using threading.Timer for function

[korenron]

Hello,
I have a simple function that I want it to run every 1 min
the function check internet connection - ping to google (8.8.8.8)

this is all the code

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import os import sys import time import datetime import requests import threading import socket import netifaces as ni   Error_Count = 0   def get_ip_address():     s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)     s.connect(("8.8.8.8", 80))     return s.getsockname()[0]     def CheckConnection():     #threading.Timer(60.0, CheckConnection).start() # called every minute     global Error_Count     address_check = '8.8.8.8'     response = os.system('ping -c 2 ' + address_check)     if response == 0:         pingstatus = "Network Active"         print(pingstatus, "count: ", str(Error_Count))     else:         if Error_Count == 3:             #os.system('sudo shutdown -r now')             print('put here reboot command if nothing works , need to check remove route maybe')             Error_Count = 0         else:             errorTime = datetime.datetime.now()             pingstatus = (str(errorTime) + " : Netwrok Down!")             OutInterface = get_ip_address()             print('trying to go out using : ' + OutInterface)             time.sleep(2)             boot_response = os.system('sudo sh /bin/modemstart > /home/pi/logs/modemstart.txt 2>&1 &')             print(str(boot_response) + '\n\r Modem shoud be up , see IP')             time.sleep(2)             # ni.ifaddresses('wwan0')             try:                 Wan_ip = ni.ifaddresses('wwan0')[ni.AF_INET][0]['addr']             except ValueError as ve1:                 print(ve1)             OpenVpnResponse = os.system('sudo openvpn /etc/openvpn/client.conf &')             print(str(OpenVpnResponse) + '\n\r VPN should be UP , check it')             try:                 Vpn_ip = ni.ifaddresses('tun0')[ni.AF_INET][0]['addr']             except ValueError as ve:                 print(ve)             Error_Count += 1     return pingstatus   threading.Timer(60.0, CheckConnection).start() # called every minute

but when I run the code it only run me 1 time , and not every 60 seconds
what did I miss in my understanding of "threading.Timer"?

*** it there is a better\simple way to tp make it run once every x min - show me please ,

Thanks,


I have found and used this

1	https://schedule.readthedocs.io/en/stable/index.html

and it's seem to be working

[ndc85430]

The docs for Timer say that the action (i.e. the function you pass) is called after the specified interval. They don't say that the action is called repeatedly at that interval.