[9517] rewrote RA console using ACE

- moved SQL pinging to SqlDelayThread
- use sAccountMgr instead of explict sql queries

src/shared/Database/Database.cpp

@@ -40,6 +40,7 @@ bool Database::Initialize(const char *)
             m_logsDir.append("/");
     }
 
+    m_pingIntervallms = sConfig.GetIntDefault ("MaxPingTime", 30) * (MINUTE * 1000);
     return true;
 }
 
@@ -228,4 +229,4 @@ bool Database::CheckRequiredField( char const* table_name, char const* required_
         sLog.outErrorDb("Table `%s` fields list query fail but expected have `%s`! No records in `%s`?",table_name,required_name,table_name);
 
     return false;
-}
+}

src/shared/Database/Database.h

@@ -130,8 +130,11 @@ class MANGOS_DLL_SPEC Database
         void SetResultQueue(SqlResultQueue * queue);
 
         bool CheckRequiredField(char const* table_name, char const* required_name);
+        uint32 GetPingIntervall() { return m_pingIntervallms;}
+
     private:
         bool m_logSQL;
         std::string m_logsDir;
+        uint32 m_pingIntervallms;
 };
 #endif

src/shared/Database/SqlDelayThread.cpp

@@ -30,17 +30,28 @@ void SqlDelayThread::run()
     mysql_thread_init();
     #endif
 
+    const uint32 loopSleepms = 10;
+
+    const uint32 pingEveryLoop = m_dbEngine->GetPingIntervall()/loopSleepms;
+
+    uint32 loopCounter = 0;
     while (m_running)
     {
         // if the running state gets turned off while sleeping
         // empty the queue before exiting
-        ACE_Based::Thread::Sleep(10);
+
+        ACE_Based::Thread::Sleep(loopSleepms);
         SqlOperation* s;
         while (m_sqlQueue.next(s))
         {
             s->Execute(m_dbEngine);
             delete s;
         }
+        if((loopCounter++) >= pingEveryLoop)
+        {
+            loopCounter = 0;
+            delete m_dbEngine->Query("SELECT 1");
+        }
     }
 
     #ifndef DO_POSTGRESQL