From ca2f4c550b643ac65049f3bd82a3be7f70ac1948 Mon Sep 17 00:00:00 2001
From: MaxXor <admin@maxxor.org>
Date: Wed, 10 Jun 2015 16:31:14 +0200
Subject: [PATCH] Added lock object for free buffer stack in
 PooledBufferManager.cs

---
 Server/Core/Networking/PooledBufferManager.cs | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/Server/Core/Networking/PooledBufferManager.cs b/Server/Core/Networking/PooledBufferManager.cs
index 13893c16..f68afa82 100644
--- a/Server/Core/Networking/PooledBufferManager.cs
+++ b/Server/Core/Networking/PooledBufferManager.cs
@@ -12,6 +12,7 @@ public class PooledBufferManager
         private readonly int _bufferLength;
         private int _bufferCount;
         private Stack<byte[]> _buffers;
+        private object _buffersLock = new object();
 
         #region events
         /// <summary>
@@ -128,7 +129,7 @@ public byte[] GetBuffer()
         {
             if (_buffers.Count > 0)
             {
-                lock (_buffers)
+                lock (_buffersLock)
                 {
                     if (_buffers.Count > 0)
                     {
@@ -175,7 +176,7 @@ public bool ReturnBuffer(byte[] buffer)
                 }
             }
 
-            lock (_buffers)
+            lock (_buffersLock)
             {
                 if (!_buffers.Contains(buffer))
                     _buffers.Push(buffer);
@@ -203,7 +204,7 @@ public void IncreaseBufferCount(int buffersToAdd)
                 newBuffers.Add(new byte[_bufferLength]);
             }
 
-            lock (_buffers)
+            lock (_buffersLock)
             {
                 _bufferCount += buffersToAdd;
                 for (int i = 0; i < buffersToAdd; i++)
@@ -231,7 +232,7 @@ public int DecreaseBufferCount(int buffersToRemove)
 
             int numRemoved = 0;
 
-            lock (_buffers)
+            lock (_buffersLock)
             {
                 for (int i = 0; i < buffersToRemove && _buffers.Count > 0; i++)
                 {