Merge branch 'feature/mqtt-feature' into 'release'

mqtt断线重连,配置修改重新创建连接02

See merge request !17

MqttSubscriber.cpp

@@ -30,21 +30,21 @@ void MqttSubscriber::init(vides_data::MqttConfig &config,QString &httpUrl,QStrin
     }, nullptr);
 
     // 连接信号和槽
-     connect(this, &MqttSubscriber::connectionLostSignal, this, &MqttSubscriber::reconnectAndFetchConfig);
+     connect(this, &MqttSubscriber::connectionLostSignal, this, &MqttSubscriber::reconnectAndFetchConfig,Qt::QueuedConnection);
 }
 
 MqttSubscriber::MqttSubscriber(QObject* parent)
     : QObject(parent), retryTimer(new QTimer(this)) {
     retryTimer->setInterval(10000);  // 设置重试间隔为10秒
     retryTimer->setSingleShot(true);  // 单次触发
-    connect(retryTimer, &QTimer::timeout, this, &MqttSubscriber::reconnectAndFetchConfig);
+    connect(retryTimer, &QTimer::timeout, this, &MqttSubscriber::reconnectAndFetchConfig,Qt::QueuedConnection);
 }
 
 MqttSubscriber::~MqttSubscriber() {
     MQTTAsync_destroy(&client);
     instance = nullptr;
 }
-s
+
 void MqttSubscriber::start() {
     retryTimer->stop(); // 确保每次开始连接前停止定时器
     MQTTAsync_connectOptions conn_opts = MQTTAsync_connectOptions_initializer;
@@ -94,6 +94,7 @@ void MqttSubscriber::onConnect(MQTTAsync_successData* response) {
 }
 
 void MqttSubscriber::reconnectAndFetchConfig() {
+    qInfo() << "重新连接并获取配置 ";
     Common & instace= Common::getInstance();
     vides_data::responseConfig re_config;
     // 使用 HttpService 从远程云端拉取配置