From 62fcdc805ab8e06adff95f9726dd0cd08f0aa567 Mon Sep 17 00:00:00 2001
From: Intel <chemicstry@gmail.com>
Date: Mon, 5 May 2014 10:32:08 -0400
Subject: [PATCH] Prevent multiple thread writes

---
 src/server/poolserver/Stratum/Client.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/server/poolserver/Stratum/Client.h b/src/server/poolserver/Stratum/Client.h
index 8af5183..a929f34 100644
--- a/src/server/poolserver/Stratum/Client.h
+++ b/src/server/poolserver/Stratum/Client.h
@@ -56,6 +56,8 @@ namespace Stratum
         
         void SendMessage(JSON msg)
         {
+            boost::unique_lock<boost::mutex> lock(_mtxWrite);
+            
             std::string data = msg.ToString();
             data += '\n';
             sLog.Debug(LOG_SERVER, "Sending: %s", data.c_str());
@@ -139,6 +141,7 @@ namespace Stratum
         std::string _recvMessage;
         tcp::socket _socket;
         asio::strand _ioStrand;
+        boost::mutex _mtxWrite;
         uint32 _ip;
         uint64 _id;