From 2e7761e113ecc3a4ba8cabc70e762952be4e6954 Mon Sep 17 00:00:00 2001
From: lidgren <lidgren@users.noreply.github.com>
Date: Tue, 18 Sep 2012 15:12:34 +0000
Subject: [PATCH] UnregisterReceivedCallback added

---
 Lidgren.Network/NetPeer.Internal.cs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Lidgren.Network/NetPeer.Internal.cs b/Lidgren.Network/NetPeer.Internal.cs
index 408a14a..56751ff 100644
--- a/Lidgren.Network/NetPeer.Internal.cs
+++ b/Lidgren.Network/NetPeer.Internal.cs
@@ -56,6 +56,18 @@ namespace Lidgren.Network
 			m_receiveCallbacks.Add(new NetTuple<SynchronizationContext, SendOrPostCallback>(SynchronizationContext.Current, callback));
 		}
 
+		/// <summary>
+		/// Call this to unregister a callback, but remember to do it in the same synchronization context!
+		/// </summary>
+		public void UnregisterReceivedCallback(SendOrPostCallback callback)
+		{
+			if (m_receiveCallbacks == null)
+				return;
+			m_receiveCallbacks.Remove(new NetTuple<SynchronizationContext, SendOrPostCallback>(SynchronizationContext.Current, callback));
+			if (m_receiveCallbacks.Count < 1)
+				m_receiveCallbacks = null;
+		}
+
 		internal void ReleaseMessage(NetIncomingMessage msg)
 		{
 			NetException.Assert(msg.m_incomingMessageType != NetIncomingMessageType.Error);