Merge remote-tracking branch 'orgin/igds-api-gateway' into igds-api-gateway

vince

2023-11-08 96f7af2f3bf9a36dd48e0e6bf4f8a8ca1e31ed7d

 src/main/java/com/fzzy/mqtt/MqttConsumerCallBack.java

¶Ô±ÈÐÂÎļþ
@@ -0,0 +1,53 @@
package com.fzzy.mqtt;

import com.fzzy.gateway.hx2023.service.OnReceiveMqttService;
import lombok.extern.slf4j.Slf4j;
import org.eclipse.paho.client.mqttv3.IMqttDeliveryToken;
import org.eclipse.paho.client.mqttv3.MqttCallback;
import org.eclipse.paho.client.mqttv3.MqttMessage;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

@Slf4j
@Component
public class MqttConsumerCallBack implements MqttCallback {


    @Autowired
    private OnReceiveMqttService onReceiveMqttService;

    /**
     * å®¢æˆ·ç«¯æ–­å¼€è¿žæŽ¥çš„回调
     */
    @Override
    public void connectionLost(Throwable throwable) {
        log.info("与服务器断开连接，可重连");
    }

    /**
     * æ¶ˆæ¯åˆ°è¾¾çš„回调
     */
    @Override
    public void messageArrived(String topic, MqttMessage message) throws Exception {


        String messageStr = new String(message.getPayload());


        log.info(String.format("接收消息主题 : %s", topic));
        log.info(String.format("接收消息Qos : %d", message.getQos()));
        log.info(String.format("接收消息内容 : %s", messageStr));

        log.info(String.format("接收消息retained : %b", message.isRetained()));

        onReceiveMqttService.onReceiveMessage(messageStr);
    }

    /**
     * æ¶ˆæ¯å‘布成功的回调
     */
    @Override
    public void deliveryComplete(IMqttDeliveryToken iMqttDeliveryToken) {
        log.info(String.format("接收消息成功"));
    }
}