#3073: Release HAProxyMessage after read

proxy/src/main/java/net/md_5/bungee/netty/HandlerBoss.java

@@ -81,6 +81,8 @@ public class HandlerBoss extends ChannelInboundHandlerAdapter
         if ( msg instanceof HAProxyMessage )
         {
             HAProxyMessage proxy = (HAProxyMessage) msg;
+            try
+            {
                 InetSocketAddress newAddress = new InetSocketAddress( proxy.sourceAddress(), proxy.sourcePort() );
 
                 ProxyServer.getInstance().getLogger().log( Level.FINE, "Set remote address via PROXY {0} -> {1}", new Object[]
@@ -89,6 +91,10 @@ public class HandlerBoss extends ChannelInboundHandlerAdapter
                 } );
 
                 channel.setRemoteAddress( newAddress );
+            } finally
+            {
+                proxy.release();
+            }
             return;
         }