Question

我的组织有一个企业FW和一个SOCKS代理，允许绕过它。我需要能够将MQTT与外部服务器一起使用。我可以在python脚本中使用PySocks（对于猴子补丁），但是当我尝试使用paho.mqtt它会中断。

是否有允许使用SOCKS的MQTT库？还有另一种方法可以解决这个问题吗？

#!/usr/bin/python
import socket
import socks
import paho.mqtt.client as mqtt
socks.set_default_proxy(socks.SOCKS5,"my-proxy",1080)
socket.socket = socks.socksocket

def on_connect(client, userdata, flags, rc):
    print("Connected with result code "+str(rc))
client.subscribe("$SYS/#")
def on_message(client, userdata, msg):
    print(msg.topic+" "+str(msg.payload))
client = mqtt.Client()
client.on_connect = on_connect
client.on_message = on_message
client.connect("iot.eclipse.org", 1883, 60)
client.loop_forever()

错误：

Traceback (most recent call last):   File "./yo.py", line 20, in <module>
    client = mqtt.Client()   File "/usr/lib/python2.7/site-packages/paho/mqtt/client.py", line 508, in
__init__
    self._sockpairR, self._sockpairW = _socketpair_compat()   File "/usr/lib/python2.7/site-packages/paho/mqtt/client.py", line 277, in
_socketpair_compat
    sock1.connect(("127.0.0.1", port))   File "/usr/lib/python2.7/site-packages/socks.py", line 96, in wrapper
    return function(*args, **kwargs)   File "/usr/lib/python2.7/site-packages/socks.py", line 813, in connect
    negotiate(self, dest_addr, dest_port)   File "/usr/lib/python2.7/site-packages/socks.py", line 477, in
_negotiate_SOCKS5
    CONNECT, dest_addr)   File "/usr/lib/python2.7/site-packages/socks.py", line 552, in
_SOCKS5_request
    raise SOCKS5Error("{0:#04x}: {1}".format(status, error)) socks.SOCKS5Error: 0x01: General SOCKS server failure

Answer 1

您可以尝试

client.loop_start()

代替

client.loop_forever()

并检查。应该可以

带有SOCKS代理的Python paho.mqtt

1 个答案: