fix: mqtt重连优化

server-web/src/main/java/com/makeit/mqtt/PushCallback.java

@@ -74,7 +74,8 @@ public class PushCallback implements MqttCallbackExtended {
     @Autowired
     private MqttConfig mqttConfig;
 
-    private static MqttClient client;
+    @Autowired
+    private MqttPushClient mqttPushClient;
 
     @Autowired
     private AlarmConfigCacheUtil alarmConfigCacheUtil;
@@ -99,26 +100,6 @@ public class PushCallback implements MqttCallbackExtended {
     @Override
     public void connectionLost(Throwable cause) {
         logger.info("连接断开，可以重连", cause);
-        int times = 1;
-        while (client == null || !client.isConnected()) {
-            if (times > 10) {
-                logger.info("已达最大次数");
-                break;
-            }
-            logger.info("重新连接, 第" + (times++) + "次");
-            MqttPushClient mqttPushClient = mqttConfig.getMqttPushClient();
-            if (mqttPushClient != null && mqttPushClient.getMqttClient() != null && mqttPushClient.getMqttClient().isConnected()) {
-                logger.info("重连成功");
-                break;
-            }
-            logger.info("重连失败");
-            // 每隔10秒重试一次
-            try {
-                TimeUnit.SECONDS.sleep(10);
-            } catch (InterruptedException e) {
-                e.printStackTrace();
-            }
-        }
     }
 
     @Override
@@ -146,8 +127,11 @@ public class PushCallback implements MqttCallbackExtended {
     }
 
     @Override
-    public void connectComplete(boolean b, String s) {
-        logger.info("连接成功,连接方式:{}", b ? "重连" : "直连");
+    public void connectComplete(boolean reconnect, String serverURI) {
+        logger.info("连接成功,连接方式:{}", reconnect ? "重连" : "直连");
+        if (reconnect) {
+            mqttPushClient.subscribe(mqttConfig.getDefaultTopic(), 0);
+        }
     }
 
     /**