我正在运行以下代码以连接到 mqtt 服务器。
import paho.mqtt.client as mqtt
import ssl
import uuid
client = mqtt.Client(str(uuid.uuid1()))
client.tls_set(
"ca.crt",
"client.crt",
"client.key",
cert_reqs=ssl.CERT_REQUIRED,
tls_version=ssl.PROTOCOL_TLSv1
)
client.connect(
"127.0.0.1",
8883,
)
client.loop_forever()
此代码适用于 python2.7 版本。但是当我使用 python3.7 版本运行它时,我收到以下错误。
Traceback (most recent call last):
File "test.py", line 29, in <module>
8883,
File "virtualenvs/mqtt-xG2h6zri/lib/python3.7/site-packages/paho/mqtt/client.py", line 839, in connect
return self.reconnect()
File "mqtt-xG2h6zri/lib/python3.7/site-packages/paho/mqtt/client.py", line 994, in reconnect
sock.do_handshake()
File ".pyenv/versions/3.7.0/lib/python3.7/ssl.py", line 1108, in do_handshake
self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: IP address mismatch, certificate is not valid for '127.0.0.1'. (_ssl.c:1045)
请帮我弄清楚如何在 python 3.7 中完成这项工作。
弑天下
胡说叔叔
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