Ensure all resources are closed all the time.

proxy/src/main/java/net/md_5/bungee/UserConnection.java

@@ -144,20 +144,9 @@ public final class UserConnection implements ProxiedPlayer
     {
         if ( ch.isActive() )
         {
-            PlayerDisconnectEvent event = new PlayerDisconnectEvent( this );
-            bungee.getPluginManager().callEvent( event );
-            bungee.getTabListHandler().onDisconnect( this );
-            bungee.getPlayers().remove( this );
-
             ch.write( new PacketFFKick( reason ) );
             ch.close();
-
+            server.disconnect( "Quitting" );
-            if ( server != null )
-            {
-                server.getInfo().removePlayer( this );
-                server.disconnect( "Quitting" );
-                bungee.getReconnectHandler().setServer( this );
-            }
         }
     }
 

proxy/src/main/java/net/md_5/bungee/connection/DownstreamBridge.java

@@ -4,6 +4,7 @@ import com.google.common.io.ByteArrayDataInput;
 import com.google.common.io.ByteArrayDataOutput;
 import com.google.common.io.ByteStreams;
 import io.netty.buffer.ByteBuf;
+import io.netty.channel.Channel;
 import lombok.RequiredArgsConstructor;
 import net.md_5.bungee.EntityMap;
 import net.md_5.bungee.UserConnection;
@@ -35,12 +36,20 @@ public class DownstreamBridge extends PacketHandler
         con.disconnect( Util.exception( t ) );
     }
 
+    @Override
+    public void disconnected(Channel channel) throws Exception
+    {
+        // We lost connection to the server
+        server.getInfo().removePlayer( con );
+        bungee.getReconnectHandler().setServer( con );
+
+        con.disconnect( "[Proxy] Lost connection to server D:" );
+    }
+
     @Override
     public void handle(ByteBuf buf) throws Exception
     {
         EntityMap.rewrite( buf, con.serverEntityId, con.clientEntityId );
-        System.out.println( "Got packet from server: " + Util.hex( buf.getUnsignedByte( 0 ) ) );
-        System.out.println( buf );
         con.ch.write( buf );
     }
 

proxy/src/main/java/net/md_5/bungee/connection/UpstreamBridge.java

@@ -1,12 +1,14 @@
 package net.md_5.bungee.connection;
 
 import io.netty.buffer.ByteBuf;
+import io.netty.channel.Channel;
 import lombok.RequiredArgsConstructor;
 import net.md_5.bungee.EntityMap;
 import net.md_5.bungee.UserConnection;
 import net.md_5.bungee.Util;
 import net.md_5.bungee.api.ProxyServer;
 import net.md_5.bungee.api.event.ChatEvent;
+import net.md_5.bungee.api.event.PlayerDisconnectEvent;
 import net.md_5.bungee.api.event.PluginMessageEvent;
 import net.md_5.bungee.packet.Packet0KeepAlive;
 import net.md_5.bungee.packet.Packet3Chat;
@@ -26,11 +28,26 @@ public class UpstreamBridge extends PacketHandler
         con.disconnect( Util.exception( t ) );
     }
 
+    @Override
+    public void disconnected(Channel channel) throws Exception
+    {
+        // We lost connection to the client
+        PlayerDisconnectEvent event = new PlayerDisconnectEvent( con );
+        bungee.getPluginManager().callEvent( event );
+        bungee.getTabListHandler().onDisconnect( con );
+        bungee.getPlayers().remove( con );
+
+        if ( con.getServer() != null )
+        {
+            con.getServer().disconnect( "Quitting" );
+        }
+
+    }
+
     @Override
     public void handle(ByteBuf buf) throws Exception
     {
         EntityMap.rewrite( buf, con.clientEntityId, con.serverEntityId );
-        System.out.println( "Got packet from client: " + Util.hex( buf.getUnsignedByte( 0 ) ) );
         if ( con.getServer() != null )
         {
             con.getServer().getCh().write( buf );