【发布时间】:2015-10-10 19:30:12
【问题描述】:
我只是尝试使用 mosquitto mqtt 客户端连接到我的 Bluemix IOT Foundation 实例。我按照https://docs.internetofthings.ibmcloud.com/messaging/devices.html 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()
断开连接时的返回码是 1,我还可以在 IOT Foundation 仪表板中看到连接:
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?
【问题讨论】:
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您今天还遇到同样的错误吗? DNS 记录的一些重组可能会影响您的连接,但如果这是导致您现在应该恢复正常工作的原因。