From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Alfie Cleveland <alfeh@me.com>
Date: Fri, 25 Nov 2016 20:35:05 +0000
Subject: [PATCH] Optimise NetworkManager


diff --git a/src/main/java/net/minecraft/server/NetworkManager.java b/src/main/java/net/minecraft/server/NetworkManager.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/NetworkManager.java
+++ b/src/main/java/net/minecraft/server/NetworkManager.java
@@ -0,0 +0,0 @@ public class NetworkManager extends SimpleChannelInboundHandler<Packet<?>> {
         }
     };
     private final EnumProtocolDirection h;
-    private final Queue<NetworkManager.QueuedPacket> i = Queues.newConcurrentLinkedQueue();
-    private final ReentrantReadWriteLock j = new ReentrantReadWriteLock();
+    // private final Queue<NetworkManager.QueuedPacket> i = Queues.newConcurrentLinkedQueue(); // Paper
+    // private final ReentrantReadWriteLock j = new ReentrantReadWriteLock(); // Paper
     public Channel channel;
     // Spigot Start // PAIL
     public SocketAddress l;
@@ -0,0 +0,0 @@ public class NetworkManager extends SimpleChannelInboundHandler<Packet<?>> {
         if (this.isConnected()) {
             this.m();
             this.a(packet, (GenericFutureListener[]) null);
-        } else {
+        }
+        // Paper start
+        /* else {
             this.j.writeLock().lock();
 
             try {
@@ -0,0 +0,0 @@ public class NetworkManager extends SimpleChannelInboundHandler<Packet<?>> {
             } finally {
                 this.j.writeLock().unlock();
             }
-        }
-
+        }*/
+        // Paper end
     }
 
     public void sendPacket(Packet<?> packet, GenericFutureListener<? extends Future<? super Void>> genericfuturelistener, GenericFutureListener<? extends Future<? super Void>>... agenericfuturelistener) {
         if (this.isConnected()) {
             this.m();
             this.a(packet, (GenericFutureListener[]) ArrayUtils.add(agenericfuturelistener, 0, genericfuturelistener));
-        } else {
+        }
+        // Paper start
+        /*
+        else {
             this.j.writeLock().lock();
 
             try {
@@ -0,0 +0,0 @@ public class NetworkManager extends SimpleChannelInboundHandler<Packet<?>> {
                 this.j.writeLock().unlock();
             }
         }
-
+        */
+        // Paper end
     }
 
     private void a(final Packet<?> packet, @Nullable final GenericFutureListener<? extends Future<? super Void>>[] agenericfuturelistener) {
@@ -0,0 +0,0 @@ public class NetworkManager extends SimpleChannelInboundHandler<Packet<?>> {
     }
 
     private void m() {
-        if (this.channel != null && this.channel.isOpen()) {
+        // Paper start
+        /* if (this.channel != null && this.channel.isOpen()) {
             this.j.readLock().lock();
 
             try {
@@ -0,0 +0,0 @@ public class NetworkManager extends SimpleChannelInboundHandler<Packet<?>> {
                 this.j.readLock().unlock();
             }
 
-        }
+        }*/
+        // Paper end
     }
 
     public void a() {
@@ -0,0 +0,0 @@ public class NetworkManager extends SimpleChannelInboundHandler<Packet<?>> {
                 } else if (this.i() != null) {
                     this.i().a(new ChatComponentText("Disconnected"));
                 }
-                this.i.clear(); // Free up packet queue.
+                 // this.i.clear(); // Free up packet queue. // Paper - remove unneeded packet queue
             }
 
         }
-- 
2.9.3 (Apple Git-75)