cmd_GetOfflineMessages один раз

InstructorsAndTrainees/connectorToServer/connectortoserver.cpp

@@ -12,7 +12,8 @@ ConnectorToServer::ConnectorToServer(QWidget* parentWidget, QObject *parent) :
     versionSelectWidget(nullptr),
     versionContainer(nullptr),
     notifyController(nullptr),
-    isLoggedIn(false)
+    isLoggedIn(false),
+    fl_GetedOfflineMessages(false)
 {
     initialize();
 }
@@ -390,7 +391,11 @@ void ConnectorToServer::slot_AnswerQueryTasksXML_AMM(QByteArray array)
     emit signal_UpdateTasksAMM();
 
     //Запрос старых оффлайн-сообщений
-    sendClientNotify(cmd_GetOfflineMessages);
+    if(!fl_GetedOfflineMessages)
+    {
+        sendClientNotify(cmd_GetOfflineMessages);
+        fl_GetedOfflineMessages = true;
+    }
 }
 
 void ConnectorToServer::slot_sendMessage(ClientMessage clientMessage)

InstructorsAndTrainees/connectorToServer/connectortoserver.h

@@ -153,6 +153,8 @@ private:
     bool isLoggedIn;
 
     ServerAuthorization serverAuth;
+
+    bool fl_GetedOfflineMessages;
 };
 
 #endif // CONNECTORTOSERVER_H