This article example for you to share the python to determine whether the device is connected to the specific code, for your reference, the details are as follows
Straight to the code, it's the same method used to determine if the socket can connect or not.
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import socket
def isNetOK(testserver):
s=()
(3)
try:
status = s.connect_ex(testserver)
if status == 0:
()
return True
else:
return False
except Exception as e:
return False
def isNetChainOK(testserver=('',443)):
isOK = isNetOK(testserver)
return isOK
def isNetUSAOK(testserver=('',443)):
isOK = isNetOK(testserver)
return isOK
def isNetYouTubeOK(testserver=('',443)):
isOK = isNetOK(testserver)
return isOK
def main():
chinanet = isNetChainOK()
print chinanet
usanet = isNetUSAOK()
print usanet
youtubenet = isNetYouTubeOK()
print youtubenet
if __name__ == '__main__':
main()
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