MQTT客户端继续与BLUMIX IOT基金会断开连接 我只是尝试用MQuestMQTT客户端连接到我的BLUMIX IOT基金会实例。我按照中的描述配置了所有内容。我的python客户端连接，但一秒钟后断开连接 import paho.mqtt.client as mqtt def on_connect(client, userdata, flags, rc): print("Connected with result code "+str(rc)) client.subscribe("$SYS/#") def on_disconnect(client, userdata, rc): print("Disconnect with result code "+str(rc)) def on_message(client, userdata, msg): print(msg.topic+" "+str(msg.payload)) client = mqtt.Client(client_id="d:gixu3a:RaspberryPi:abcdefgh") client.on_connect = on_connect client.on_message = on_message client.on_disconnect = on_disconnect client.username_pw_set("use-token-auth", password="XXXXXXX") client.connect("gixu3a.messaging.internetofthings.ibmcloud.com", 1883, 60) client.loop_forever() 当我断开连接时返回代码为1，我也可以看到IOT基金会仪表板内部的连接： Connection State Disconnected on Saturday, October 10, 2015 at 9:10:22 PM from 89.140.177.130 with an insecure connection Refresh

我可以从Bluemix端获取任何日志文件吗？

这是因为它不接受有效的主题-设备只能订阅命令-尝试订阅类似“iot-2/cmd/acommand/fmt/json”的内容。

您今天还遇到同样的错误吗？DNS记录的某些重组可能会影响您的连接，但如果这是原因，您现在应该恢复正常工作。