifier + ".");
-                        }
-                    }
-                }
-            }, 1, TimeUnit.SECONDS);
-        }
-        return failures;
-    }
-
-    protected void handlePlayerSwitch(ServerConnectedEvent e) {
-        if (cache == null) return;
-        if (ignoredServers != null && ignoredServers.contains(e.getServer().getInfo().getName())) return;
-
-        String playerName = e.getPlayer().getName();
-
-        final Collection<Vote> cachedVotes = cache.evictPlayer(playerName);
-        final Collection<Vote> failedVotes = dumpVotesToServer(cachedVotes, e.getServer().getInfo(), "player '" + playerName);
-        for (Vote v : failedVotes)
-            cache.addToCachePlayer(v, playerName);
-    }
-}

bungeecord/src/main/java/com/vexsoftware/votifier/bungee/forwarding/OnlineForwardPluginMessagingForwardingSource.java

@@ -1,58 +0,0 @@
-package com.vexsoftware.votifier.bungee.forwarding;
-
-import com.vexsoftware.votifier.bungee.NuVotifier;
-import com.vexsoftware.votifier.bungee.forwarding.cache.VoteCache;
-import com.vexsoftware.votifier.model.Vote;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.config.ServerInfo;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.event.PluginMessageEvent;
-import net.md_5.bungee.api.event.ServerConnectedEvent;
-import net.md_5.bungee.api.plugin.Listener;
-import net.md_5.bungee.event.EventHandler;
-
-/**
- * @author Joseph Hirschfeld
- * @date 12/31/2015
- */
-public final class OnlineForwardPluginMessagingForwardingSource extends AbstractPluginMessagingForwardingSource implements Listener {
-    public OnlineForwardPluginMessagingForwardingSource(String channel, NuVotifier nuVotifier, VoteCache cache, String fallbackServer) {
-        super(channel, nuVotifier, cache);
-        this.fallbackServer = fallbackServer;
-        ProxyServer.getInstance().getPluginManager().registerListener(nuVotifier, this);
-    }
-
-    private final String fallbackServer;
-
-    @Override
-    public void forward(Vote v) {
-        ProxiedPlayer p = ProxyServer.getInstance().getPlayer(v.getUsername());
-        if (p == null || !forwardSpecific(p.getServer().getInfo(), v)) {
-            ServerInfo serverInfo = ProxyServer.getInstance().getServers().get(fallbackServer);
-
-            // nowhere to fall back to, yet still not online. lets save this vote yet!
-            if (serverInfo == null)
-                attempToAddToPlayerCache(v, v.getUsername());
-
-            else if (!forwardSpecific(serverInfo, v))
-                attemptToAddToCache(v, fallbackServer);
-        }
-    }
-
-    // The below is to allow us to share code since the event handlers from the parent class don't get
-    // picked up.
-    @EventHandler
-    public void onPluginMessage(PluginMessageEvent e) {
-        if (e.getTag().equals(channel)) e.setCancelled(true);
-    }
-
-    @EventHandler
-    public void onServerConnected(final ServerConnectedEvent e) { //Attempt to resend any votes that were previously cached.
-        handleServerConnected(e);
-    }
-
-    @EventHandler
-    public void onPlayerSwitch(ServerConnectedEvent e) {
-        handlePlayerSwitch(e);
-    }
-}

bungeecord/src/main/java/com/vexsoftware/votifier/bungee/forwarding/cache/MemoryVoteCache.java

@@ -1,90 +0,0 @@
-package com.vexsoftware.votifier.bungee.forwarding.cache;
-
-import com.google.common.collect.ImmutableList;
-import com.vexsoftware.votifier.model.Vote;
-
-import java.util.*;
-import java.util.concurrent.locks.ReentrantLock;
-
-/**
- * Created by Joe Hirschfeld on 10/20/2015.
- */
-public class MemoryVoteCache implements VoteCache {
-
-    public MemoryVoteCache(int initialSize) {
-        voteCache = new HashMap<>(initialSize);
-        this.playerVoteCache = new HashMap<>();
-    }
-
-    protected final Map<String, Collection<Vote>> voteCache;
-
-    protected final Map<String, Collection<Vote>> playerVoteCache;
-
-    protected final ReentrantLock cacheLock = new ReentrantLock();
-
-    @Override
-    public Collection<String> getCachedServers() {
-        cacheLock.lock();
-        try {
-            return ImmutableList.copyOf(voteCache.keySet());
-        } finally {
-            cacheLock.unlock();
-        }
-    }
-
-    @Override
-    public void addToCache(Vote v, String server) {
-        if (server == null) throw new NullPointerException();
-        cacheLock.lock();
-        try {
-            Collection<Vote> voteCollection = voteCache.get(server);
-            if (voteCollection == null) {
-                voteCollection = new ArrayList<>();
-                voteCache.put(server, voteCollection);
-            }
-            voteCollection.add(v);
-        } finally {
-            cacheLock.unlock();
-        }
-    }
-
-    @Override
-    public void addToCachePlayer(Vote v, String player) {
-        if (player == null) throw new NullPointerException();
-        cacheLock.lock();
-        try {
-            Collection<Vote> voteCollection = playerVoteCache.get(player);
-            if (voteCollection == null) {
-                voteCollection = new ArrayList<>();
-                playerVoteCache.put(player, voteCollection);
-            }
-            voteCollection.add(v);
-        } finally {
-            cacheLock.unlock();
-        }
-    }
-
-    @Override
-    public Collection<Vote> evictPlayer(String player) {
-        if (player == null) throw new NullPointerException();
-        cacheLock.lock();
-        try {
-            Collection<Vote> fromCollection = playerVoteCache.remove(player);
-            return fromCollection != null ? fromCollection : ImmutableList.of();
-        } finally {
-            cacheLock.unlock();
-        }
-    }
-
-    @Override
-    public Collection<Vote> evict(String server) {
-        if (server == null) throw new NullPointerException();
-        cacheLock.lock();
-        try {
-            Collection<Vote> fromCollection = voteCache.remove(server);
-            return fromCollection != null ? fromCollection : ImmutableList.of();
-        } finally {
-            cacheLock.unlock();
-        }
-    }
-}

bungeecord/src/main/resources/bungee.yml

@@ -1,4 +1,4 @@
 name: NuVotifier
 main: com.vexsoftware.votifier.bungee.NuVotifier
 version: @app.version@
-author: ParallelBlock, blakeman8192, Kramer, tuxed
+author: Ichbinjoe, blakeman8192, Kramer, tuxed

bungeecord/src/main/resources/bungeeConfig.yml

@@ -5,10 +5,6 @@ host: 0.0.0.0
 # Port to listen for new votes on
 port: 8192
 
-# Whether or not to print debug messages. In a production system, this should be set to false.
-# This is useful when initially setting up NuVotifier to ensure votes are being delivered.
-debug: false
-
 # All tokens, labeled by the serviceName of each server list.
 tokens:
   # Default token for all server lists, if another isn't supplied.
@@ -26,21 +22,22 @@ forwarding:
   # - proxy - Proxies votes to other NuVotifier servers from this server.
   method: none
   pluginMessaging:
-    channel: NuVotifier
+    channel: nuvotifier:votes
 
     #Only send votes to certain servers. If a server is present on excludedServers, then votes will NOT be forwarded
     #to them. If excludedServers is not present, votes will be sent to all servers.
-    #If onlySendToJoinedServer is true, this option is ignored.
-
+    # If onlySendToJoinedServer is true and a player is on one of these servers, NuVotifier will process the vote as if the
+    # player was not on the network at all.
     #excludedServers:
     #- server1
     #- server2
 
+    # If uncommented, turns excludedServers into an includedServers, where only servers on the list will be used.
+    #whitelist: true
 
     # Sets which cache to use if there are no players on the server that the vote is being sent to. Supported caches:
     # - none - Votes will simply be lost when no players are present on the server.
     # - memory - Votes will be cached in memory when no players are present. When Bungee is restarted, the votes will be lost.
-    #   This method is NOT recommended for production systems!
     # - file - Votes will be saved to a local file every 3 minutes and on shutdown and reloaded when Bungee is restarted. This is suitable for
     #   most set ups.
     cache: file
@@ -50,11 +47,17 @@ forwarding:
     #If you do not want the vote forwarded to a fallback, set this value to empty ('')
     #ONLY USED IF onlySendToJoinedServer is true!!
     joinedServerFallback: 'Hub'
+    # Defines how quickly to dump votes over a player's connection when offloading a cache in votes per second
+    dumpRate: 5
     # Options for file caching.
     file:
       name: cached-votes.json
       # days before a vote is considered 'dead' - removed from cache with a console warning
-      voteTTL: 10
+      cacheTime: 10
+    # Options for memory caching.
+    memory:
+      # days before a vote is considered 'dead' and removed from memory. All votes are removed when the server restarts. -1 signifies no TTL
+      cacheTime: -1
   # Specify servers to proxy votes for.
   proxy:
     Hub:

common/build.gradle

@@ -1,6 +1,6 @@
 dependencies {
-    compile group: "io.netty", name: "netty-handler", version: "4.1.16.Final"
-    compile 'com.google.code.gson:gson:2.8.2'
+    compile group: "io.netty", name: "netty-handler", version: "4.1.32.Final"
+    compile 'com.google.code.gson:gson:2.8.0'
     compile 'com.google.guava:guava:24.1-jre'
     testCompile group: "junit", name: "junit", version: "4.12"
     testCompile group: "org.json", name: "json", version: "20180130" // retain this for testing reasons

common/src/main/java/com/vexsoftware/votifier/VotifierPlugin.java

@@ -1,17 +0,0 @@
-package com.vexsoftware.votifier;
-
-import io.netty.util.AttributeKey;
-
-import java.security.Key;
-import java.security.KeyPair;
-import java.util.Map;
-
-public interface VotifierPlugin {
-    AttributeKey<VotifierPlugin> KEY = AttributeKey.valueOf("votifier_plugin");
-
-    Map<String, Key> getTokens();
-
-    KeyPair getProtocolV1Key();
-
-    String getVersion();
-}

common/src/main/java/com/vexsoftware/votifier/net/VotifierServerBootstrap.java

@@ -0,0 +1,90 @@
+package com.vexsoftware.votifier.net;
+
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
+import com.vexsoftware.votifier.net.protocol.VoteInboundHandler;
+import com.vexsoftware.votifier.net.protocol.VotifierGreetingHandler;
+import com.vexsoftware.votifier.net.protocol.VotifierProtocolDifferentiator;
+import com.vexsoftware.votifier.platform.VotifierPlugin;
+import io.netty.bootstrap.Bootstrap;
+import io.netty.bootstrap.ServerBootstrap;
+import io.netty.channel.Channel;
+import io.netty.channel.ChannelFutureListener;
+import io.netty.channel.ChannelInitializer;
+import io.netty.channel.nio.NioEventLoopGroup;
+import io.netty.channel.socket.nio.NioServerSocketChannel;
+import io.netty.channel.socket.nio.NioSocketChannel;
+
+import java.net.InetSocketAddress;
+import java.net.SocketAddress;
+import java.util.Objects;
+import java.util.function.Consumer;
+
+public class VotifierServerBootstrap {
+    private final String host;
+    private final int port;
+    private final NioEventLoopGroup bossLoopGroup;
+    private final NioEventLoopGroup eventLoopGroup;
+    private final VotifierPlugin plugin;
+    private final boolean v1Disable;
+
+    private Channel serverChannel;
+
+    public VotifierServerBootstrap(String host, int port, VotifierPlugin plugin, boolean v1Disable) {
+        this.host = host;
+        this.port = port;
+        this.plugin = plugin;
+        this.v1Disable = v1Disable;
+        this.bossLoopGroup = new NioEventLoopGroup(1, new ThreadFactoryBuilder().setDaemon(true).setNameFormat("Votifier NIO boss").build());
+        this.eventLoopGroup = new NioEventLoopGroup(1, new ThreadFactoryBuilder().setDaemon(true).setNameFormat("Votifier NIO worker").build());
+    }
+
+    public void start(Consumer<Throwable> error) {
+        Objects.requireNonNull(error, "error");
+        new ServerBootstrap()
+                .channel(NioServerSocketChannel.class)
+                .group(bossLoopGroup, eventLoopGroup)
+                .childHandler(new ChannelInitializer<NioSocketChannel>() {
+                    @Override
+                    protected void initChannel(NioSocketChannel channel) {
+                        channel.attr(VotifierSession.KEY).set(new VotifierSession());
+                        channel.attr(VotifierPlugin.KEY).set(plugin);
+                        channel.pipeline().addLast("greetingHandler", new VotifierGreetingHandler());
+                        channel.pipeline().addLast("protocolDifferentiator", new VotifierProtocolDifferentiator(false, !v1Disable));
+                        channel.pipeline().addLast("voteHandler", new VoteInboundHandler(plugin));
+                    }
+                })
+                .bind(host, port)
+                .addListener((ChannelFutureListener) future -> {
+                    if (future.isSuccess()) {
+                        serverChannel = future.channel();
+                        plugin.getPluginLogger().info("Votifier enabled on socket " + serverChannel.localAddress() + ".");
+                        error.accept(null);
+                    } else {
+                        SocketAddress socketAddress = future.channel().localAddress();
+                        if (socketAddress == null) {
+                            socketAddress = new InetSocketAddress(host, port);
+                        }
+                        plugin.getPluginLogger().error("Votifier was not able to bind to " + socketAddress.toString(), future.cause());
+                        error.accept(future.cause());
+                    }
+                });
+    }
+
+    public Bootstrap client() {
+        return new Bootstrap()
+                .channel(NioSocketChannel.class)
+                .group(eventLoopGroup);
+    }
+
+    public void shutdown() {
+        if (serverChannel != null) {
+            try {
+                serverChannel.close().syncUninterruptibly();
+            } catch (Exception e) {
+                plugin.getPluginLogger().error("Unable to shutdown server channel", e);
+            }
+        }
+        eventLoopGroup.shutdownGracefully();
+        bossLoopGroup.shutdownGracefully();
+    }
+}

common/src/main/java/com/vexsoftware/votifier/net/protocol/VoteInboundHandler.java

@@ -33,13 +33,12 @@ public class VoteInboundHandler extends SimpleChannelInboundHandler<Vote> {
     }
 
     @Override
-    public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
+    public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
         VotifierSession session = ctx.channel().attr(VotifierSession.KEY).get();
 
         handler.onError(ctx.channel(), session.hasCompletedVote(), cause);
 
         if (session.getVersion() == VotifierSession.ProtocolVersion.TWO) {
-
             JsonObject object = new JsonObject();
             object.addProperty("status", "error");
             object.addProperty("cause", cause.getClass().getSimpleName());

common/src/main/java/com/vexsoftware/votifier/net/protocol/VotifierGreetingHandler.java

@@ -1,6 +1,5 @@
 package com.vexsoftware.votifier.net.protocol;
 
-import com.vexsoftware.votifier.VotifierPlugin;
 import com.vexsoftware.votifier.net.VotifierSession;
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
@@ -14,11 +13,9 @@ import java.nio.charset.StandardCharsets;
  */
 public class VotifierGreetingHandler extends ChannelInboundHandlerAdapter {
     @Override
-    public void channelActive(ChannelHandlerContext ctx) throws Exception {
+    public void channelActive(ChannelHandlerContext ctx) {
         VotifierSession session = ctx.channel().attr(VotifierSession.KEY).get();
-        VotifierPlugin plugin = ctx.channel().attr(VotifierPlugin.KEY).get();
-
-        String version = "VOTIFIER " + plugin.getVersion() + " " + session.getChallenge() + "\n";
+        String version = "VOTIFIER 2 " + session.getChallenge() + "\n";
         ByteBuf versionBuf = Unpooled.copiedBuffer(version, StandardCharsets.UTF_8);
         ctx.writeAndFlush(versionBuf);
     }

common/src/main/java/com/vexsoftware/votifier/net/protocol/VotifierProtocol1Decoder.java

@@ -1,6 +1,6 @@
 package com.vexsoftware.votifier.net.protocol;
 
-import com.vexsoftware.votifier.VotifierPlugin;
+import com.vexsoftware.votifier.platform.VotifierPlugin;
 import com.vexsoftware.votifier.model.Vote;
 import com.vexsoftware.votifier.net.protocol.v1crypto.RSA;
 import io.netty.buffer.ByteBuf;
@@ -16,7 +16,7 @@ import java.util.List;
  */
 public class VotifierProtocol1Decoder extends ByteToMessageDecoder {
     @Override
-    protected void decode(ChannelHandlerContext ctx, ByteBuf buf, List<Object> list) throws Exception {
+    protected void decode(ChannelHandlerContext ctx, ByteBuf buf, List<Object> list) {
         if (buf.readableBytes() < 256) {
             return;
         }

common/src/main/java/com/vexsoftware/votifier/net/protocol/VotifierProtocol2Decoder.java

@@ -1,7 +1,7 @@
 package com.vexsoftware.votifier.net.protocol;
 
 import com.google.gson.JsonObject;
-import com.vexsoftware.votifier.VotifierPlugin;
+import com.vexsoftware.votifier.platform.VotifierPlugin;
 import com.vexsoftware.votifier.model.Vote;
 import com.vexsoftware.votifier.net.VotifierSession;
 import com.vexsoftware.votifier.util.GsonInst;

common/src/main/java/com/vexsoftware/votifier/net/protocol/VotifierProtocolDifferentiator.java

@@ -26,7 +26,7 @@ public class VotifierProtocolDifferentiator extends ByteToMessageDecoder {
     }
 
     @Override
-    protected void decode(ChannelHandlerContext ctx, ByteBuf buf, List<Object> list) throws Exception {
+    protected void decode(ChannelHandlerContext ctx, ByteBuf buf, List<Object> list) {
         // Determine the number of bytes that are available.
         int readable = buf.readableBytes();
 

common/src/main/java/com/vexsoftware/votifier/net/protocol/v1crypto/RSAIO.java

@@ -18,6 +18,7 @@
 
 package com.vexsoftware.votifier.net.protocol.v1crypto;
 
+import java.io.IOException;
 import java.util.Base64;
 import java.io.File;
 import java.io.FileOutputStream;
@@ -59,6 +60,19 @@ public class RSAIO {
         }
     }
 
+    public static byte[] readB64File(File directory, String name) throws IOException {
+        File f = new File(directory, name);
+        byte[] contents = Files.readAllBytes(f.toPath());
+        String strContents = new String(contents);
+        strContents = strContents.trim();
+        try {
+            return Base64.getDecoder().decode(strContents);
+        } catch (IllegalArgumentException e) {
+            throw new IllegalArgumentException("Base64 decoding exception: This is probably due to a corrupted file, " +
+                    "but in case it isn't, here is a b64 representation of what we read: " + new String(Base64.getEncoder().encode(contents), StandardCharsets.UTF_8), e);
+        }
+    }
+
     /**
      * Loads an RSA key pair from a directory. The directory must have the files
      * "public.key" and "private.key".
@@ -69,14 +83,10 @@ public class RSAIO {
      */
     public static KeyPair load(File directory) throws Exception {
         // Read the public key file.
-        File publicKeyFile = new File(directory + "/public.key");
-        byte[] encodedPublicKey = Files.readAllBytes(publicKeyFile.toPath());
-        encodedPublicKey = Base64.getDecoder().decode(new String(encodedPublicKey, StandardCharsets.UTF_8));
+        byte[] encodedPublicKey = readB64File(directory, "public.key");
 
         // Read the private key file.
-        File privateKeyFile = new File(directory + "/private.key");
-        byte[] encodedPrivateKey = Files.readAllBytes(privateKeyFile.toPath());
-        encodedPrivateKey = Base64.getDecoder().decode(new String(encodedPrivateKey, StandardCharsets.UTF_8));
+        byte[] encodedPrivateKey = readB64File(directory, "private.key");
 
         // Instantiate and return the key pair.
         KeyFactory keyFactory = KeyFactory.getInstance("RSA");

common/src/main/java/com/vexsoftware/votifier/platform/BackendServer.java

@@ -0,0 +1,7 @@
+package com.vexsoftware.votifier.platform;
+
+public interface BackendServer {
+    String getName();
+
+    boolean sendPluginMessage(String channel, byte[] data);
+}

common/src/main/java/com/vexsoftware/votifier/platform/JavaUtilLogger.java

@@ -0,0 +1,45 @@
+package com.vexsoftware.votifier.platform;
+
+import com.vexsoftware.votifier.platform.LoggingAdapter;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public class JavaUtilLogger implements LoggingAdapter {
+
+    private final Logger logger;
+
+    public JavaUtilLogger(Logger logger) {
+        this.logger = logger;
+    }
+
+    @Override
+    public void error(String s) {
+        logger.severe(s);
+    }
+
+    @Override
+    public void error(String s, Object... o) {
+        logger.log(Level.SEVERE, s, o);
+    }
+
+    @Override
+    public void warn(String s) {
+        logger.warning(s);
+    }
+
+    @Override
+    public void warn(String s, Object... o) {
+        logger.log(Level.WARNING, s, o);
+    }
+
+    @Override
+    public void info(String s) {
+        logger.info(s);
+    }
+
+    @Override
+    public void info(String s, Object... o) {
+        logger.log(Level.INFO, s, o);
+    }
+}

common/src/main/java/com/vexsoftware/votifier/platform/LoggingAdapter.java

@@ -0,0 +1,13 @@
+package com.vexsoftware.votifier.platform;
+
+public interface LoggingAdapter {
+    void error(String s);
+    void error(String s, Object... o);
+
+    void warn(String s);
+    void warn(String s, Object... o);
+
+    void info(String s);
+    void info(String s, Object... o);
+}
+

common/src/main/java/com/vexsoftware/votifier/platform/ProxyVotifierPlugin.java

@@ -0,0 +1,10 @@
+package com.vexsoftware.votifier.platform;
+
+import java.util.Collection;
+import java.util.Optional;
+
+public interface ProxyVotifierPlugin extends VotifierPlugin {
+    Collection<BackendServer> getAllBackendServers();
+
+    Optional<BackendServer> getServer(String name);
+}

common/src/main/java/com/vexsoftware/votifier/platform/VotifierPlugin.java

@@ -0,0 +1,25 @@
+package com.vexsoftware.votifier.platform;
+
+import com.vexsoftware.votifier.VoteHandler;
+import com.vexsoftware.votifier.platform.scheduler.VotifierScheduler;
+import io.netty.util.AttributeKey;
+
+import java.security.Key;
+import java.security.KeyPair;
+import java.util.Map;
+
+public interface VotifierPlugin extends VoteHandler {
+    AttributeKey<VotifierPlugin> KEY = AttributeKey.valueOf("votifier_plugin");
+
+    Map<String, Key> getTokens();
+
+    KeyPair getProtocolV1Key();
+
+    LoggingAdapter getPluginLogger();
+
+    VotifierScheduler getScheduler();
+
+    default boolean isDebug() {
+        return false;
+    }
+}

common/src/main/java/com/vexsoftware/votifier/platform/scheduler/ScheduledExecutorServiceVotifierScheduler.java

@@ -0,0 +1,53 @@
+package com.vexsoftware.votifier.platform.scheduler;
+
+import com.google.common.base.Preconditions;
+
+import java.util.concurrent.Future;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+
+public class ScheduledExecutorServiceVotifierScheduler implements VotifierScheduler {
+    private final ScheduledExecutorService service;
+
+    public ScheduledExecutorServiceVotifierScheduler(ScheduledExecutorService service) {
+        this.service = Preconditions.checkNotNull(service, "service");
+    }
+
+    @Override
+    public ScheduledVotifierTask sync(Runnable runnable) {
+        return new ScheduledVotifierTaskWrapper(service.submit(runnable));
+    }
+
+    @Override
+    public ScheduledVotifierTask onPool(Runnable runnable) {
+        return new ScheduledVotifierTaskWrapper(service.submit(runnable));
+    }
+
+    @Override
+    public ScheduledVotifierTask delayedSync(Runnable runnable, int delay, TimeUnit unit) {
+        return new ScheduledVotifierTaskWrapper(service.schedule(runnable, delay, unit));
+    }
+
+    @Override
+    public ScheduledVotifierTask delayedOnPool(Runnable runnable, int delay, TimeUnit unit) {
+        return new ScheduledVotifierTaskWrapper(service.schedule(runnable, delay, unit));
+    }
+
+    @Override
+    public ScheduledVotifierTask repeatOnPool(Runnable runnable, int delay, int repeat, TimeUnit unit) {
+        return new ScheduledVotifierTaskWrapper(service.scheduleAtFixedRate(runnable, delay, repeat, unit));
+    }
+
+    private static class ScheduledVotifierTaskWrapper implements ScheduledVotifierTask {
+        private final Future<?> future;
+
+        private ScheduledVotifierTaskWrapper(Future<?> future) {
+            this.future = future;
+        }
+
+        @Override
+        public void cancel() {
+            future.cancel(false);
+        }
+    }
+}

common/src/main/java/com/vexsoftware/votifier/platform/scheduler/ScheduledVotifierTask.java

@@ -0,0 +1,5 @@
+package com.vexsoftware.votifier.platform.scheduler;
+
+public interface ScheduledVotifierTask {
+    void cancel();
+}

common/src/main/java/com/vexsoftware/votifier/platform/scheduler/VotifierScheduler.java

@@ -0,0 +1,15 @@
+package com.vexsoftware.votifier.platform.scheduler;
+
+import java.util.concurrent.TimeUnit;
+
+public interface VotifierScheduler {
+    ScheduledVotifierTask sync(Runnable runnable);
+
+    ScheduledVotifierTask onPool(Runnable runnable);
+
+    ScheduledVotifierTask delayedSync(Runnable runnable, int delay, TimeUnit unit);
+
+    ScheduledVotifierTask delayedOnPool(Runnable runnable, int delay, TimeUnit unit);
+
+    ScheduledVotifierTask repeatOnPool(Runnable runnable, int delay, int repeat, TimeUnit unit);
+}

common/src/main/java/com/vexsoftware/votifier/support/forwarding/AbstractPluginMessagingForwardingSink.java

@@ -0,0 +1,46 @@
+package com.vexsoftware.votifier.support.forwarding;
+
+import com.google.gson.JsonObject;
+import com.google.gson.JsonPrimitive;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonToken;
+import com.vexsoftware.votifier.model.Vote;
+
+import java.io.CharArrayReader;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+
+public abstract class AbstractPluginMessagingForwardingSink implements ForwardingVoteSink {
+
+    public AbstractPluginMessagingForwardingSink(ForwardedVoteListener listener) {
+        this.listener = listener;
+    }
+
+    private final ForwardedVoteListener listener;
+
+    public void handlePluginMessage(byte[] message) {
+        String strMessage = new String(message, StandardCharsets.UTF_8);
+        try (CharArrayReader reader = new CharArrayReader(strMessage.toCharArray())) {
+            JsonReader r = new JsonReader(reader);
+            r.setLenient(true);
+            while (r.peek() != JsonToken.END_DOCUMENT) {
+                r.beginObject();
+                JsonObject o = new JsonObject();
+
+                while (r.hasNext()) {
+                    String name = r.nextName();
+                    if (r.peek() == JsonToken.NUMBER)
+                        o.add(name, new JsonPrimitive(r.nextLong()));
+                    else
+                        o.add(name, new JsonPrimitive(r.nextString()));
+                }
+                r.endObject();
+
+                Vote v = new Vote(o);
+                listener.onForward(v);
+            }
+        } catch (IOException e) {
+            e.printStackTrace(); // Should never happen.
+        }
+    }
+}

common/src/main/java/com/vexsoftware/votifier/support/forwarding/AbstractPluginMessagingForwardingSource.java

@@ -0,0 +1,156 @@
+package com.vexsoftware.votifier.support.forwarding;
+
+import com.vexsoftware.votifier.model.Vote;
+import com.vexsoftware.votifier.platform.BackendServer;
+import com.vexsoftware.votifier.platform.ProxyVotifierPlugin;
+import com.vexsoftware.votifier.support.forwarding.cache.FileVoteCache;
+import com.vexsoftware.votifier.support.forwarding.cache.VoteCache;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.concurrent.TimeUnit;
+import java.util.function.Consumer;
+
+public abstract class AbstractPluginMessagingForwardingSource implements ForwardingVoteSource {
+
+    public AbstractPluginMessagingForwardingSource(String channel, ServerFilter serverFilter, ProxyVotifierPlugin plugin, VoteCache cache, int dumpRate) {
+        this.channel = channel;
+        this.plugin = plugin;
+        this.cache = cache;
+        this.serverFilter = serverFilter;
+        this.dumpRate = dumpRate;
+    }
+
+    protected AbstractPluginMessagingForwardingSource(String channel, ProxyVotifierPlugin plugin, VoteCache voteCache, int dumpRate) {
+        this(channel, null, plugin, voteCache, dumpRate);
+    }
+
+    protected final ProxyVotifierPlugin plugin;
+    protected final String channel;
+    protected final VoteCache cache;
+    protected final ServerFilter serverFilter;
+    private final int dumpRate;
+
+    @Override
+    public void forward(Vote v) {
+        byte[] rawData = v.serialize().toString().getBytes(StandardCharsets.UTF_8);
+        for (BackendServer server : plugin.getAllBackendServers()) {
+            if (!serverFilter.isAllowed(server.getName())) continue;
+            if (!forwardSpecific(server, rawData)) attemptToAddToCache(v, server.getName());
+        }
+    }
+
+    protected boolean forwardSpecific(BackendServer connection, Vote vote) {
+        byte[] rawData = vote.serialize().toString().getBytes(StandardCharsets.UTF_8);
+        return forwardSpecific(connection, rawData);
+    }
+
+    protected boolean forwardSpecific(BackendServer connection, Collection<Vote> votes) {
+        StringBuilder data = new StringBuilder();
+        for (Vote v : votes) {
+            data.append(v.serialize().toString());
+        }
+
+        return forwardSpecific(connection, data.toString().getBytes(StandardCharsets.UTF_8));
+    }
+
+    private boolean forwardSpecific(BackendServer connection, byte[] data) {
+        return connection.sendPluginMessage(channel, data);
+    }
+
+    @Override
+    public void halt() {
+        if (cache instanceof FileVoteCache) {
+            try {
+                ((FileVoteCache) cache).halt();
+            } catch (IOException e) {
+                plugin.getPluginLogger().error("Unable to save cached votes, votes will be lost.", e);
+            }
+        }
+    }
+
+    protected void onServerConnect(BackendServer server) {
+        if (cache == null) return;
+        final Collection<Vote> cachedVotes = cache.evict(server.getName());
+        dumpVotesToServer(cachedVotes, server, "server '" + server + "'", failedVotes -> {
+            for (Vote v : failedVotes)
+                cache.addToCache(v, server.getName());
+        });
+    }
+
+    protected void attemptToAddToCache(Vote v, String server) {
+        if (cache != null) {
+            cache.addToCache(v, server);
+            if (plugin.isDebug())
+                plugin.getPluginLogger().info("Added to forwarding cache: " + v + " -> " + server);
+        } else if (plugin.isDebug())
+            plugin.getPluginLogger().error("Could not immediately send vote to backend, vote lost! " + v + " -> " + server);
+    }
+
+    protected void attemptToAddToPlayerCache(Vote v, String player) {
+        if (cache != null) {
+            cache.addToCachePlayer(v, player);
+            if (plugin.isDebug())
+                plugin.getPluginLogger().info("Added to forwarding cache: " + v + " -> (player) " + player);
+        } else if (plugin.isDebug())
+            plugin.getPluginLogger().error("Could not immediately send vote to backend, vote lost! " + v + " -> (player) " + player);
+
+    }
+
+    // returns a collection of failed votes
+    private void dumpVotesToServer(Collection<Vote> cachedVotes, BackendServer target, String identifier, Consumer<Collection<Vote>> cb) {
+        dumpVotesToServer(cachedVotes, target, identifier, 0, cb);
+    }
+    private void dumpVotesToServer(Collection<Vote> cachedVotes, BackendServer target, String identifier, int evictedAlready, Consumer<Collection<Vote>> cb) {
+        if (!cachedVotes.isEmpty()) {
+            plugin.getScheduler().delayedOnPool(() -> {
+                int evicted = 0;
+                Iterator<Vote> vi = cachedVotes.iterator();
+                Collection<Vote> chunk = new ArrayList<>(dumpRate);
+                while (vi.hasNext() && evicted < dumpRate) {
+                    chunk.add(vi.next());
+                    vi.remove();
+                }
+
+                if (forwardSpecific(target, chunk)) {
+                    evicted += chunk.size();
+
+                    if (evicted >= dumpRate && !cachedVotes.isEmpty()) {
+                        // if we evicted everything we could but still need to evict more
+                        dumpVotesToServer(cachedVotes, target, identifier, evictedAlready + evicted, cb);
+                        return;
+                    }
+                } else {
+                    // so since our forwarding failed, break like we are done
+                    cachedVotes.addAll(chunk);
+                }
+
+                if (plugin.isDebug()) {
+                    plugin.getPluginLogger().info("Successfully evicted " + (evictedAlready + evicted) + " votes to " + identifier + ".");
+                    if (!cachedVotes.isEmpty()) {
+                        plugin.getPluginLogger().info("Held " + cachedVotes.size() + " votes for " + identifier + ".");
+                    }
+                }
+
+                // cachedVotes contains any votes which have yet to be evicted
+                cb.accept(cachedVotes);
+            }, 1, TimeUnit.SECONDS);
+        } else {
+            cb.accept(cachedVotes);
+        }
+    }
+
+    protected void handlePlayerSwitch(BackendServer server, String playerName) {
+        if (cache == null) return;
+        if (!serverFilter.isAllowed(server.getName())) return;
+
+        final Collection<Vote> cachedVotes = cache.evictPlayer(playerName);
+        dumpVotesToServer(cachedVotes, server, "player '" + playerName + "'", failedVotes -> {
+            for (Vote v : failedVotes)
+                cache.addToCachePlayer(v, playerName);
+        });
+    }
+}

common/src/main/java/com/vexsoftware/votifier/support/forwarding/ForwardedVoteListener.java

@@ -1,4 +1,4 @@
-package com.vexsoftware.votifier.forwarding;
+package com.vexsoftware.votifier.support.forwarding;
 
 import com.vexsoftware.votifier.model.Vote;
 

common/src/main/java/com/vexsoftware/votifier/support/forwarding/ForwardingVoteSink.java

@@ -1,4 +1,4 @@
-package com.vexsoftware.votifier.sponge.forwarding;
+package com.vexsoftware.votifier.support.forwarding;
 
 /**
  * Represents a method at which to receive forwarded votes.

common/src/main/java/com/vexsoftware/votifier/support/forwarding/ForwardingVoteSource.java

@@ -1,4 +1,4 @@
-package com.vexsoftware.votifier.bungee.forwarding;
+package com.vexsoftware.votifier.support.forwarding;
 
 import com.vexsoftware.votifier.model.Vote;
 

common/src/main/java/com/vexsoftware/votifier/support/forwarding/ServerFilter.java

@@ -0,0 +1,26 @@
+package com.vexsoftware.votifier.support.forwarding;
+
+import java.util.Collection;
+import java.util.Collections;
+
+public class ServerFilter {
+
+    public ServerFilter(Collection<String> names, boolean whitelist) {
+        if (names == null)
+            names = Collections.EMPTY_SET;
+
+        this.names = names;
+        this.whitelist = whitelist;
+    }
+
+    public ServerFilter() {
+        this(Collections.EMPTY_SET, true);
+    }
+
+    private final Collection<String> names;
+    private final boolean whitelist;
+
+    public boolean isAllowed(String name) {
+        return names.contains(name) == whitelist;
+    }
+}

common/src/main/java/com/vexsoftware/votifier/support/forwarding/cache/FileVoteCache.java

@@ -1,48 +1,50 @@
-package com.vexsoftware.votifier.bungee.forwarding.cache;
+package com.vexsoftware.votifier.support.forwarding.cache;
 
 import com.google.common.io.Files;
 import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.vexsoftware.votifier.model.Vote;
+import com.vexsoftware.votifier.platform.LoggingAdapter;
+import com.vexsoftware.votifier.platform.VotifierPlugin;
+import com.vexsoftware.votifier.platform.scheduler.ScheduledVotifierTask;
 import com.vexsoftware.votifier.util.GsonInst;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.plugin.Plugin;
-import net.md_5.bungee.api.scheduler.ScheduledTask;
 
 import java.io.*;
 import java.nio.charset.StandardCharsets;
 import java.util.*;
 import java.util.concurrent.TimeUnit;
-import java.util.logging.Level;
-import java.util.logging.Logger;
 
 public class FileVoteCache extends MemoryVoteCache {
 
-    private final Logger l;
+    private final LoggingAdapter l;
     private final File cacheFile;
-    private final int voteTTL;
-    private final ScheduledTask saveTask;
+    private final ScheduledVotifierTask saveTask;
 
-    public FileVoteCache(int initialMemorySize, final Plugin plugin, File cacheFile, int voteTTL) throws IOException {
-        super(initialMemorySize);
+    public FileVoteCache(int initialMemorySize, final VotifierPlugin plugin, File cacheFile, long voteTTL) throws IOException {
+        super(initialMemorySize, plugin, voteTTL);
         this.cacheFile = cacheFile;
-        this.voteTTL = voteTTL;
-        this.l = plugin.getLogger();
+        this.l = plugin.getPluginLogger();
 
         load();
 
-        saveTask = ProxyServer.getInstance().getScheduler().schedule(plugin, new Runnable() {
-            @Override
-            public void run() {
-                try {
-                    save();
-                } catch (IOException e) {
-                    l.log(Level.SEVERE, "Unable to save cached votes, votes will be lost if you restart.", e);
-                }
+        saveTask = plugin.getScheduler().repeatOnPool(() -> {
+            try {
+                save();
+            } catch (IOException e) {
+                l.error("Unable to save cached votes, votes will be lost if you restart.", e);
             }
         }, 3, 3, TimeUnit.MINUTES);
     }
 
+    private static Set<String> keySet(JsonObject object) {
+        Set<String> set = new HashSet<>();
+        for (Map.Entry<String, JsonElement> entry : object.entrySet()) {
+            set.add(entry.getKey());
+        }
+        return set;
+    }
+
     private void load() throws IOException {
         // Load the cache from disk
         JsonObject object;
@@ -70,12 +72,12 @@ public class FileVoteCache extends MemoryVoteCache {
         JsonObject players = object.getAsJsonObject("players");
         JsonObject servers = object.getAsJsonObject("servers");
 
-        for (String player : players.keySet()) {
-            playerVoteCache.put(player, readVotes(players.getAsJsonArray(player)));
+        for (String player : keySet(players)) {
+            playerVoteCache.putAll(player, readVotes(players.getAsJsonArray(player)));
         }
 
-        for (String server : servers.keySet()) {
-            voteCache.put(server, readVotes(servers.getAsJsonArray(server)));
+        for (String server : keySet(servers)) {
+            voteCache.putAll(server, readVotes(servers.getAsJsonArray(server)));
         }
 
         if (resave) {
@@ -87,11 +89,11 @@ public class FileVoteCache extends MemoryVoteCache {
             }
 
             if (!cacheFile.renameTo(replacementFile)) {
-                l.log(Level.SEVERE, "Backup movement failed! Will not save.");
+                l.error("Backup movement failed! Will not save.");
                 return;
             }
 
-            l.log(Level.WARNING, "Saving new vote cache format to file - backup moved to " + replacementFile.getAbsolutePath());
+            l.warn("Saving new vote cache format to file - backup moved to " + replacementFile.getAbsolutePath());
             save();
         }
     }
@@ -102,7 +104,7 @@ public class FileVoteCache extends MemoryVoteCache {
             JsonObject voteObject = voteArray.get(i).getAsJsonObject();
             Vote v = new Vote(voteObject);
             if (hasTimedOut(v))
-                l.log(Level.WARNING, "Purging out of date vote.", v);
+                l.warn("Purging out of date vote.", v);
             else
                 votes.add(v);
         }
@@ -114,8 +116,8 @@ public class FileVoteCache extends MemoryVoteCache {
         JsonObject votesObject = new JsonObject();
         votesObject.addProperty("version", 2);
         try {
-            votesObject.add("players", serializeMap(playerVoteCache));
-            votesObject.add("servers", serializeMap(voteCache));
+            votesObject.add("players", serializeMap(playerVoteCache.asMap()));
+            votesObject.add("servers", serializeMap(voteCache.asMap()));
         } finally {
             cacheLock.unlock();
         }
@@ -138,7 +140,7 @@ public class FileVoteCache extends MemoryVoteCache {
 
                 // if the vote is no longer valid, notify and remove
                 if (hasTimedOut(vote)) {
-                    l.log(Level.WARNING, "Purging out of date vote.", vote);
+                    l.warn("Purging out of date vote.", vote);
                     voteItr.remove();
                 } else {
                     array.add(vote.serialize());
@@ -154,11 +156,6 @@ public class FileVoteCache extends MemoryVoteCache {
         return o;
     }
 
-    private boolean hasTimedOut(Vote v) {
-        if (voteTTL == -1) return false;
-        // scale voteTTL to milliseconds
-        return v.getLocalTimestamp() + voteTTL * 24 * 60 * 60 * 1000 < System.currentTimeMillis();
-    }
 
     public void halt() throws IOException {
         saveTask.cancel();

common/src/main/java/com/vexsoftware/votifier/support/forwarding/cache/MemoryVoteCache.java

@@ -0,0 +1,120 @@
+package com.vexsoftware.votifier.support.forwarding.cache;
+
+import com.google.common.collect.HashMultimap;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.Multimap;
+import com.vexsoftware.votifier.model.Vote;
+import com.vexsoftware.votifier.platform.LoggingAdapter;
+import com.vexsoftware.votifier.platform.VotifierPlugin;
+import com.vexsoftware.votifier.platform.scheduler.ScheduledVotifierTask;
+
+import java.util.*;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.locks.ReentrantLock;
+
+/**
+ * Created by Joe Hirschfeld on 10/20/2015.
+ */
+public class MemoryVoteCache implements VoteCache {
+
+    private final LoggingAdapter l;
+    private final long voteTTL;
+
+    protected final Multimap<String, Vote> voteCache;
+    protected final Multimap<String, Vote> playerVoteCache;
+
+    protected final ReentrantLock cacheLock = new ReentrantLock();
+
+    private final ScheduledVotifierTask sweepTask;
+
+    public MemoryVoteCache(int initialSize, VotifierPlugin p, long voteTTL) {
+        voteCache = HashMultimap.create(initialSize, 10); // 10 is a complete guess. I have no idea .-.
+        playerVoteCache = HashMultimap.create();
+
+        this.voteTTL = voteTTL;
+
+        this.l = p.getPluginLogger();
+        this.sweepTask = p.getScheduler().repeatOnPool(this::sweep, 12, 12, TimeUnit.HOURS);
+    }
+
+    @Override
+    public Collection<String> getCachedServers() {
+        cacheLock.lock();
+        try {
+            return ImmutableList.copyOf(voteCache.keySet());
+        } finally {
+            cacheLock.unlock();
+        }
+    }
+
+    @Override
+    public void addToCache(Vote v, String server) {
+        if (server == null) throw new NullPointerException();
+        cacheLock.lock();
+        try {
+            voteCache.put(server, v);
+        } finally {
+            cacheLock.unlock();
+        }
+    }
+
+    @Override
+    public void addToCachePlayer(Vote v, String player) {
+        if (player == null) throw new NullPointerException();
+        cacheLock.lock();
+        try {
+            playerVoteCache.put(player, v);
+        } finally {
+            cacheLock.unlock();
+        }
+    }
+
+    @Override
+    public Collection<Vote> evictPlayer(String player) {
+        if (player == null) throw new NullPointerException();
+        cacheLock.lock();
+        try {
+            return new HashSet<>(playerVoteCache.removeAll(player));
+        } finally {
+            cacheLock.unlock();
+        }
+    }
+
+    @Override
+    public Collection<Vote> evict(String server) {
+        if (server == null) throw new NullPointerException();
+        cacheLock.lock();
+        try {
+            return new HashSet<>(voteCache.removeAll(server));
+        } finally {
+            cacheLock.unlock();
+        }
+    }
+
+    public void sweep() {
+        cacheLock.lock();
+        try {
+            sweep(voteCache);
+            sweep(playerVoteCache);
+        } finally {
+            cacheLock.unlock();
+        }
+    }
+
+    private void sweep(Multimap<?, Vote> m) {
+        Iterator<Vote> vi = m.values().iterator();
+        while (vi.hasNext()) {
+            Vote v = vi.next();
+            if (hasTimedOut(v)) {
+                l.warn("Purging out of date vote.", v);
+                vi.remove();
+            }
+        }
+    }
+
+    protected boolean hasTimedOut(Vote v) {
+        if (voteTTL == -1) return false;
+        // scale voteTTL to milliseconds
+        return v.getLocalTimestamp() + voteTTL * 24 * 60 * 60 * 1000 < System.currentTimeMillis();
+    }
+}

common/src/main/java/com/vexsoftware/votifier/support/forwarding/cache/VoteCache.java

@@ -1,4 +1,4 @@
-package com.vexsoftware.votifier.bungee.forwarding.cache;
+package com.vexsoftware.votifier.support.forwarding.cache;
 
 import com.vexsoftware.votifier.model.Vote;
 

common/src/main/java/com/vexsoftware/votifier/support/forwarding/proxy/ProxyForwardingVoteSource.java

@@ -1,17 +1,15 @@
-package com.vexsoftware.votifier.bungee.forwarding.proxy;
+package com.vexsoftware.votifier.support.forwarding.proxy;
 
-import com.vexsoftware.votifier.bungee.NuVotifier;
-import com.vexsoftware.votifier.bungee.forwarding.ForwardingVoteSource;
-import com.vexsoftware.votifier.bungee.forwarding.cache.VoteCache;
-import com.vexsoftware.votifier.bungee.forwarding.proxy.client.VotifierProtocol2Encoder;
-import com.vexsoftware.votifier.bungee.forwarding.proxy.client.VotifierProtocol2HandshakeHandler;
-import com.vexsoftware.votifier.bungee.forwarding.proxy.client.VotifierResponseHandler;
+import com.vexsoftware.votifier.platform.VotifierPlugin;
+import com.vexsoftware.votifier.support.forwarding.ForwardingVoteSource;
+import com.vexsoftware.votifier.support.forwarding.cache.VoteCache;
+import com.vexsoftware.votifier.support.forwarding.proxy.client.VotifierProtocol2Encoder;
+import com.vexsoftware.votifier.support.forwarding.proxy.client.VotifierProtocol2HandshakeHandler;
+import com.vexsoftware.votifier.support.forwarding.proxy.client.VotifierResponseHandler;
 import com.vexsoftware.votifier.model.Vote;
 import io.netty.bootstrap.Bootstrap;
-import io.netty.channel.ChannelFuture;
 import io.netty.channel.ChannelFutureListener;
 import io.netty.channel.ChannelInitializer;
-import io.netty.channel.nio.NioEventLoopGroup;
 import io.netty.channel.socket.nio.NioSocketChannel;
 import io.netty.handler.codec.DelimiterBasedFrameDecoder;
 import io.netty.handler.codec.Delimiters;
@@ -23,20 +21,20 @@ import java.nio.charset.StandardCharsets;
 import java.security.Key;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
-import java.util.logging.Level;
+import java.util.function.Supplier;
 
 public class ProxyForwardingVoteSource implements ForwardingVoteSource {
     private static final int MAX_RETRIES = 5;
-    private final NuVotifier plugin;
-    private final NioEventLoopGroup eventLoopGroup;
+    private final VotifierPlugin plugin;
+    private final Supplier<Bootstrap> nettyBootstrap;
     private final List<BackendServer> backendServers;
     private final VoteCache voteCache;
 
     private static final StringDecoder STRING_DECODER = new StringDecoder(StandardCharsets.US_ASCII);
 
-    public ProxyForwardingVoteSource(NuVotifier plugin, NioEventLoopGroup eventLoopGroup, List<BackendServer> backendServers, VoteCache voteCache) {
+    public ProxyForwardingVoteSource(VotifierPlugin plugin, Supplier<Bootstrap> nettyBootstrap, List<BackendServer> backendServers, VoteCache voteCache) {
         this.plugin = plugin;
-        this.eventLoopGroup = eventLoopGroup;
+        this.nettyBootstrap = nettyBootstrap;
         this.backendServers = backendServers;
         this.voteCache = voteCache;
     }
@@ -54,21 +52,19 @@ public class ProxyForwardingVoteSource implements ForwardingVoteSource {
     }
 
     private void forwardVote(final BackendServer server, final Vote v, final int tries) {
-        new Bootstrap()
-                .channel(NioSocketChannel.class)
-                .group(eventLoopGroup)
+        nettyBootstrap.get()
                 .handler(new ChannelInitializer<NioSocketChannel>() {
                     @Override
-                    protected void initChannel(NioSocketChannel channel) throws Exception {
+                    protected void initChannel(NioSocketChannel channel) {
                         channel.pipeline().addLast(new DelimiterBasedFrameDecoder(256, true, Delimiters.lineDelimiter()));
-                        channel.pipeline().addLast(new ReadTimeoutHandler(8, TimeUnit.SECONDS));
+                        channel.pipeline().addLast(new ReadTimeoutHandler(5, TimeUnit.SECONDS));
                         channel.pipeline().addLast(STRING_DECODER);
                         channel.pipeline().addLast(new VotifierProtocol2Encoder(server.key));
                         channel.pipeline().addLast(new VotifierProtocol2HandshakeHandler(v, new VotifierResponseHandler() {
                             @Override
                             public void onSuccess() {
                                 if (plugin.isDebug()) {
-                                    plugin.getLogger().info("Successfully forwarded vote " + v + " to " + server.address + ".");
+                                    plugin.getPluginLogger().info("Successfully forwarded vote " + v + " to " + server.address + ".");
                                 }
                             }
 
@@ -80,12 +76,9 @@ public class ProxyForwardingVoteSource implements ForwardingVoteSource {
                     }
                 })
                 .connect(server.address)
-                .addListener(new ChannelFutureListener() {
-                    @Override
-                    public void operationComplete(ChannelFuture future) throws Exception {
-                        if (!future.isSuccess()) {
-                            handleFailure(server, v, future.cause(), tries);
-                        }
+                .addListener((ChannelFutureListener) future -> {
+                    if (!future.isSuccess()) {
+                        handleFailure(server, v, future.cause(), tries);
                     }
                 });
     }
@@ -106,18 +99,13 @@ public class ProxyForwardingVoteSource implements ForwardingVoteSource {
         }
 
         if (plugin.isDebug()) {
-            plugin.getLogger().log(Level.SEVERE, msg, cause);
+            plugin.getPluginLogger().error(msg, cause);
         } else {
-            plugin.getLogger().log(Level.SEVERE, msg);
+            plugin.getPluginLogger().error(msg);
         }
 
         if (willRetry) {
-            plugin.getProxy().getScheduler().schedule(plugin, new Runnable() {
-                @Override
-                public void run() {
-                    forwardVote(server, v, tries + 1);
-                }
-            }, nextDelay, TimeUnit.SECONDS);
+            plugin.getScheduler().delayedOnPool(() -> forwardVote(server, v, tries + 1), nextDelay, TimeUnit.SECONDS);
         }
     }
 

common/src/main/java/com/vexsoftware/votifier/support/forwarding/proxy/client/VoteRequest.java

@@ -1,4 +1,4 @@
-package com.vexsoftware.votifier.bungee.forwarding.proxy.client;
+package com.vexsoftware.votifier.support.forwarding.proxy.client;
 
 import com.vexsoftware.votifier.model.Vote;
 

common/src/main/java/com/vexsoftware/votifier/support/forwarding/proxy/client/VotifierProtocol2Encoder.java

@@ -1,4 +1,4 @@
-package com.vexsoftware.votifier.bungee.forwarding.proxy.client;
+package com.vexsoftware.votifier.support.forwarding.proxy.client;
 
 import com.google.gson.JsonObject;
 import io.netty.buffer.ByteBuf;

common/src/main/java/com/vexsoftware/votifier/support/forwarding/proxy/client/VotifierProtocol2HandshakeHandler.java

@@ -1,6 +1,6 @@
-package com.vexsoftware.votifier.bungee.forwarding.proxy.client;
+package com.vexsoftware.votifier.support.forwarding.proxy.client;
 
-import com.vexsoftware.votifier.bungee.NuVotifier;
+import com.vexsoftware.votifier.platform.VotifierPlugin;
 import com.vexsoftware.votifier.model.Vote;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.channel.SimpleChannelInboundHandler;
@@ -9,16 +9,16 @@ import io.netty.handler.codec.CorruptedFrameException;
 public class VotifierProtocol2HandshakeHandler extends SimpleChannelInboundHandler<String> {
     private final Vote toSend;
     private final VotifierResponseHandler responseHandler;
-    private final NuVotifier nuVotifier;
+    private final VotifierPlugin nuVotifier;
 
-    public VotifierProtocol2HandshakeHandler(Vote toSend, VotifierResponseHandler responseHandler, NuVotifier nuVotifier) {
+    public VotifierProtocol2HandshakeHandler(Vote toSend, VotifierResponseHandler responseHandler, VotifierPlugin nuVotifier) {
         this.toSend = toSend;
         this.responseHandler = responseHandler;
         this.nuVotifier = nuVotifier;
     }
 
     @Override
-    protected void channelRead0(ChannelHandlerContext ctx, String s) throws Exception {
+    protected void channelRead0(ChannelHandlerContext ctx, String s) {
         String[] handshakeContents = s.split(" ");
         if (handshakeContents.length != 3) {
             throw new CorruptedFrameException("Handshake is not valid.");
@@ -26,7 +26,7 @@ public class VotifierProtocol2HandshakeHandler extends SimpleChannelInboundHandl
 
         VoteRequest request = new VoteRequest(handshakeContents[2], toSend);
         if (nuVotifier.isDebug()) {
-            nuVotifier.getLogger().info("Sent request: " + request.toString());
+            nuVotifier.getPluginLogger().info("Sent request: " + request.toString());
         }
         ctx.writeAndFlush(request);
         ctx.pipeline().addLast(new VotifierProtocol2ResponseHandler(responseHandler));
@@ -35,7 +35,7 @@ public class VotifierProtocol2HandshakeHandler extends SimpleChannelInboundHandl
 
 
     @Override
-    public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
+    public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
         responseHandler.onFailure(cause);
         ctx.close();
     }

common/src/main/java/com/vexsoftware/votifier/support/forwarding/proxy/client/VotifierProtocol2ResponseHandler.java

@@ -1,4 +1,4 @@
-package com.vexsoftware.votifier.bungee.forwarding.proxy.client;
+package com.vexsoftware.votifier.support.forwarding.proxy.client;
 
 import com.google.gson.JsonObject;
 import com.vexsoftware.votifier.util.GsonInst;
@@ -13,7 +13,7 @@ public class VotifierProtocol2ResponseHandler extends SimpleChannelInboundHandle
     }
 
     @Override
-    protected void channelRead0(ChannelHandlerContext ctx, String msg) throws Exception {
+    protected void channelRead0(ChannelHandlerContext ctx, String msg) {
         JsonObject object = GsonInst.gson.fromJson(msg, JsonObject.class);
         String status = object.get("status").getAsString();
         if (status.equals("ok")) {
@@ -26,7 +26,7 @@ public class VotifierProtocol2ResponseHandler extends SimpleChannelInboundHandle
     }
 
     @Override
-    public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
+    public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
         responseHandler.onFailure(cause);
         ctx.close();
     }

common/src/main/java/com/vexsoftware/votifier/support/forwarding/proxy/client/VotifierResponseHandler.java

@@ -1,4 +1,4 @@
-package com.vexsoftware.votifier.bungee.forwarding.proxy.client;
+package com.vexsoftware.votifier.support.forwarding.proxy.client;
 
 public interface VotifierResponseHandler {
     void onSuccess();

common/src/main/java/com/vexsoftware/votifier/util/standalone/StandaloneVotifierPlugin.java

@@ -1,19 +1,14 @@
 package com.vexsoftware.votifier.util.standalone;
 
-import com.vexsoftware.votifier.VoteHandler;
-import com.vexsoftware.votifier.VotifierPlugin;
+import com.vexsoftware.votifier.net.VotifierServerBootstrap;
+import com.vexsoftware.votifier.platform.JavaUtilLogger;
+import com.vexsoftware.votifier.platform.LoggingAdapter;
+import com.vexsoftware.votifier.platform.VotifierPlugin;
 import com.vexsoftware.votifier.model.Vote;
 import com.vexsoftware.votifier.net.VotifierSession;
-import com.vexsoftware.votifier.net.protocol.VoteInboundHandler;
-import com.vexsoftware.votifier.net.protocol.VotifierGreetingHandler;
-import com.vexsoftware.votifier.net.protocol.VotifierProtocolDifferentiator;
-import io.netty.bootstrap.ServerBootstrap;
+import com.vexsoftware.votifier.platform.scheduler.ScheduledExecutorServiceVotifierScheduler;
+import com.vexsoftware.votifier.platform.scheduler.VotifierScheduler;
 import io.netty.channel.Channel;
-import io.netty.channel.ChannelFuture;
-import io.netty.channel.ChannelInitializer;
-import io.netty.channel.nio.NioEventLoopGroup;
-import io.netty.channel.socket.nio.NioServerSocketChannel;
-import io.netty.channel.socket.nio.NioSocketChannel;
 
 import java.net.InetSocketAddress;
 import java.security.Key;
@@ -21,45 +16,36 @@ import java.security.KeyPair;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.concurrent.Executors;
+import java.util.function.Consumer;
+import java.util.logging.Logger;
 
-public class StandaloneVotifierPlugin implements VotifierPlugin, VoteHandler {
+public class StandaloneVotifierPlugin implements VotifierPlugin {
     private final Map<String, Key> tokens;
     private final VoteReceiver receiver;
     private final KeyPair v1Key;
     private final InetSocketAddress bind;
-    private NioEventLoopGroup group;
+    private final VotifierScheduler scheduler;
+    private VotifierServerBootstrap bootstrap;
 
     public StandaloneVotifierPlugin(Map<String, Key> tokens, VoteReceiver receiver, KeyPair v1Key, InetSocketAddress bind) {
         this.receiver = receiver;
         this.bind = bind;
         this.tokens = Collections.unmodifiableMap(new HashMap<>(tokens));
         this.v1Key = v1Key;
+        this.scheduler = new ScheduledExecutorServiceVotifierScheduler(Executors.newScheduledThreadPool(1));
     }
 
-    public Throwable start() throws Throwable {
-        group = new NioEventLoopGroup(2);
+    public void start() {
+        start(o -> {});
+    }
 
-        ChannelFuture future = new ServerBootstrap()
-                .channel(NioServerSocketChannel.class)
-                .group(group)
-                .childHandler(new ChannelInitializer<NioSocketChannel>() {
-                    @Override
-                    protected void initChannel(NioSocketChannel channel) throws Exception {
-                        channel.attr(VotifierSession.KEY).set(new VotifierSession());
-                        channel.attr(VotifierPlugin.KEY).set(StandaloneVotifierPlugin.this);
-                        channel.pipeline().addLast("greetingHandler", new VotifierGreetingHandler());
-                        channel.pipeline().addLast("protocolDifferentiator", new VotifierProtocolDifferentiator(false, v1Key != null));
-                        channel.pipeline().addLast("voteHandler", new VoteInboundHandler(StandaloneVotifierPlugin.this));
-                    }
-                })
-                .bind(bind)
-                .syncUninterruptibly();
-
-        if (!future.isSuccess()) {
-            return future.cause();
-        } else {
-            return null;
+    public void start(Consumer<Throwable> error) {
+        if (bootstrap != null) {
+            bootstrap.shutdown();
         }
+        this.bootstrap = new VotifierServerBootstrap(bind.getHostString(), bind.getPort(), this, v1Key == null);
+        this.bootstrap.start(error);
     }
 
     @Override
@@ -73,8 +59,13 @@ public class StandaloneVotifierPlugin implements VotifierPlugin, VoteHandler {
     }
 
     @Override
-    public String getVersion() {
-        return "2.3.5";
+    public LoggingAdapter getPluginLogger() {
+        return new JavaUtilLogger(Logger.getAnonymousLogger());
+    }
+
+    @Override
+    public VotifierScheduler getScheduler() {
+        return scheduler;
     }
 
     @Override

common/src/test/java/com/vexsoftware/votifier/net/protocol/TestVotifierPlugin.java

@@ -1,7 +1,12 @@
 package com.vexsoftware.votifier.net.protocol;
 
-import com.vexsoftware.votifier.VotifierPlugin;
+import com.vexsoftware.votifier.model.Vote;
+import com.vexsoftware.votifier.net.VotifierSession;
+import com.vexsoftware.votifier.platform.LoggingAdapter;
+import com.vexsoftware.votifier.platform.VotifierPlugin;
+import com.vexsoftware.votifier.platform.scheduler.VotifierScheduler;
 import com.vexsoftware.votifier.util.KeyCreator;
+import io.netty.channel.Channel;
 
 import java.net.URL;
 import java.nio.charset.StandardCharsets;
@@ -71,8 +76,13 @@ public class TestVotifierPlugin implements VotifierPlugin {
     }
 
     @Override
-    public String getVersion() {
-        return "2.3";
+    public LoggingAdapter getPluginLogger() {
+        return null;
+    }
+
+    @Override
+    public VotifierScheduler getScheduler() {
+        return null;
     }
 
     public void specificKeysOnly() {
@@ -84,4 +94,9 @@ public class TestVotifierPlugin implements VotifierPlugin {
         keyMap.clear();
         keyMap.put("default", KeyCreator.createKeyFrom("test"));
     }
+
+    @Override
+    public void onVoteReceived(Channel channel, Vote vote, VotifierSession.ProtocolVersion protocolVersion) throws Exception {
+
+    }
 }

common/src/test/java/com/vexsoftware/votifier/net/protocol/VotifierProtocol1DecoderTest.java

@@ -1,6 +1,6 @@
 package com.vexsoftware.votifier.net.protocol;
 
-import com.vexsoftware.votifier.VotifierPlugin;
+import com.vexsoftware.votifier.platform.VotifierPlugin;
 import com.vexsoftware.votifier.model.Vote;
 import com.vexsoftware.votifier.net.VotifierSession;
 import com.vexsoftware.votifier.net.protocol.v1crypto.RSA;

common/src/test/java/com/vexsoftware/votifier/net/protocol/VotifierProtocol2DecoderTest.java

@@ -1,7 +1,7 @@
 package com.vexsoftware.votifier.net.protocol;
 
 import com.google.gson.JsonObject;
-import com.vexsoftware.votifier.VotifierPlugin;
+import com.vexsoftware.votifier.platform.VotifierPlugin;
 import com.vexsoftware.votifier.model.Vote;
 import com.vexsoftware.votifier.net.VotifierSession;
 import com.vexsoftware.votifier.util.GsonInst;
@@ -62,7 +62,7 @@ public class VotifierProtocol2DecoderTest {
     }
 
     @Test(expected = DecoderException.class)
-    public void testFailureDecodeBadPacket() throws Exception {
+    public void testFailureDecodeBadPacket() {
         // Create a well-formed request
         EmbeddedChannel channel = createChannel();
 

common/src/test/java/com/vexsoftware/votifier/support/forwarding/PMForwardingSinkTest.java

@@ -0,0 +1,49 @@
+package com.vexsoftware.votifier.support.forwarding;
+
+import com.google.common.collect.Lists;
+import com.vexsoftware.votifier.model.Vote;
+import com.vexsoftware.votifier.support.forwarding.ForwardedVoteListener;
+import org.junit.Test;
+
+import java.util.List;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+public class PMForwardingSinkTest {
+
+    @Test
+    public void testSuccessfulMultiDecode() throws Exception {
+        List<Vote> receivedVotes = Lists.newArrayList();
+        ForwardedVoteListener vl = receivedVotes::add;
+
+        List<Vote> sentVotes = Lists.newArrayList(
+                new Vote("serviceA", "usernameA", "1.1.1.1", "1546300800"),
+                new Vote("serviceB", "usernameBBBBBBB", "1.2.23.4", "1514764800", System.currentTimeMillis())
+        );
+
+        StringBuilder message = new StringBuilder();
+
+        for (Vote v : sentVotes) {
+            message.append(v.serialize());
+        }
+
+        byte[] messageBytes = message.toString().getBytes();
+        System.out.println(message.toString());
+
+        AbstractPluginMessagingForwardingSink sink = new AbstractPluginMessagingForwardingSink(vl) {
+            @Override
+            public void halt() {
+
+            }
+        };
+
+        sink.handlePluginMessage(messageBytes);
+
+        assertEquals(sentVotes.size(), receivedVotes.size());
+
+        for (int i = 0; i < receivedVotes.size(); i++) {
+            assertEquals(sentVotes.get(i), receivedVotes.get(i));
+        }
+    }
+}

docs/developer.md

@@ -1,80 +0,0 @@
-This document outlines various developer resources concerning NuVotifier.
-
-# Contributing
-
-NuVotifier is an open source GNU GPLv3 licensed project. We accept contributions
-through pull requests, and will make sure to credit you for your gracious
-contribution.
-
-# Building NuVotifier
-
-NuVotifier can be built by running the following: `./gradlew build` or
-`./gradlew.bat build` on Windows. The resultant universal jar is built and
-written to `universal/build/libs/nuvotifier-{version}.jar`.
-
-The build directories can be cleaned instead using the `./gradlew clean` (and
-`./gradlew.bat build`) command.
-
-# NuVotifier as a plugin dependency
-
-ParallelBlock now maintains an independent Maven repository for free use by the
-community. Builds are automatically published by a CI operated by ParallelBlock.
-
-## Maven
-
-You can have your project depend on NuVotifier as a dependency through the
-following code snippets:
-
-```
-<project>
-...
-    <repositories>
-        <repository>
-            <id>parallelblock-public</id>
-            <name>ParallelBlock Public Repository</name>
-            <url>https://repo.parallelblock.com/repository/maven-public/</url>
-        </repository>
-        ...
-    </repositories>
-...
-    <dependencies>
-        <dependency>
-            <groupId>com.vexsoftware</groupId>
-            <artifactId>nuvotifier-universal</artifactId>
-            <version>...</version>
-            <scope>provided</scope>
-        </dependency>
-        ...
-    </dependencies>
-...
-</project>
-```
-
-## Gradle
-
-You can include NuVotifier into your gradle project using the following lines:
-
-```
-...
-repositories {
-    maven {
-        url 'https://repo.parallelblock.com/repository/maven-public/'
-    }
-    ...
-}
-...
-dependencies {
-    compileOnly "com.vexsoftware:nuvotifier-universal:verison"
-    ...
-}
-...
-```
-
-# Implementing NuVotifier v2 protocol in a server list
-
-NuVotifier provides production ready reference implementations for interacting
-with NuVotifier servers. These libraries are available below:
-
-- [NodeJS](https://github.com/NuVotifier/votifier2-js)
-- [PHP](https://github.com/NuVotifier/votifier2-php)
-- [Golang](https://github.com/minecrafter/go-votifier)

docs/readme.md

@@ -1,16 +0,0 @@
-# Documentation
-
-This directory holds documentation for NuVotifier.
-
-# Usage Guide
-
-The usage/configuration guide may be found [here](usage.md).
-
-# Developer Guide
-
-The developer guide for NuVotifier may be found [here](developer.md).
-
-# Technical QA
-
-Some assorted technical questions not important to most people are found
-[here](technical_qa.md).

docs/technical_qa.md

@@ -1,78 +0,0 @@
-This document outlines some of the technical reasons for a new NuVotifier.
-
-# Why a new protocol?
-
-The old Votifier protocol has three major flaws, which we feel are corrected in the new protocol.
-
-* The data is encrypted (with RSA) but not hashed to verify its integrity. The new protocol utilizes HMAC with SHA256 (but no encryption, given that the data sent is eventually revealed in some form or another).
-* The canonical Votifier protocol is vulnerable to replay attacks.
-* The canonical Votifier is one key for all clients, which is weak. While NuVotifier still supports a default key (for the less paranoid), this ability can be disabled and force per-server keys.
-
-# Is NuVotifier a drop-in replacement for Votifier?
-
-Yes. NuVotifier is compatible with Votifier server lists and Votifier listeners, with some differences:
-
-* The `Vote` object's setters are deprecated.
-* Support for standalone vote listeners (`.class` files) has been removed, as handling `VotifierEvent` is more flexible.
-
-# Protocol Documentation
-
-This documentation is for server lists that wish to add NuVotifier support.
-
-There are two versions of the NuVotifier protocol.
-
-## Handshake
-
-A connection is made to the NuVotifier server by the server list, and immediately NuVotifier will send its version in the following packet:
-
-	"VOTIFIER <version> <challenge>"
-
-The challenge will not be present in version 1.x servers.
-
-## Protocol v2
-
-NuVotifier expects a message composed of `0x733A` (16-bit big-endian integer) and the length of the following JSON message (as a 16-bit big-endian integer) sent plus the message.
-
-The message is JSON-encoded containing the following data:
-
-* `payload` contains the fully encoded vote. It is a JSON message containing the `serviceName` (string), `username` (string), `address` (string, but must be a valid IPv4 or IPv6 address), `timestamp` (a long with the time this vote was taken in _milliseconds_), and `challenge` (from the handshake). It is optional, but recommended to supply a `uuid` field with the player's UUID (with dashes, e.g. `652a2bc4-e8cd-405d-b7b6-98156ee2dc09`).
-* `signature` is a HMAC-SHA256 digest of the payload with a owner-provided key.
-
-A response is given after the vote has been received and parsed, but not yet processed.
-
-For your convenience, the NuVotifier team has provided client libraries in [JavaScript](https://github.com/NuVotifier/votifier2-js), [PHP](https://github.com/NuVotifier/votifier2-php) and [Go](https://github.com/minecrafter/go-votifier). If you are stuck, these libraries may help you.
-
-## Protocol v1 (deprecated)
-
-For better compatibility, NuVotifier supports the old Votifier protocol as well.
-
-NuVotifier expects a 256 byte RSA encrypted block (the public key should be obtained by the NuVotifier user), with the following format:
-
-<table>
-  <tr>
-	<th>Type</th>
-	<th>Value</th>
-  </tr>
-  <tr>
-	<td>string</td>
-	<td>VOTE</td>
-  </tr>
-  <tr>
-	<td>string</td>
-	<td>serviceName</td>
-  </tr>
-  <tr>
-	<td>string</td>
-	<td>username</td>
-  </tr>
-  <tr>
-	<td>string</td>
-	<td>address</td>
-  </tr>
-  <tr>
-	<td>string</td>
-	<td>timeStamp</td>
-  </tr>
-</table>
-
-The first string of value "VOTE" is an opcode check to ensure that RSA was encoded and decoded properly, if this value is wrong then NuVotifier assumes that there was a problem with encryption and drops the connection. `serviceName` is the name of the top list service, `username` is the username (entered by the voter) of the person who voted, `address` is the IP address of the voter, and `timeStamp` is the time stamp of the vote.  Each string is delimited by the newline character `\n` (byte value 10).  The `space` block is the empty space that is left over, **the block must be exactly 256 bytes** regardless of how much information it holds.

docs/usage.md

@@ -1,231 +0,0 @@
-This document outlines how to configure NuVotifier for a variety of different
-configurations. It should be used by server administrators looking to set up
-NuVotifier on their network.
-
-# Key vs Token
-
-This document uses the terms `token` and `key`. These are two separate terms,
-and it is important to understand the differences.
-
-## Key
-
-Keys in terms of NuVotifier refer to the old Votifier style RSA keys. They
-are typically distributed as a pair of files - a public and private key. When
-dealing with RSA keys, you can share your public key with server lists, but make
-sure to keep your private key safe with you. You can find these keys
-auto-generated under `plugins/(Nu)Votifier/rsa/`, where your public key is
-named `public.key`, while your private key is labeled `private.key`. Make sure
-not to separate the two, as they won't work together.
-
-## Token
-
-Tokens in terms of NuVotifier refer to a new short string of characters. This
-string of characters is secret, and should never be exposed to anyone but you or
-server lists which support NuVotifier voting (check with the server list
-first). Tokens are most commonly used internally within a network for use when
-using the proxy vote forwarding method.
-
-# Single Server Configuration (Bukkit / Spigot / Sponge)
-
-You will want to set up your server using these instructions when you only have
-one Minecraft server (Bukkit / Sponge). These are the most trivial installation
-steps.
-
-## Installing the plugin on a server
-
-To install NuVotifier, you should get a copy from one of the following
-locations:
-
-+ [Github](https://github.com/parallelblock/NuVotifier/releases) - Official
-  release location
-+ [SpigotMC](https://www.spigotmc.org/resources/nuvotifier.13449/) - SpigotMC
-  release mirror
-+ [repo.parallelblock.com](https://repo.parallelblock.com/repository/public-raw/nuvotifier/nuvotifier.jar) - ParallelBlock CI 'hot off the presses' releases
-
-The NuVotifier jar should then be placed within the `plugins/` folder of your
-Minecraft server. When you then start your server, NuVotifier will generate
-the necessary configuration and initial keys for you.
-
-## Configuring the plugin
-
-When running in a single server configuration, NuVotifier's default
-configuration works well. The only value which you may need to change is the
-`port` configuration value - this specifies the port on which NuVotifier
-listens to new votes. This port cannot be any port you are already using. For
-example, if Minecraft is running on the default port (25565), you cannot set
-`port` also to 25565. Make sure port is a number from 1-65535.
-
-You can then add your server to server lists using the port you configured while
-also supplying your public key. At this point, you should be able to send a test
-vote to your server!
-
-# Multi-server / Network configuration
-
-You will want to use these instructions when you have more than one server and
-are using a Minecraft proxy (Bungeecord / Lilypad)
-
-## Single Bungeecord Networks
-
-When running a single-bungeecord network, NuVotifier is able to operate as both
-a Bungeecord vote receiver (emitting events for Bungeecord based vote listeners)
-as well as a vote forwarder. NuVotifier's vote forwarding logic is also advanced
-enough to be used in a wide variety of ways.
-
-### Installing the plugin on the servers
-
-NuVotifier should be installed on each of the servers you wish to process votes
-on, as well as the Bungeecord server. The Bungeecord server will act as the
-public facing Votifier instance, where as the Minecraft servers will instead
-receive instructions from the Bungeecord Nuvotifier for forwarding votes.
-
-Like, the single server installation, you can download NuVotifier at any one of
-the following locations:
-
-+ [Github](https://github.com/parallelblock/NuVotifier/releases) - Official
-  release location
-+ [SpigotMC](https://www.spigotmc.org/resources/nuvotifier.13449/) - SpigotMC
-  release mirror
-+ [repo.parallelblock.com](https://repo.parallelblock.com/repository/public-raw/nuvotifier/nuvotifier.jar) - ParallelBlock CI 'hot off the presses' releases
-
-The plugin should then be placed in the `plugins/` directory of the Bungeecord
-server as well as each of the Minecraft servers.
-
-### Vote Forwarding
-
-The following sections describe how vote forwarding works. Vote forwarding is an
-advanced configurable operation, and requires a lot of configuration to get
-correct.
-
-### Plugin messaging based forwarding
-
-This section describes how to set up plugin messaging forwarding. This will only
-work correctly if you have one Bungeecord server, however may also work with
-some exceptions in multi Bungeecord networks.
-
-First off, we should configure each of the Minecraft servers. Open each of the
-servers' NuVotifier configurations. Each one should have `method` under the
-`forwarding` configuration section set to `pluginMessaging`. Under the
-`pluginMessaging` configuration section, `channel` is set to `NuVotifier`. This
-is a safe default (and is protected from injection by a hacked Minecraft
-client), but feel free to change it. If you choose to change it, make sure you
-change it everywhere all around your network!
-
-Since we are receiving forwarded votes through plugin messaging and not through
-network ports, we should set `port` on each of the Minecraft servers to -1. This
-will disable NuVotifier's port, while still allowing it to receive forwarded
-plugin messaging votes. This will only work when using pluginMessaging!
-
-Since we have all of that configured, we can now move to the Bungeecord
-NuVotifier configuration. It is once again located under `plugins/NuVotifier/`
-directory (`config.yml`). Like the single server, `port` should be set to an
-unbound port. The default `8192` works well, however you may have to change it
-depending on your hosting provider.
-
-Since we are using pluginMessaging based forwarding, lets set `method` under
-`forwarding` to `pluginMessaging`. Make sure that `channel` is the same channel
-that you configured your servers to listen to - if you didn't change this value,
-then the default will work.
-
-NuVotifier saves when it can't immediately forward in a user defined cache. In
-almost all installations this should be `file`, however, some installations may
-instead want `none` or `memory`. If you don't know, the `cache` should be set to
-it's default, `file`.
-
-By default, NuVotifier will forward the vote to all of the connected Minecraft
-servers (all servers you can get to when typing /server). You can manually
-exclude some of these servers by first uncommenting `excludedServers`, then
-adding the server's name to the `excludedServers` list. After adding, NuVotifier
-will not send any votes to this server. If you only send the vote to the server
-the player joined, these servers are ignored.
-
-NuVotifier can also selectively send the vote to only the server which the
-player has joined. This option can be turned on by setting
-`onlySendToJoinedServer` to true. When this option is on, the vote will attempt
-to go to the server which the player is currently on. If the player is currently
-not on a server (offline), then NuVotifier will then attempt to send the vote to
-the `joinedServerFallback`. If the vote cannot be sent to the
-`joinedServerFallback`, then the vote is saved in the cache until the vote can
-be sent to the `joinedServerFallback` server - note this will not send it to the
-next server the player joins! If you do not want a fallback server and would
-rather the vote be applied when the player next joins, set
-`joinedServerFallback` to `''`. This will cause NuVotifier to save the vote
-until the player joins again.
-
-By default, votes are saved for 10 days in the cache. This time can be increased
-or decreased by changing the `voteTTL` field. This number can be as high or low
-as you want. It is measured in days within the cache.
-
-### Proxy based vote forwarding
-
-In more complex network situations, it may be required to instead use the proxy
-based vote forwarding. This configuration is less flexible and more difficult to
-set up properly - most people should use plugin messaging based forwarding.
-Proxy based forwarding does not support vote caching or advanced forwarding
-configurations. If you cannot use plugin messaging forwarding, then the
-following section will describe how to set up proxy based vote forwarding. If
-you still require advanced forwarding features or more advanced behaviors, it
-may be worthwhile to write your own Bungeecord plugin to perform the proper
-forwarding logic (you will know if you need to do this).
-
-In proxy based vote forwarding, one of your Bungeecord servers acts as the head
-vote receiver. This server will be the one you configure the voting websites to
-vote to. You can set up multiple vote receivers and load balance between them,
-however this configuration has limited benefit and is probably more work than it
-is worth. Instead of communicating through plugin messaging like the plugin
-messaging forwarding strategy, proxy forwarding instead acts like a voting
-website to each of the backend servers and duplicates the vote it receives to
-each of the backend servers it is configured with.
-
-First, we will set up all of the Minecraft servers before setting up the head
-vote receiver. For each of the servers, NuVotifier should be configured to bind
-to an unused port. This port must be valid. If you have multiple votifiers on
-the same IP/server, make sure that the port which you are using between
-NuVotifier instances are different. Remember where to find the port number as we
-will need it later to insert into the vote receiver Bungeecord NuVotifier
-configuration. In addition to the port number, you will also need the default
-token - this is the string auto generated by NuVotifier under the `default` key
-under `tokens`. Since we are using proxy forwarding, change
-`disable-v1-protocol` to true - we will only be using the new NuVotifier
-votifier protocol within our network (vote receiver -> minecraft server). Once
-all configured, that is all we need to do. The rest of the defaults will work.
-
-Now we will configure the vote receiving NuVotifier Bungeecord server. The port
-should be configured as described many times above, being a unique port. Instead
-of setting `method` to `pluginMessaging` like above, we will set `method` to
-`proxy`. This will tell NuVotifier that we instead want to proxy the votes
-instead of forward them through plugin messaging channels.
-
-The last step is to set up the proxy forwaring settings. Under the `proxy`
-section is a place to enter each server. Create a unique name for each of the
-server's you will be forwarding votes to. The default Bungeecord NuVotifier
-configuration already has two Minecraft servers filled in - Hub and Hub2. You
-should replace these with your own servers - the names of the servers do not
-matter. Under each of these servers, we need to configure `address`, `port`, and
-`token`. `address` is the IP address of the Bukkit/Sponge server. This may be
-`localhost` or `127.0.0.1` if the Minecraft server is on the same physical
-server as the vote receiving NuVotifier server. `port` is the port of the
-Bukkit/Sponge NuVotifier server. `token` is the default token of the
-Bukkit/Sponge NuVotifier server. This can be found within its configuration,
-usually under the `token` section. Once the servers are configured, NuVotifier
-will forward all votes it receives to the servers configured under the `proxy`
-section.
-
-# Debugging NuVotifier
-
-NuVotifier can be difficult to set up in some configurations. If you find you
-don't know what is wrong, you may want to try setting `debug` in each of the
-server's NuVotifier configurations to `true`. This will increase logging within
-your console. 
-
-# Default Configurations
-
-If you find you have messed up NuVotifier beyond repair, you can grab a default
-configuration from the following locations (depending on the server it is
-installed on):
-
-+ [Bukkit](https://github.com/parallelblock/NuVotifier/blob/master/bukkit/src/main/resources/bukkitConfig.yml)
-+ [Sponge](https://github.com/parallelblock/NuVotifier/blob/master/sponge/src/main/resources/com/vexsoftware/votifier/sponge/spongeConfig.yml)
-+ [Bungeecord](https://github.com/parallelblock/NuVotifier/blob/master/bungeecord/src/main/resources/bungeeConfig.yml)
-
-You can also regenerate this configuration by deleting the old configuration and
-restarting the server.

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Sat Feb 24 13:39:00 EST 2018
+#Thu May 31 03:56:27 EDT 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10-all.zip

publish.gradle

@@ -1,52 +1,27 @@
-// This file contains special build instructions specifically for the ParallelBlock CI in order to instruct it how to
-// build the project. Usually, this shouldn't be interacted with by a human.
-
-import com.mashape.unirest.http.*
-
-buildscript {
-    repositories {
-        mavenCentral()
-    }
-    dependencies {
-        classpath 'com.mashape.unirest:unirest-java:1.4.9'
-    }
-}
-
 subprojects {
-    apply plugin: "maven-publish"
-    publishing {
-        repositories {
-            maven {
-                name 'parallelBlock'
-                if (project.version.endsWith("-SNAPSHOT"))
-                    url "$System.env.SNAPSHOT_REPO"
-                else
-                    url "$System.env.RELEASE_REPO"
-                credentials {
-                    username "$System.env.REPO_USERNAME"
-                    password "$System.env.REPO_PASSWORD"
-                }
+    buildscript {
+    }
+    apply plugin: 'maven-publish'
+    apply plugin: 'com.jfrog.bintray'
+
+    bintray {
+        user = System.getenv("BINTRAY_USER")
+        key = System.getenv("BINTRAY_KEY")
+        pkg {
+            repo = 'public'
+            name = 'nuvotifier'
+            version {
+                name = project.version
             }
+            publications = ['DefaultPublication']
         }
+    }
+
+    publishing {
         publications {
-            versioned(MavenPublication) {
+            DefaultPublication(MavenPublication) {
                 from components.java
             }
         }
     }
-
-    if (System.env.LATEST_BUILD) {
-        task publishLatestToParallelBlockRaw {
-            inputs.files(configurations.archives.artifacts.files)
-            outputs.upToDateWhen {false}
-            doLast {
-                configurations.archives.artifacts.each {
-                    def resp = Unirest.put("$System.env.RAW_UPLOAD_PATH/${it.name}.${it.extension}")
-                            .basicAuth("$System.env.REPO_USERNAME", "$System.env.REPO_PASSWORD")
-                            .body(it.file.bytes).asString()
-                    assert resp.status >= 200 && resp.status <= 299
-                }
-            }
-        }
-    }
 }

settings.gradle

@@ -12,3 +12,6 @@ findProject(':sponge')?.name = 'nuvotifier-sponge'
 
 include 'universal'
 findProject(':universal')?.name = 'nuvotifier-universal'
+include 'velocity'
+findProject(':velocity')?.name = 'nuvotifier-velocity'
+

sponge/build.gradle

@@ -1,4 +1,18 @@
+plugins {
+    id 'org.spongepowered.plugin' version '0.9.0'
+}
+
 dependencies {
-    compileOnly group: "org.spongepowered", name: "spongeapi", version: "7.0.0-SNAPSHOT"
+    compileOnly group: "org.spongepowered", name: "spongeapi", version: "7.1.0"
+    annotationProcessor group: "org.spongepowered", name: "spongeapi", version: "7.1.0"
     compile project(":nuvotifier-common")
 }
+
+sponge {
+    plugin {
+        id = 'nuvotifier'
+        meta {
+            version = project.version
+        }
+    }
+}

sponge/src/main/java/com/vexsoftware/votifier/sponge/SLF4JLogger.java

@@ -0,0 +1,42 @@
+package com.vexsoftware.votifier.sponge;
+
+import com.vexsoftware.votifier.platform.LoggingAdapter;
+import org.slf4j.Logger;
+
+public class SLF4JLogger implements LoggingAdapter {
+
+    private final Logger l;
+    public SLF4JLogger(Logger l) {
+        this.l = l;
+    }
+
+    @Override
+    public void error(String s) {
+        l.error(s);
+    }
+
+    @Override
+    public void error(String s, Object... o) {
+        l.error(s, o);
+    }
+
+    @Override
+    public void warn(String s) {
+        l.warn(s);
+    }
+
+    @Override
+    public void warn(String s, Object... o) {
+        l.warn(s, o);
+    }
+
+    @Override
+    public void info(String s) {
+        l.info(s);
+    }
+
+    @Override
+    public void info(String s, Object... o) {
+        l.info(s, o);
+    }
+}

sponge/src/main/java/com/vexsoftware/votifier/sponge/SpongeScheduler.java

@@ -0,0 +1,58 @@
+package com.vexsoftware.votifier.sponge;
+
+import com.vexsoftware.votifier.platform.scheduler.ScheduledVotifierTask;
+import com.vexsoftware.votifier.platform.scheduler.VotifierScheduler;
+import org.spongepowered.api.Sponge;
+import org.spongepowered.api.scheduler.Task;
+
+import java.util.concurrent.TimeUnit;
+
+class SpongeScheduler implements VotifierScheduler {
+    private final VotifierPlugin plugin;
+
+    SpongeScheduler(VotifierPlugin plugin) {
+        this.plugin = plugin;
+    }
+
+    private Task.Builder taskBuilder(Runnable runnable) {
+        return Sponge.getScheduler().createTaskBuilder().execute(runnable);
+    }
+
+    @Override
+    public ScheduledVotifierTask sync(Runnable runnable) {
+        return new TaskWrapper(taskBuilder(runnable).submit(plugin));
+    }
+
+    @Override
+    public ScheduledVotifierTask onPool(Runnable runnable) {
+        return new TaskWrapper(taskBuilder(runnable).async().submit(plugin));
+    }
+
+    @Override
+    public ScheduledVotifierTask delayedSync(Runnable runnable, int delay, TimeUnit unit) {
+        return new TaskWrapper(taskBuilder(runnable).delay(delay, unit).submit(plugin));
+    }
+
+    @Override
+    public ScheduledVotifierTask delayedOnPool(Runnable runnable, int delay, TimeUnit unit) {
+        return new TaskWrapper(taskBuilder(runnable).delay(delay, unit).async().submit(plugin));
+    }
+
+    @Override
+    public ScheduledVotifierTask repeatOnPool(Runnable runnable, int delay, int repeat, TimeUnit unit) {
+        return new TaskWrapper(taskBuilder(runnable).delay(delay, unit).interval(repeat, unit).submit(plugin));
+    }
+
+    private static class TaskWrapper implements ScheduledVotifierTask {
+        private final Task task;
+
+        private TaskWrapper(Task task) {
+            this.task = task;
+        }
+
+        @Override
+        public void cancel() {
+            task.cancel();
+        }
+    }
+}

sponge/src/main/java/com/vexsoftware/votifier/sponge/VotifierPlugin.java

@@ -1,34 +1,21 @@
 package com.vexsoftware.votifier.sponge;
 
-import com.google.common.collect.ImmutableList;
-import com.google.common.collect.ImmutableMap;
-import com.google.common.io.ByteStreams;
 import com.google.inject.Inject;
 import com.vexsoftware.votifier.VoteHandler;
 import com.vexsoftware.votifier.model.Vote;
+import com.vexsoftware.votifier.net.VotifierServerBootstrap;
 import com.vexsoftware.votifier.net.VotifierSession;
-import com.vexsoftware.votifier.net.protocol.VoteInboundHandler;
-import com.vexsoftware.votifier.net.protocol.VotifierGreetingHandler;
-import com.vexsoftware.votifier.net.protocol.VotifierProtocolDifferentiator;
 import com.vexsoftware.votifier.net.protocol.v1crypto.RSAIO;
 import com.vexsoftware.votifier.net.protocol.v1crypto.RSAKeygen;
+import com.vexsoftware.votifier.platform.LoggingAdapter;
+import com.vexsoftware.votifier.platform.scheduler.VotifierScheduler;
+import com.vexsoftware.votifier.sponge.config.ConfigLoader;
 import com.vexsoftware.votifier.sponge.event.VotifierEvent;
-import com.vexsoftware.votifier.sponge.forwarding.ForwardedVoteListener;
-import com.vexsoftware.votifier.sponge.forwarding.ForwardingVoteSink;
 import com.vexsoftware.votifier.sponge.forwarding.SpongePluginMessagingForwardingSink;
+import com.vexsoftware.votifier.support.forwarding.ForwardedVoteListener;
+import com.vexsoftware.votifier.support.forwarding.ForwardingVoteSink;
 import com.vexsoftware.votifier.util.KeyCreator;
-import com.vexsoftware.votifier.util.TokenUtil;
-import io.netty.bootstrap.ServerBootstrap;
 import io.netty.channel.Channel;
-import io.netty.channel.ChannelFuture;
-import io.netty.channel.ChannelFutureListener;
-import io.netty.channel.ChannelInitializer;
-import io.netty.channel.nio.NioEventLoopGroup;
-import io.netty.channel.socket.nio.NioServerSocketChannel;
-import io.netty.channel.socket.nio.NioSocketChannel;
-import ninja.leaping.configurate.ConfigurationNode;
-import ninja.leaping.configurate.loader.ConfigurationLoader;
-import ninja.leaping.configurate.yaml.YAMLConfigurationLoader;
 import org.slf4j.Logger;
 import org.spongepowered.api.Sponge;
 import org.spongepowered.api.config.ConfigDir;
@@ -38,114 +25,39 @@ import org.spongepowered.api.event.game.state.GameStoppingServerEvent;
 import org.spongepowered.api.plugin.Plugin;
 
 import java.io.File;
-import java.io.IOException;
-import java.net.InetSocketAddress;
-import java.net.SocketAddress;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.FileAlreadyExistsException;
-import java.nio.file.Files;
-import java.nio.file.Path;
 import java.security.Key;
 import java.security.KeyPair;
 import java.util.HashMap;
 import java.util.Map;
-import java.util.Optional;
 
-@Plugin(id = "nuvotifier", name = "NuVotifier", version = "2.3.7", authors = "ParallelBlock LLC",
+@Plugin(id = "nuvotifier", name = "NuVotifier", version="SOMEONE_FUCKED_UP_THE_BUILD", authors = "Ichbinjoe",
         description = "Safe, smart, and secure Votifier server plugin")
-public class VotifierPlugin implements VoteHandler, com.vexsoftware.votifier.VotifierPlugin, ForwardedVoteListener {
-    private Logger logger;
+public class VotifierPlugin implements VoteHandler, com.vexsoftware.votifier.platform.VotifierPlugin, ForwardedVoteListener {
+
+    @Inject
+    public Logger logger;
+
+    private SLF4JLogger loggerAdapter;
+
     @Inject
     @ConfigDir(sharedRoot = false)
-    private Path baseDirectory;
+    public File configDir;
 
-    @Inject
-    public VotifierPlugin(Logger logger) {
-        this.logger = logger;
-    }
+    private VotifierScheduler scheduler;
 
     @Listener
     public void onServerStart(GameStartedServerEvent event) {
-        // Set the plugin version.
-        version = this.getClass().getAnnotation(Plugin.class).version();
-
-        // Handle configuration.
-        Path config = baseDirectory.resolve("config.yml");
-        File rsaDirectory = baseDirectory.resolve("rsa").toFile();
-
-        /*
-         * Use IP address from server.properties as a default for
-         * configurations. Do not use InetAddress.getLocalHost() as it most
-         * likely will return the main server address instead of the address
-         * assigned to the server.
-         */
-        String hostAddr;
-        Optional<InetSocketAddress> address = Sponge.getServer().getBoundAddress();
-        if (address.isPresent())
-            hostAddr = address.get().getAddress().getHostAddress();
-        else
-            hostAddr = "0.0.0.0";
-
-        /*
-         * Create configuration file if it does not exists; otherwise, load it
-         */
-        try {
-            Files.createDirectories(baseDirectory);
-        } catch (FileAlreadyExistsException ignored) {
-        } catch (IOException e) {
-            throw new RuntimeException("Can't create base directory", e);
-        }
-
-        if (!Files.exists(config)) {
-            try {
-                // First time run - do some initialization.
-                logger.info("Configuring Votifier for the first time...");
-
-                // Load and manually replace variables in the configuration.
-                String cfgStr = new String(ByteStreams.toByteArray(this.getClass().getResourceAsStream("spongeConfig.yml")),
-                        StandardCharsets.UTF_8);
-                String token = TokenUtil.newToken();
-                cfgStr = cfgStr.replace("%default_token%", token).replace("%ip%", hostAddr);
-                Files.write(config, ImmutableList.<CharSequence>of(cfgStr), StandardCharsets.UTF_8);
-
-                /*
-                 * Remind hosted server admins to be sure they have the right
-                 * port number.
-                 */
-                logger.info("------------------------------------------------------------------------------");
-                logger.info("Assigning NuVotifier to listen on port 8192. If you are hosting Craftbukkit on a");
-                logger.info("shared server please check with your hosting provider to verify that this port");
-                logger.info("is available for your use. Chances are that your hosting provider will assign");
-                logger.info("a different port, which you need to specify in config.yml");
-                logger.info("------------------------------------------------------------------------------");
-                logger.info("Your default NuVotifier token is " + token + ".");
-                logger.info("You will need to provide this token when you submit your server to a voting");
-                logger.info("list.");
-                logger.info("------------------------------------------------------------------------------");
-            } catch (Exception ex) {
-                logger.error("Error creating configuration file", ex);
-                gracefulExit();
-                return;
-            }
-        }
+        this.scheduler = new SpongeScheduler(this);
+        this.loggerAdapter = new SLF4JLogger(logger);
 
         // Load configuration.
-        ConfigurationLoader loader = YAMLConfigurationLoader.builder()
-                .setPath(config)
-                .build();
-        ConfigurationNode node;
-        try {
-            node = loader.load();
-        } catch (IOException e) {
-            logger.error("Error loading configuration file", e);
-            gracefulExit();
-            return;
-        }
+        ConfigLoader.loadConfig(this);
 
         /*
          * Create RSA directory and keys if it does not exist; otherwise, read
          * keys.
          */
+        File rsaDirectory = new File(configDir, "rsa");
         try {
             if (!rsaDirectory.exists()) {
                 rsaDirectory.mkdir();
@@ -160,45 +72,23 @@ public class VotifierPlugin implements VoteHandler, com.vexsoftware.votifier.Vot
             return;
         }
 
-        debug = node.getNode("debug").getBoolean(false);
+        debug = ConfigLoader.getSpongeConfig().debug;
 
-// Load Votifier tokens.
-        ConfigurationNode tokenSection = node.getNode("tokens");
-
-        if (tokenSection.hasMapChildren()) {
-            for (Map.Entry<Object, ? extends ConfigurationNode> entry : tokenSection.getChildrenMap().entrySet()) {
-                if (entry.getKey() instanceof String) {
-                    tokens.put((String) entry.getKey(), KeyCreator.createKeyFrom(entry.getValue().getString()));
-                    logger.info("Loaded token for website: " + entry.getKey());
-                }
-            }
-        } else {
-            String token = TokenUtil.newToken();
-            tokenSection.setValue(ImmutableMap.of("default", token));
-            tokens.put("default", KeyCreator.createKeyFrom(token));
-            try {
-                loader.save(node);
-            } catch (IOException e) {
-                logger.error("Error generating Votifier token", e);
-                gracefulExit();
-                return;
-            }
-            logger.info("------------------------------------------------------------------------------");
-            logger.info("No tokens were found in your configuration, so we've generated one for you.");
-            logger.info("Your default Votifier token is " + token + ".");
-            logger.info("You will need to provide this token when you submit your server to a voting");
-            logger.info("list.");
-            logger.info("------------------------------------------------------------------------------");
-        }
+        // Load Votifier tokens.
+        ConfigLoader.getSpongeConfig().tokens.forEach((s, s2) -> {
+            tokens.put(s, KeyCreator.createKeyFrom(s2));
+            logger.info("Loaded token for website: " + s);
+        });
 
         // Initialize the receiver.
-        final String host = node.getNode("host").getString(hostAddr);
-        final int port = node.getNode("port").getInt(8192);
-        if (debug)
-            logger.info("DEBUG mode enabled!");
+        final String host = ConfigLoader.getSpongeConfig().host;
+        final int port = ConfigLoader.getSpongeConfig().port;
+
+        if (!debug)
+            logger.info("QUIET mode enabled!");
 
         if (port >= 0) {
-            final boolean disablev1 = node.getNode("disable-v1-protocol").getBoolean(false);
+            final boolean disablev1 = ConfigLoader.getSpongeConfig().disableV1Protocol;
             if (disablev1) {
                 logger.info("------------------------------------------------------------------------------");
                 logger.info("Votifier protocol v1 parsing has been disabled. Most voting websites do not");
@@ -206,37 +96,8 @@ public class VotifierPlugin implements VoteHandler, com.vexsoftware.votifier.Vot
                 logger.info("------------------------------------------------------------------------------");
             }
 
-            serverGroup = new NioEventLoopGroup(1);
-
-            new ServerBootstrap()
-                    .channel(NioServerSocketChannel.class)
-                    .group(serverGroup)
-                    .childHandler(new ChannelInitializer<NioSocketChannel>() {
-                        @Override
-                        protected void initChannel(NioSocketChannel channel) throws Exception {
-                            channel.attr(VotifierSession.KEY).set(new VotifierSession());
-                            channel.attr(com.vexsoftware.votifier.VotifierPlugin.KEY).set(VotifierPlugin.this);
-                            channel.pipeline().addLast("greetingHandler", new VotifierGreetingHandler());
-                            channel.pipeline().addLast("protocolDifferentiator", new VotifierProtocolDifferentiator(false, !disablev1));
-                            channel.pipeline().addLast("voteHandler", new VoteInboundHandler(VotifierPlugin.this));
-                        }
-                    })
-                    .bind(host, port)
-                    .addListener(new ChannelFutureListener() {
-                        @Override
-                        public void operationComplete(ChannelFuture future) throws Exception {
-                            if (future.isSuccess()) {
-                                serverChannel = future.channel();
-                                logger.info("Votifier enabled on socket " + serverChannel.localAddress() + ".");
-                            } else {
-                                SocketAddress socketAddress = future.channel().localAddress();
-                                if (socketAddress == null) {
-                                    socketAddress = new InetSocketAddress(host, port);
-                                }
-                                logger.error("Votifier was not able to bind to " + socketAddress, future.cause());
-                            }
-                        }
-                    });
+            this.bootstrap = new VotifierServerBootstrap(host, port, this, disablev1);
+            this.bootstrap.start(err -> {});
         } else {
             getLogger().info("------------------------------------------------------------------------------");
             getLogger().info("Your Votifier port is less than 0, so we assume you do NOT want to start the");
@@ -245,13 +106,12 @@ public class VotifierPlugin implements VoteHandler, com.vexsoftware.votifier.Vot
             getLogger().info("------------------------------------------------------------------------------");
         }
 
-        ConfigurationNode forwardingConfig = node.getNode("forwarding");
-        if (forwardingConfig != null) {
-            String method = forwardingConfig.getNode("method").getString("none").toLowerCase(); //Default to lower case for case-insensitive searches
+        if (ConfigLoader.getSpongeConfig().forwarding != null) {
+            String method = ConfigLoader.getSpongeConfig().forwarding.method.toLowerCase(); //Default to lower case for case-insensitive searches
             if ("none".equals(method)) {
                 getLogger().info("Method none selected for vote forwarding: Votes will not be received from a forwarder.");
             } else if ("pluginmessaging".equals(method)) {
-                String channel = forwardingConfig.getNode("pluginMessaging").getNode("channel").getString("NuVotifier");
+                String channel = ConfigLoader.getSpongeConfig().forwarding.pluginMessaging.channel;
                 try {
                     forwardingMethod = new SpongePluginMessagingForwardingSink(this, channel, this);
                     getLogger().info("Receiving votes over PluginMessaging channel '" + channel + "'.");
@@ -266,11 +126,11 @@ public class VotifierPlugin implements VoteHandler, com.vexsoftware.votifier.Vot
 
     @Listener
     public void onServerStop(GameStoppingServerEvent event) {
-        if (serverGroup != null) {
-            if (serverChannel != null)
-                serverChannel.close();
-            serverGroup.shutdownGracefully();
+        if (bootstrap != null) {
+            bootstrap.shutdown();
+            bootstrap = null;
         }
+
         if (forwardingMethod != null)
             forwardingMethod.halt();
 
@@ -287,14 +147,9 @@ public class VotifierPlugin implements VoteHandler, com.vexsoftware.votifier.Vot
     private String version;
 
     /**
-     * The server channel.
+     * The server bootstrap.
      */
-    private Channel serverChannel;
-
-    /**
-     * The event group handling the channel.
-     */
-    private NioEventLoopGroup serverGroup;
+    private VotifierServerBootstrap bootstrap;
 
     /**
      * The RSA key pair.
@@ -317,13 +172,14 @@ public class VotifierPlugin implements VoteHandler, com.vexsoftware.votifier.Vot
         logger.error("Votifier did not initialize properly!");
     }
 
-    /**
-     * Gets the version.
-     *
-     * @return The version
-     */
-    public String getVersion() {
-        return version;
+    @Override
+    public LoggingAdapter getPluginLogger() {
+        return loggerAdapter;
+    }
+
+    @Override
+    public VotifierScheduler getScheduler() {
+        return scheduler;
     }
 
     public boolean isDebug() {
@@ -340,8 +196,12 @@ public class VotifierPlugin implements VoteHandler, com.vexsoftware.votifier.Vot
         return keyPair;
     }
 
+    public File getConfigDir() {
+        return configDir;
+    }
+
     @Override
-    public void onVoteReceived(Channel channel, final Vote vote, VotifierSession.ProtocolVersion protocolVersion) throws Exception {
+    public void onVoteReceived(Channel channel, final Vote vote, VotifierSession.ProtocolVersion protocolVersion) {
         if (debug) {
             if (protocolVersion == VotifierSession.ProtocolVersion.ONE) {
                 logger.info("Got a protocol v1 vote record from " + channel.remoteAddress() + " -> " + vote);
@@ -350,12 +210,9 @@ public class VotifierPlugin implements VoteHandler, com.vexsoftware.votifier.Vot
             }
         }
         Sponge.getScheduler().createTaskBuilder()
-                .execute(new Runnable() {
-                    @Override
-                    public void run() {
-                        VotifierEvent event = new VotifierEvent(vote, Sponge.getCauseStackManager().getCurrentCause());
-                        Sponge.getEventManager().post(event);
-                    }
+                .execute(() -> {
+                    VotifierEvent event = new VotifierEvent(vote, Sponge.getCauseStackManager().getCurrentCause());
+                    Sponge.getEventManager().post(event);
                 })
                 .submit(this);
     }
@@ -380,12 +237,9 @@ public class VotifierPlugin implements VoteHandler, com.vexsoftware.votifier.Vot
             logger.info("Got a forwarded vote -> " + v);
         }
         Sponge.getScheduler().createTaskBuilder()
-                .execute(new Runnable() {
-                    @Override
-                    public void run() {
-                        VotifierEvent event = new VotifierEvent(v, Sponge.getCauseStackManager().getCurrentCause());
-                        Sponge.getEventManager().post(event);
-                    }
+                .execute(() -> {
+                    VotifierEvent event = new VotifierEvent(v, Sponge.getCauseStackManager().getCurrentCause());
+                    Sponge.getEventManager().post(event);
                 })
                 .submit(this);
     }

sponge/src/main/java/com/vexsoftware/votifier/sponge/config/ConfigLoader.java

@@ -0,0 +1,39 @@
+package com.vexsoftware.votifier.sponge.config;
+
+import com.google.common.reflect.TypeToken;
+import com.vexsoftware.votifier.sponge.VotifierPlugin;
+import ninja.leaping.configurate.ConfigurationNode;
+import ninja.leaping.configurate.ConfigurationOptions;
+import ninja.leaping.configurate.loader.ConfigurationLoader;
+import ninja.leaping.configurate.yaml.YAMLConfigurationLoader;
+
+import java.io.File;
+
+public class ConfigLoader {
+
+    private static VotifierPlugin plugin;
+    private static SpongeConfig spongeConfig;
+
+    public static void loadConfig(VotifierPlugin pl) {
+        plugin = pl;
+        if (!plugin.getConfigDir().exists()) {
+            plugin.getConfigDir().mkdirs();
+        }
+        try {
+            File file = new File(plugin.getConfigDir(), "config.yml");
+            if (!file.exists()) {
+                file.createNewFile();
+            }
+            ConfigurationLoader loader = YAMLConfigurationLoader.builder().setFile(file).build();
+            ConfigurationNode config = loader.load(ConfigurationOptions.defaults().setShouldCopyDefaults(true));
+            spongeConfig = config.getValue(TypeToken.of(SpongeConfig.class), new SpongeConfig());
+            loader.save(config);
+        } catch (Exception e) {
+            plugin.getLogger().error("Could not load config.", e);
+        }
+    }
+
+    public static SpongeConfig getSpongeConfig() {
+        return spongeConfig;
+    }
+}

sponge/src/main/java/com/vexsoftware/votifier/sponge/config/SpongeConfig.java

@@ -0,0 +1,55 @@
+package com.vexsoftware.votifier.sponge.config;
+
+import com.vexsoftware.votifier.util.TokenUtil;
+import ninja.leaping.configurate.objectmapping.Setting;
+import ninja.leaping.configurate.objectmapping.serialize.ConfigSerializable;
+import org.spongepowered.api.Sponge;
+
+import java.util.Collections;
+import java.util.Map;
+
+@ConfigSerializable
+public class SpongeConfig {
+
+    @Setting(comment = "The IP to listen to. Use 0.0.0.0 if you wish to listen to all interfaces on your server. (All IP addresses)\n" +
+            "This defaults to the IP you have configured your server to listen on, or 0.0.0.0 if you have not configured this.")
+    public String host = Sponge.getServer().getBoundAddress().isPresent() ? Sponge.getServer().getBoundAddress().get().getAddress().getHostAddress() : "0.0.0.0";
+
+    @Setting(comment = "Port to listen for new votes on")
+    public int port = 8192;
+
+    @Setting(comment = "Whether or not to print debug messages. In a production system, this should be set to false.\n" +
+            "This is useful when initially setting up NuVotifier to ensure votes are being delivered.")
+    public boolean debug = true;
+
+    @Setting( value = "disable-v1-protocol", comment = "Setting this option to true will disable handling of Protocol v1 packets. While the old protocol is not secure, this\n" +
+            "option is currently not recommended as most voting sites only support the old protocol at present. However, if you are\n" +
+            "using NuVotifier's proxy forwarding mechanism, enabling this option will increase your server's security.")
+    public boolean disableV1Protocol = false;
+
+    @Setting(comment = "All tokens, labeled by the serviceName of each server list.\n" +
+            "Default token for all server lists, if another isn't supplied.")
+    public Map<String, String> tokens = Collections.singletonMap("default", TokenUtil.newToken());
+
+    @Setting(comment = "Configuration section for all vote forwarding to NuVotifier")
+    public Forwarding forwarding = new Forwarding();
+
+    @ConfigSerializable
+    public static class Forwarding {
+
+        @Setting(comment = "Sets whether to set up a remote method for fowarding. Supported methods:\n" +
+                "- none - Does not set up a forwarding method.\n" +
+                "- pluginMessaging - Sets up plugin messaging")
+        public String method = "none";
+
+        @Setting
+        public PluginMessaging pluginMessaging = new PluginMessaging();
+
+        @ConfigSerializable
+        public static class PluginMessaging {
+
+            @Setting
+            public String channel = "nuvotifier:votes";
+        }
+    }
+}

sponge/src/main/java/com/vexsoftware/votifier/sponge/forwarding/ForwardedVoteListener.java

@@ -1,17 +0,0 @@
-package com.vexsoftware.votifier.sponge.forwarding;
-
-import com.vexsoftware.votifier.model.Vote;
-
-/**
- * Represents a method to call when a vote is forwarded through the {@link ForwardingVoteSink}.
- */
-public interface ForwardedVoteListener {
-
-    /**
-     * Called whenever a vote is forwarded from a {@link ForwardingVoteSink}
-     *
-     * @param v Vote that was forwarded
-     */
-    void onForward(Vote v);
-
-}

sponge/src/main/java/com/vexsoftware/votifier/sponge/forwarding/SpongePluginMessagingForwardingSink.java

@@ -1,9 +1,8 @@
 package com.vexsoftware.votifier.sponge.forwarding;
 
-import com.google.gson.JsonObject;
-import com.vexsoftware.votifier.model.Vote;
 import com.vexsoftware.votifier.sponge.VotifierPlugin;
-import com.vexsoftware.votifier.util.GsonInst;
+import com.vexsoftware.votifier.support.forwarding.AbstractPluginMessagingForwardingSink;
+import com.vexsoftware.votifier.support.forwarding.ForwardedVoteListener;
 import org.spongepowered.api.Platform;
 import org.spongepowered.api.Sponge;
 import org.spongepowered.api.network.ChannelBinding;
@@ -11,19 +10,16 @@ import org.spongepowered.api.network.ChannelBuf;
 import org.spongepowered.api.network.RawDataListener;
 import org.spongepowered.api.network.RemoteConnection;
 
-import java.nio.charset.StandardCharsets;
-
-public class SpongePluginMessagingForwardingSink implements ForwardingVoteSink, RawDataListener {
+public class SpongePluginMessagingForwardingSink extends AbstractPluginMessagingForwardingSink implements RawDataListener {
 
     public SpongePluginMessagingForwardingSink(VotifierPlugin p, String channel, ForwardedVoteListener listener) {
+        super(listener);
         this.channelBinding = Sponge.getChannelRegistrar().createRawChannel(p, channel);
         this.channelBinding.addListener(Platform.Type.SERVER, this);
-        this.listener = listener;
         this.p = p;
     }
 
     private final VotifierPlugin p;
-    private final ForwardedVoteListener listener;
     private final ChannelBinding.RawDataChannel channelBinding;
 
     @Override
@@ -33,12 +29,9 @@ public class SpongePluginMessagingForwardingSink implements ForwardingVoteSink,
 
     @Override
     public void handlePayload(ChannelBuf channelBuf, RemoteConnection remoteConnection, Platform.Type type) {
+        byte[] msgDirBuf = channelBuf.readBytes(channelBuf.available());
         try {
-            byte[] msgDirBuf = channelBuf.readBytes(channelBuf.available());
-            String message = new String(msgDirBuf, StandardCharsets.UTF_8);
-            JsonObject jsonObject  = GsonInst.gson.fromJson(message, JsonObject.class);
-            Vote v = new Vote(jsonObject);
-            listener.onForward(v);
+            this.handlePluginMessage(msgDirBuf);
         } catch (Exception e) {
             p.getLogger().error("There was an unknown error when processing a forwarded vote.", e);
         }

sponge/src/main/resources/com/vexsoftware/votifier/sponge/spongeConfig.yml

@@ -5,10 +5,6 @@ host: %ip%
 # Port to listen for new votes on
 port: 8192
 
-# Whether or not to print debug messages. In a production system, this should be set to false.
-# This is useful when initially setting up NuVotifier to ensure votes are being delivered.
-debug: false
-
 # Setting this option to true will disable handling of Protocol v1 packets. While the old protocol is not secure, this
 # option is currently not recommended as most voting sites only support the old protocol at present. However, if you are
 # using NuVotifier's proxy forwarding mechanism, enabling this option will increase your server's security.
@@ -26,4 +22,4 @@ forwarding:
   # - pluginMessaging - Sets up plugin messaging
   method: none
   pluginMessaging:
-    channel: NuVotifier
+    channel: nuvotifier:votes

universal/build.gradle

@@ -1,9 +1,16 @@
+import com.github.jengelman.gradle.plugins.shadow.relocation.SimpleRelocator
+
+import java.nio.file.FileAlreadyExistsException
+import java.nio.file.Files
+import java.nio.file.Paths
+import java.util.regex.Pattern
+
 buildscript {
     repositories {
         jcenter()
     }
     dependencies {
-        classpath 'com.github.jengelman.gradle.plugins:shadow:2.0.2'
+        classpath 'com.github.jengelman.gradle.plugins:shadow:2.0.4'
     }
 }
 
@@ -13,14 +20,22 @@ dependencies {
     compile project(":nuvotifier-bukkit")
     compile project(":nuvotifier-bungeecord")
     compile project(":nuvotifier-sponge")
+    compile project(":nuvotifier-velocity")
 }
 
 shadowJar {
+    dependencies {
+        // All current implementations include Google Guava already, and explicitly shading in Guava causes the plugin
+        // to fail to initialize on Sponge.
+        exclude(dependency('com.google.guava:guava:24.1-jre'))
+    }
+    
     baseName = 'nuvotifier'
     classifier = null
     relocate "io.netty", "com.vexsoftware.votifier.netty"
     relocate "org.json", "com.vexsoftware.votifier.json"
-    relocate "com.google", "com.vexsoftware.votifier.google"
+    relocate new SimpleRelocator("com.google.code", "com.vexsoftware.votifier.google.code", new ArrayList<String>(), Collections.singletonList("com.vexsoftware.votifier.sponge"))
+    relocate "com.google.guava", "com.vexsoftware.votifier.google.guava"
     relocate "org.apache.commons.io", "com.vexsoftware.votifier.commons.io"
 }
 
@@ -32,4 +47,24 @@ artifacts {
     }
 }
 
-build.dependsOn shadowJar
+def artifactPattern = Pattern.compile(/(.*)-([0-9]+\.)*[0-9]+(-SNAPSHOT)?\.jar/)
+
+task('linkLatest') {
+    dependsOn tasks.shadowJar
+    doLast {
+        tasks.shadowJar.outputs.files.each {
+            System.println(it.absolutePath)
+            def noVerMatcher = artifactPattern.matcher(it.absolutePath)
+            if (!noVerMatcher.matches())
+                throw new IllegalStateException("wtf")
+
+            def noVer = Paths.get(noVerMatcher.group(1) + ".jar")
+            def versnd = it.toPath()
+            try {
+                Files.createSymbolicLink(noVer, versnd)
+            } catch (FileAlreadyExistsException ignored) {}
+        }
+    }
+}
+
+build.dependsOn linkLatest

velocity/build.gradle

@@ -0,0 +1,5 @@
+dependencies {
+    compileOnly group: "com.velocitypowered", name: "velocity-api", version: "1.0-SNAPSHOT"
+    annotationProcessor group: "com.velocitypowered", name: "velocity-api", version: "1.0-SNAPSHOT"
+    compile project(":nuvotifier-common")
+}

velocity/src/main/java/com/vexsoftware/votifier/velocity/OnlineForwardPluginMessagingForwardingSource.java

@@ -0,0 +1,66 @@
+package com.vexsoftware.votifier.velocity;
+
+import com.velocitypowered.api.event.Subscribe;
+import com.velocitypowered.api.event.connection.PluginMessageEvent;
+import com.velocitypowered.api.event.player.ServerConnectedEvent;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.ServerConnection;
+import com.velocitypowered.api.proxy.messages.ChannelIdentifier;
+import com.velocitypowered.api.proxy.server.RegisteredServer;
+import com.vexsoftware.votifier.model.Vote;
+import com.vexsoftware.votifier.platform.BackendServer;
+import com.vexsoftware.votifier.support.forwarding.AbstractPluginMessagingForwardingSource;
+import com.vexsoftware.votifier.support.forwarding.ServerFilter;
+import com.vexsoftware.votifier.support.forwarding.cache.VoteCache;
+
+import java.util.Optional;
+
+public final class OnlineForwardPluginMessagingForwardingSource extends AbstractPluginMessagingForwardingSource {
+
+    private final String fallbackServer;
+    private final VotifierPlugin plugin;
+    private final ChannelIdentifier velocityChannelId;
+
+    public OnlineForwardPluginMessagingForwardingSource(String channel, ServerFilter serverFilter, VotifierPlugin plugin, VoteCache cache, String fallbackServer, int dumpRate) {
+        super(channel, serverFilter, plugin, cache, dumpRate);
+        this.fallbackServer = fallbackServer;
+        this.plugin = plugin;
+        this.velocityChannelId = VelocityUtil.getId(channel);
+        plugin.getServer().getChannelRegistrar().register(velocityChannelId);
+        plugin.getServer().getEventManager().register(plugin, this);
+    }
+
+    @Override
+    public void forward(Vote v) {
+        Optional<Player> p = plugin.getServer().getPlayer(v.getUsername());
+        Optional<ServerConnection> sc = p.flatMap(Player::getCurrentServer);
+        if (sc.isPresent() &&
+                serverFilter.isAllowed(sc.get().getServerInfo().getName())
+        ) {
+            if (forwardSpecific(new VelocityBackendServer(plugin.getServer(), sc.get().getServer()), v)) {
+                return;
+            }
+        }
+
+        Optional<RegisteredServer> fs = plugin.getServer().getServer(fallbackServer);
+        // nowhere to fall back to, yet still not online. lets save this vote yet!
+        if (!fs.isPresent())
+            attemptToAddToPlayerCache(v, v.getUsername());
+        else if (!forwardSpecific(new VelocityBackendServer(plugin.getServer(), fs.get()), v))
+            attemptToAddToCache(v, fallbackServer);
+    }
+
+    @Subscribe
+    public void onServerConnected(final ServerConnectedEvent e) { //Attempt to resend any votes that were previously cached.
+        BackendServer server = new VelocityBackendServer(plugin.getServer(), e.getServer());
+        onServerConnect(server);
+        handlePlayerSwitch(server, e.getPlayer().getUsername());
+    }
+
+    @Subscribe
+    public void onPluginMessage(PluginMessageEvent e) {
+        if (e.getIdentifier().equals(velocityChannelId)) {
+            e.setResult(PluginMessageEvent.ForwardResult.handled());
+        }
+    }
+}

velocity/src/main/java/com/vexsoftware/votifier/velocity/PluginMessagingForwardingSource.java

@@ -0,0 +1,35 @@
+package com.vexsoftware.votifier.velocity;
+
+import com.velocitypowered.api.event.Subscribe;
+import com.velocitypowered.api.event.connection.PluginMessageEvent;
+import com.velocitypowered.api.event.player.ServerConnectedEvent;
+import com.velocitypowered.api.proxy.messages.ChannelIdentifier;
+import com.vexsoftware.votifier.support.forwarding.AbstractPluginMessagingForwardingSource;
+import com.vexsoftware.votifier.support.forwarding.ServerFilter;
+import com.vexsoftware.votifier.support.forwarding.cache.VoteCache;
+
+public class PluginMessagingForwardingSource extends AbstractPluginMessagingForwardingSource {
+
+    private final VotifierPlugin plugin;
+    private final ChannelIdentifier velocityChannelId;
+
+    public PluginMessagingForwardingSource(String channel, ServerFilter serverFilter, VotifierPlugin plugin, VoteCache cache, int dumpRate) {
+        super(channel, serverFilter, plugin, cache, dumpRate);
+        this.plugin = plugin;
+        this.velocityChannelId = VelocityUtil.getId(channel);
+        plugin.getServer().getChannelRegistrar().register(velocityChannelId);
+        plugin.getServer().getEventManager().register(plugin, this);
+    }
+
+    @Subscribe
+    public void onServerConnected(final ServerConnectedEvent e) { //Attempt to resend any votes that were previously cached.
+        onServerConnect(new VelocityBackendServer(plugin.getServer(), e.getServer()));
+    }
+
+    @Subscribe
+    public void onPluginMessage(PluginMessageEvent e) {
+        if (e.getIdentifier().equals(velocityChannelId)) {
+            e.setResult(PluginMessageEvent.ForwardResult.handled());
+        }
+    }
+}

velocity/src/main/java/com/vexsoftware/votifier/velocity/SLF4JLogger.java

@@ -0,0 +1,42 @@
+package com.vexsoftware.votifier.velocity;
+
+import com.vexsoftware.votifier.platform.LoggingAdapter;
+import org.slf4j.Logger;
+
+public class SLF4JLogger implements LoggingAdapter {
+
+    private final Logger l;
+    public SLF4JLogger(Logger l) {
+        this.l = l;
+    }
+
+    @Override
+    public void error(String s) {
+        l.error(s);
+    }
+
+    @Override
+    public void error(String s, Object... o) {
+        l.error(s, o);
+    }
+
+    @Override
+    public void warn(String s) {
+        l.warn(s);
+    }
+
+    @Override
+    public void warn(String s, Object... o) {
+        l.warn(s, o);
+    }
+
+    @Override
+    public void info(String s) {
+        l.info(s);
+    }
+
+    @Override
+    public void info(String s, Object... o) {
+        l.info(s, o);
+    }
+}

velocity/src/main/java/com/vexsoftware/votifier/velocity/VelocityBackendServer.java

@@ -0,0 +1,30 @@
+package com.vexsoftware.votifier.velocity;
+
+import com.velocitypowered.api.proxy.ProxyServer;
+import com.velocitypowered.api.proxy.server.RegisteredServer;
+import com.vexsoftware.votifier.platform.BackendServer;
+
+class VelocityBackendServer implements BackendServer {
+    private final ProxyServer server;
+    private final RegisteredServer rs;
+
+    VelocityBackendServer(ProxyServer server, RegisteredServer rs) {
+        this.server = server;
+        this.rs = rs;
+    }
+
+    @Override
+    public String getName() {
+        return rs.getServerInfo().getName();
+    }
+
+    @Override
+    public boolean sendPluginMessage(String channel, byte[] data) {
+        return rs.sendPluginMessage(VelocityUtil.getId(channel), data);
+    }
+
+    @Override
+    public String toString() {
+        return rs.getServerInfo().getName();
+    }
+}

velocity/src/main/java/com/vexsoftware/votifier/velocity/VelocityScheduler.java

@@ -0,0 +1,61 @@
+package com.vexsoftware.votifier.velocity;
+
+import com.velocitypowered.api.proxy.ProxyServer;
+import com.velocitypowered.api.scheduler.ScheduledTask;
+import com.velocitypowered.api.scheduler.Scheduler;
+import com.vexsoftware.votifier.platform.scheduler.ScheduledVotifierTask;
+import com.vexsoftware.votifier.platform.scheduler.VotifierScheduler;
+
+import java.util.concurrent.TimeUnit;
+
+class VelocityScheduler implements VotifierScheduler {
+    private final ProxyServer server;
+    private final VotifierPlugin plugin;
+
+    public VelocityScheduler(ProxyServer server, VotifierPlugin plugin) {
+        this.server = server;
+        this.plugin = plugin;
+    }
+
+    private Scheduler.TaskBuilder builder(Runnable runnable) {
+        return server.getScheduler().buildTask(plugin, runnable);
+    }
+
+    @Override
+    public ScheduledVotifierTask sync(Runnable runnable) {
+        return onPool(runnable);
+    }
+
+    @Override
+    public ScheduledVotifierTask onPool(Runnable runnable) {
+        return new TaskWrapper(builder(runnable).schedule());
+    }
+
+    @Override
+    public ScheduledVotifierTask delayedSync(Runnable runnable, int delay, TimeUnit unit) {
+        return delayedOnPool(runnable, delay, unit);
+    }
+
+    @Override
+    public ScheduledVotifierTask delayedOnPool(Runnable runnable, int delay, TimeUnit unit) {
+        return new TaskWrapper(builder(runnable).delay(delay, unit).schedule());
+    }
+
+    @Override
+    public ScheduledVotifierTask repeatOnPool(Runnable runnable, int delay, int repeat, TimeUnit unit) {
+        return new TaskWrapper(builder(runnable).delay(delay, unit).repeat(repeat, unit).schedule());
+    }
+
+    private static class TaskWrapper implements ScheduledVotifierTask {
+        private final ScheduledTask task;
+
+        private TaskWrapper(ScheduledTask task) {
+            this.task = task;
+        }
+
+        @Override
+        public void cancel() {
+            task.cancel();
+        }
+    }
+}

velocity/src/main/java/com/vexsoftware/votifier/velocity/VelocityUtil.java

@@ -0,0 +1,19 @@
+package com.vexsoftware.votifier.velocity;
+
+import com.velocitypowered.api.proxy.messages.ChannelIdentifier;
+import com.velocitypowered.api.proxy.messages.LegacyChannelIdentifier;
+import com.velocitypowered.api.proxy.messages.MinecraftChannelIdentifier;
+
+public class VelocityUtil {
+    private VelocityUtil() {
+        throw new AssertionError();
+    }
+
+    public static ChannelIdentifier getId(String channel) {
+        if (channel.contains(":")) {
+            String[] split = channel.split(":");
+            return MinecraftChannelIdentifier.create(split[0], split[1]);
+        }
+        return new LegacyChannelIdentifier(channel);
+    }
+}

velocity/src/main/java/com/vexsoftware/votifier/velocity/VotifierPlugin.java

@@ -0,0 +1,374 @@
+package com.vexsoftware.votifier.velocity;
+
+import com.google.common.io.ByteStreams;
+import com.google.inject.Inject;
+import com.moandjiezana.toml.Toml;
+import com.velocitypowered.api.event.Subscribe;
+import com.velocitypowered.api.event.proxy.ProxyInitializeEvent;
+import com.velocitypowered.api.event.proxy.ProxyShutdownEvent;
+import com.velocitypowered.api.plugin.annotation.DataDirectory;
+import com.velocitypowered.api.proxy.ProxyServer;
+import com.vexsoftware.votifier.VoteHandler;
+import com.vexsoftware.votifier.model.Vote;
+import com.vexsoftware.votifier.net.VotifierServerBootstrap;
+import com.vexsoftware.votifier.net.VotifierSession;
+import com.vexsoftware.votifier.net.protocol.v1crypto.RSAIO;
+import com.vexsoftware.votifier.net.protocol.v1crypto.RSAKeygen;
+import com.vexsoftware.votifier.platform.BackendServer;
+import com.vexsoftware.votifier.platform.LoggingAdapter;
+import com.vexsoftware.votifier.platform.ProxyVotifierPlugin;
+import com.vexsoftware.votifier.platform.scheduler.VotifierScheduler;
+import com.vexsoftware.votifier.support.forwarding.ForwardingVoteSource;
+import com.vexsoftware.votifier.support.forwarding.ServerFilter;
+import com.vexsoftware.votifier.support.forwarding.cache.FileVoteCache;
+import com.vexsoftware.votifier.support.forwarding.cache.MemoryVoteCache;
+import com.vexsoftware.votifier.support.forwarding.cache.VoteCache;
+import com.vexsoftware.votifier.support.forwarding.proxy.ProxyForwardingVoteSource;
+import com.vexsoftware.votifier.util.KeyCreator;
+import com.vexsoftware.votifier.util.TokenUtil;
+import com.vexsoftware.votifier.velocity.event.VotifierEvent;
+import io.netty.channel.Channel;
+import org.slf4j.Logger;
+
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.IOException;
+import java.io.Reader;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.UnknownHostException;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.NoSuchFileException;
+import java.nio.file.Path;
+import java.security.Key;
+import java.security.KeyPair;
+import java.util.*;
+import java.util.stream.Collectors;
+
+public class VotifierPlugin implements VoteHandler, ProxyVotifierPlugin {
+
+    @Inject
+    public Logger logger;
+    private LoggingAdapter loggingAdapter;
+
+    @Inject
+    @DataDirectory
+    public Path configDir;
+
+    @Inject
+    public ProxyServer server;
+
+    private VotifierScheduler scheduler;
+
+    @Subscribe
+    public void onServerStart(ProxyInitializeEvent event) {
+        this.scheduler = new VelocityScheduler(server, this);
+        this.loggingAdapter = new SLF4JLogger(logger);
+
+        // Load configuration.
+        Toml config;
+        try {
+            config = loadConfig();
+        } catch (IOException e) {
+            throw new RuntimeException("Unable to load configuration.", e);
+        }
+
+        /*
+         * Create RSA directory and keys if it does not exist; otherwise, read
+         * keys.
+         */
+        File rsaDirectory = new File(configDir.toFile(), "rsa");
+        try {
+            if (!rsaDirectory.exists()) {
+                rsaDirectory.mkdir();
+                keyPair = RSAKeygen.generate(2048);
+                RSAIO.save(rsaDirectory, keyPair);
+            } else {
+                keyPair = RSAIO.load(rsaDirectory);
+            }
+        } catch (Exception ex) {
+            logger.error("Error creating or reading RSA tokens", ex);
+            gracefulExit();
+            return;
+        }
+
+        if (config.contains("quiet"))
+            debug = !config.getBoolean("quiet");
+        else
+            debug = config.getBoolean("debug", true);
+
+        // Load Votifier tokens.
+        config.getTable("tokens").toMap().forEach((service, key) -> {
+            if (key instanceof String) {
+                tokens.put(service, KeyCreator.createKeyFrom((String) key));
+                logger.info("Loaded token for website: " + service);
+            }
+        });
+
+        // Initialize the receiver.
+        final String host = config.getString("host");
+        final int port = Math.toIntExact(config.getLong("port"));
+        if (!debug)
+            logger.info("QUIET mode enabled!");
+
+        final boolean disablev1 = config.getBoolean("disable-v1-protocol", false);
+        if (disablev1) {
+            logger.info("------------------------------------------------------------------------------");
+            logger.info("Votifier protocol v1 parsing has been disabled. Most voting websites do not");
+            logger.info("currently support the modern Votifier protocol in NuVotifier.");
+            logger.info("------------------------------------------------------------------------------");
+        }
+
+        this.bootstrap = new VotifierServerBootstrap(host, port, this, disablev1);
+        this.bootstrap.start(err -> {});
+
+        Toml fwdCfg = config.getTable("forwarding");
+        String fwdMethod = fwdCfg.getString("method", "none").toLowerCase();
+        if ("none".equals(fwdMethod)) {
+            getLogger().info("Method none selected for vote forwarding: Votes will not be forwarded to backend servers.");
+        } else if ("pluginmessaging".equals(fwdMethod)) {
+            Toml pmCfg = fwdCfg.getTable("pluginMessaging");
+            String channel =  pmCfg.getString("channel", "NuVotifier");
+            String cacheMethod = pmCfg.getString("cache", "file").toLowerCase();
+            VoteCache voteCache = null;
+            if ("none".equals(cacheMethod)) {
+                getLogger().info("Vote cache none selected for caching: votes that cannot be immediately delivered will be lost.");
+            } else if ("memory".equals(cacheMethod)) {
+                voteCache = new MemoryVoteCache(
+                        server.getAllServers().size(), this,
+                        fwdCfg.getTable("memory-cache").getLong("cacheTime", -1L));
+                getLogger().info("Using in-memory cache for votes that are not able to be delivered.");
+            } else if ("file".equals(cacheMethod)) {
+                try {
+                    voteCache = new FileVoteCache(
+                            server.getAllServers().size(), this,
+                            configDir.resolve(fwdCfg.getTable("file-cache").getString("name")).toFile(),
+                            fwdCfg.getTable("file-cache").getLong("cacheTime", -1L));
+                } catch (IOException e) {
+                    getLogger().error("Unload to load file cache. Votes will be lost!", e);
+                }
+            }
+            int dumpRate = pmCfg.getLong("dumpRate", 5L).intValue();
+
+            ServerFilter filter = new ServerFilter(
+                    pmCfg.getList("excludedServers"),
+                    pmCfg.getBoolean("whitelist", false)
+            );
+
+            if (!pmCfg.getBoolean("onlySendToJoinedServer")) {
+                try {
+                    forwardingMethod = new PluginMessagingForwardingSource(channel, filter, this, voteCache, dumpRate);
+                    getLogger().info("Forwarding votes over PluginMessaging channel '" + channel + "' for vote forwarding!");
+                } catch (RuntimeException e) {
+                    getLogger().error("NuVotifier could not set up PluginMessaging for vote forwarding!", e);
+                }
+            } else {
+                try {
+                    String fallbackServer = pmCfg.getString("joinedServerFallback", null);
+                    if (fallbackServer != null && fallbackServer.isEmpty()) fallbackServer = null;
+                    forwardingMethod = new OnlineForwardPluginMessagingForwardingSource(channel, filter, this, voteCache, fallbackServer, dumpRate);
+                } catch (RuntimeException e) {
+                    getLogger().error("NuVotifier could not set up PluginMessaging for vote forwarding!", e);
+                }
+            }
+        } else if ("proxy".equals(fwdMethod)) {
+            Toml serverSection = fwdCfg.getTable("proxy");
+            List<ProxyForwardingVoteSource.BackendServer> serverList = new ArrayList<>();
+            for (String s : serverSection.toMap().keySet()) {
+                Toml section = serverSection.getTable(s);
+                InetAddress address;
+                try {
+                    address = InetAddress.getByName(section.getString("address"));
+                } catch (UnknownHostException e) {
+                    getLogger().info("Address " + section.getString("address") + " couldn't be looked up. Ignoring!");
+                    continue;
+                }
+
+                Key token = null;
+                try {
+                    token = KeyCreator.createKeyFrom(section.getString("token", section.getString("key")));
+                } catch (IllegalArgumentException e) {
+                    getLogger().error(
+                            "An exception occurred while attempting to add proxy target '" + s + "' - maybe your token is wrong? " +
+                                    "Votes will not be forwarded to this server!", e);
+                }
+
+                if (token != null) {
+                    ProxyForwardingVoteSource.BackendServer server = new ProxyForwardingVoteSource.BackendServer(s,
+                            new InetSocketAddress(address, Math.toIntExact(section.getLong("port"))),
+                            token);
+                    serverList.add(server);
+                }
+            }
+
+            forwardingMethod = new ProxyForwardingVoteSource(this, bootstrap::client, serverList, null);
+            getLogger().info("Forwarding votes from this NuVotifier instance to another NuVotifier server.");
+        } else {
+            getLogger().error("No vote forwarding method '" + fwdMethod + "' known. Defaulting to noop implementation.");
+        }
+    }
+
+    @Subscribe
+    public void onServerStop(ProxyShutdownEvent event) {
+        if (bootstrap != null) {
+            bootstrap.shutdown();
+            bootstrap = null;
+        }
+
+        if (forwardingMethod != null) {
+            forwardingMethod.halt();
+            forwardingMethod = null;
+        }
+
+        logger.info("Votifier disabled.");
+    }
+
+    public ProxyServer getServer() {
+        return server;
+    }
+
+    private Toml loadConfig() throws IOException {
+        if (!Files.exists(configDir)) {
+            Files.createDirectory(configDir);
+        }
+        Path configPath = configDir.resolve("config.toml");
+        try (Reader reader = Files.newBufferedReader(configPath, StandardCharsets.UTF_8)) {
+            return new Toml().read(reader);
+        } catch (NoSuchFileException e) {
+            // This is ok. Just copy the default and load that.
+            // First time run - do some initialization.
+            getLogger().info("Configuring Votifier for the first time...");
+
+            // Initialize the configuration file.
+            String cfgStr = new String(ByteStreams.toByteArray(VotifierPlugin.class.getResourceAsStream("/config.toml")), StandardCharsets.UTF_8);
+            String token = TokenUtil.newToken();
+            cfgStr = cfgStr.replace("%ip%", server.getBoundAddress().getAddress().getHostAddress());
+            cfgStr = cfgStr.replace("%default_token%", token);
+
+            /*
+             * Remind hosted server admins to be sure they have the right
+             * port number.
+             */
+            getLogger().info("------------------------------------------------------------------------------");
+            getLogger().info("Assigning NuVotifier to listen on port 8192. If you are hosting BungeeCord on a");
+            getLogger().info("shared server please check with your hosting provider to verify that this port");
+            getLogger().info("is available for your use. Chances are that your hosting provider will assign");
+            getLogger().info("a different port, which you need to specify in config.yml");
+            getLogger().info("------------------------------------------------------------------------------");
+            getLogger().info("Assigning NuVotifier to listen to interface 0.0.0.0. This is usually alright,");
+            getLogger().info("however, if you want NuVotifier to only listen to one interface for security ");
+            getLogger().info("reasons (or you use a shared host), you may change this in the config.yml.");
+            getLogger().info("------------------------------------------------------------------------------");
+            getLogger().info("Your default Votifier token is " + token + ".");
+            getLogger().info("You will need to provide this token when you submit your server to a voting");
+            getLogger().info("list.");
+            getLogger().info("------------------------------------------------------------------------------");
+
+            Files.copy(new ByteArrayInputStream(cfgStr.getBytes(StandardCharsets.UTF_8)), configPath);
+            return new Toml().read(cfgStr);
+        }
+    }
+
+    public Logger getLogger() {
+        return logger;
+    }
+
+    /**
+     * The current Votifier version.
+     */
+    private String version;
+
+    /**
+     * The server bootstrap.
+     */
+    private VotifierServerBootstrap bootstrap;
+
+    /**
+     * The RSA key pair.
+     */
+    private KeyPair keyPair;
+
+    /**
+     * Debug mode flag
+     */
+    private boolean debug;
+
+    /**
+     * Keys used for websites.
+     */
+    private Map<String, Key> tokens = new HashMap<>();
+
+    /**
+     * Method used to forward votes to downstream servers
+     */
+    private ForwardingVoteSource forwardingMethod;
+
+    private void gracefulExit() {
+        logger.error("Votifier did not initialize properly!");
+    }
+
+    @Override
+    public LoggingAdapter getPluginLogger() {
+        return loggingAdapter;
+    }
+
+    @Override
+    public VotifierScheduler getScheduler() {
+        return scheduler;
+    }
+
+    public boolean isDebug() {
+        return debug;
+    }
+
+    @Override
+    public Map<String, Key> getTokens() {
+        return tokens;
+    }
+
+    @Override
+    public KeyPair getProtocolV1Key() {
+        return keyPair;
+    }
+
+    @Override
+    public void onVoteReceived(Channel channel, final Vote vote, VotifierSession.ProtocolVersion protocolVersion) {
+        if (debug) {
+            if (protocolVersion == VotifierSession.ProtocolVersion.ONE) {
+                logger.info("Got a protocol v1 vote record from " + channel.remoteAddress() + " -> " + vote);
+            } else {
+                logger.info("Got a protocol v2 vote record from " + channel.remoteAddress() + " -> " + vote);
+            }
+        }
+
+        server.getEventManager().fireAndForget(new VotifierEvent(vote));
+        if (forwardingMethod != null) {
+            forwardingMethod.forward(vote);
+        }
+    }
+
+    @Override
+    public void onError(Channel channel, boolean alreadyHandledVote, Throwable throwable) {
+        if (debug) {
+            if (alreadyHandledVote) {
+                logger.error("Vote processed, however an exception " +
+                        "occurred with a vote from " + channel.remoteAddress(), throwable);
+            } else {
+                logger.error("Unable to process vote from " + channel.remoteAddress(), throwable);
+            }
+        } else if (!alreadyHandledVote) {
+            logger.error("Unable to process vote from " + channel.remoteAddress());
+        }
+    }
+
+    @Override
+    public Collection<BackendServer> getAllBackendServers() {
+        return server.getAllServers().stream().map(s -> new VelocityBackendServer(server, s)).collect(Collectors.toList());
+    }
+
+    @Override
+    public Optional<BackendServer> getServer(String name) {
+        return server.getServer(name).map(s -> new VelocityBackendServer(server, s));
+    }
+}

velocity/src/main/java/com/vexsoftware/votifier/velocity/event/VotifierEvent.java

@@ -0,0 +1,22 @@
+package com.vexsoftware.votifier.velocity.event;
+
+import com.vexsoftware.votifier.model.Vote;
+
+public class VotifierEvent {
+    private final Vote vote;
+
+    public VotifierEvent(Vote vote) {
+        this.vote = vote;
+    }
+
+    public Vote getVote() {
+        return vote;
+    }
+
+    @Override
+    public String toString() {
+        return "VotifierEvent{" +
+                "vote=" + vote +
+                '}';
+    }
+}

velocity/src/main/resources/config.toml

@@ -0,0 +1,79 @@
+# The IP to listen to. Use 0.0.0.0 if you wish to listen to all interfaces on your server. (All IP addresses)
+# This defaults to the IP you have configured your server to listen on, or 0.0.0.0 if you have not configured this.
+host = "%ip%"
+
+# Port to listen for new votes on
+port = 8192
+
+# Setting this option to true will disable handling of Protocol v1 packets. While the old protocol is not secure, this
+# option is currently not recommended as most voting sites only support the old protocol at present. However, if you are
+# using NuVotifier's proxy forwarding mechanism, enabling this option will increase your server's security.
+disable-v1-protocol = false
+
+# All tokens, labeled by the serviceName of each server list.
+[tokens]
+# Default token for all server lists, if another isn't supplied.
+default = "%default_token%"
+
+# Configuration section for all vote forwarding to NuVotifier
+[forwarding]
+# Sets whether to set up a remote method for fowarding. Supported methods:
+# - none - Does not set up a forwarding method.
+# - pluginMessaging - Sets up plugin messaging.
+# - proxy - Proxies votes to other NuVotifier servers from this server.
+method = "none"
+
+[forwarding.pluginMessaging]
+channel = "nuvotifier:votes"
+
+# Only send votes to certain servers. If a server is present on excludedServers, then votes will NOT be forwarded
+# to them. If excludedServers is not present, votes will be sent to all servers.
+# If onlySendToJoinedServer is true and a player is on one of these servers, NuVotifier will process the vote as if the
+# player was not on the network at all.
+# excludedServers = ["server1", "server2"]
+
+# If uncommented, turns excludedServers into an includedServers, where only servers on the list will be used.
+# whitelist = true
+
+# Sets which cache to use if there are no players on the server that the vote is being sent to. Supported caches:
+# - none - Votes will simply be lost when no players are present on the server.
+# - memory - Votes will be cached in memory when no players are present. When Bungee is restarted, the votes will be lost.
+# - file - Votes will be saved to a local file every 3 minutes and on shutdown and reloaded when Bungee is restarted. This is suitable for
+#   most set ups.
+cache = "file"
+# Only sends the vote to the server in which the player is currently joined.
+onlySendToJoinedServer = false
+
+# Sets which server to send the vote in the event the player is not online when the vote is cast
+# If you do not want the vote forwarded to a fallback, set this value to empty ('')
+# ONLY USED IF onlySendToJoinedServer is true!!
+joinedServerFallback = "Hub"
+
+# Defines how quickly to dump votes over a player's connection while offloading a cache in votes per second
+dumpRate = 5
+
+[forwarding.file-cache]
+# Options for file caching.
+name = "cached-votes.json"
+# days before a vote is considered 'dead' - removed from cache with a console warning. -1 signifies no cache.
+cacheTime = 10
+
+[forwarding.memory-cache]
+# Options for file caching.
+name = "cached-votes.json"
+# days before a vote is considered 'dead' - removed from cache with a console warning. -1 signifies no cache. Votes are
+# also removed on restart
+cacheTime = 10
+
+[forwarding.proxy]
+# Specify servers to proxy votes for.
+
+[forwarding.proxy.Hub]
+address = "127.0.0.1"
+port = 8193
+token = "MyKeyHere"
+
+[forwarding.proxy.Hub2]
+address = "127.0.0.1"
+port = 8194
+token = "MyKeyHere"

velocity/src/main/resources/velocity-plugin.json

@@ -0,0 +1,9 @@
+{
+  "id":"nuvotifier",
+  "name":"NuVotifier",
+  "version":"@app.version@",
+  "description":"Safe, smart, and secure Votifier server plugin",
+  "authors":["Ichbinjoe"],
+  "dependencies":[],
+  "main":"com.vexsoftware.votifier.velocity.VotifierPlugin"
+}