Add another ACE_Thread_Mutex in Database class for threadsafe operations on m_transQueues.

Fixes crash specified in comment #8 on issue #2214

--HG--
branch : trunk

1 files changed, 2 insertions, 1 deletions

diff --git a/src/shared/Database/Database.h b/src/shared/Database/Database.h
index 4a648ad2e80..4ad5d29c993 100644
--- a/src/shared/Database/Database.h
+++ b/src/shared/Database/Database.h
@@ -139,7 +139,8 @@ class Database
     private:
         bool m_logSQL;
         std::string m_logsDir;
-        ACE_Thread_Mutex mMutex;
+        ACE_Thread_Mutex mMutex;        // For thread safe operations between core and mySQL server
+        ACE_Thread_Mutex nMutex;        // For thread safe operations on m_transQueues
 
         ACE_Based::Thread * tranThread;