Plugin:add emit m_pOperate->sigStop in CBackendThread

Author: KangLin

Src/Backend.cpp

@@ -127,7 +127,7 @@ void CBackend::slotTimeOut()
         qCritical(log) << "Process fail";
         emit sigError(-3, "Process fail");
     }
-    
+
     // Error or stop, must notify user disconnect it
     emit sigStop();
 }

Src/BackendThread.cpp

@@ -78,6 +78,7 @@ void CBackendThread::run()
     if(!m_pBackend || !bRet)
     {
         qCritical(log) << "InstanceBackend fail";
+        emit m_pOperate->sigStop();
         emit m_pOperate->sigFinished();
         return;
     }
@@ -89,6 +90,7 @@ void CBackendThread::run()
             m_pBackend->Stop();
             m_pBackend->deleteLater();
             m_pBackend = nullptr;
+            emit m_pOperate->sigStop();
             emit m_pOperate->sigFinished();
             return;
         }