Merge branch 'feature-1007488' into 'release'

修改mqtt断线07

See merge request !68

CameraHandle.cpp

@@ -1074,7 +1074,7 @@ int CameraHandle::resetGb28181(QString &uuiq){
     // 阻塞等待5秒
     //QThread::sleep(5);
     QTimer* timer = new QTimer(this);
-
+    timer->moveToThread(this->thread());
     // 连接 QTimer 的超时信号到匿名槽函数
     QObject::connect(timer, &QTimer::timeout, [this, &is_wifi, &result, &uuiq, &connectedCameraHandle, &newHandle, &device, &old, timer]() {
         QString old_ip;