From 88ad6d3723cccbcb95d00ad056c3479a1c48fa5d Mon Sep 17 00:00:00 2001
From: Mark Vejvoda <mark_vejvoda@hotmail.com>
Date: Fri, 6 Jan 2012 21:18:36 +0000
Subject: [PATCH] - added a guard on the socket so we only shutdown if not
 already done so by possibly another thread.

---
 source/shared_lib/sources/platform/posix/socket.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/source/shared_lib/sources/platform/posix/socket.cpp b/source/shared_lib/sources/platform/posix/socket.cpp
index 3f43af9cf..8ceec4c34 100644
--- a/source/shared_lib/sources/platform/posix/socket.cpp
+++ b/source/shared_lib/sources/platform/posix/socket.cpp
@@ -959,6 +959,8 @@ void Socket::disconnectSocket() {
 
         MutexSafeWrapper safeMutex(dataSynchAccessorRead,CODE_AT_LINE);
         MutexSafeWrapper safeMutex1(dataSynchAccessorWrite,CODE_AT_LINE);
+
+        if(isSocketValid() == true) {
         ::shutdown(sock,2);
 #ifndef WIN32
         ::close(sock);
@@ -967,6 +969,7 @@ void Socket::disconnectSocket() {
         ::closesocket(sock);
         sock = -1;
 #endif
+        }
         safeMutex.ReleaseLock();
         safeMutex1.ReleaseLock();
     }