add dbhelper

server/imserver/app.cc

@@ -21,6 +21,7 @@
 #include "playermgr.h"
 #include "groupmgr.h"
 #include "dbengine.h"
+#include "dbhelper.h"
 #include "perfmonitor.h"
 
 #include "MSConnMgr.h"
@@ -93,6 +94,7 @@ bool App::Init(int argc, char* argv[])
     PlayerMgr::Instance()->Init();
     GroupMgr::Instance()->Init();
     DBEngine::Instance()->Init();
+    DBHelper::Instance()->Init();
 
     a8::UdpLog::Instance()->Info("friend_imserver starting instance_id:%d pid:%d ",
                                  {
@@ -127,6 +129,7 @@ bool App::Init(int argc, char* argv[])
 void App::UnInit()
 {
     a8::XPrintf("friend_imserver terminating instance_id:%d pid:%d\n", {instance_id, getpid()});
+    DBHelper::Instance()->UnInit();
     DBEngine::Instance()->UnInit();
     GroupMgr::Instance()->UnInit();
     PlayerMgr::Instance()->UnInit();

server/imserver/dbhelper.cc

@@ -0,0 +1,13 @@
+#include "precompile.h"
+
+#include "dbengine.h"
+
+#include "dbhelper.h"
+
+void DBHelper::Init()
+{
+}
+
+void DBHelper::UnInit()
+{
+}

server/imserver/dbhelper.h

@@ -0,0 +1,14 @@
+#pragma once
+
+class DBHelper : public a8::Singleton<DBHelper>
+{
+ private:
+    DBHelper() {};
+    friend class a8::Singleton<DBHelper>;
+
+ public:
+    void Init();
+    void UnInit();
+
+
+};