daemon-application 0.2.0

Daemon application help functions.

Daemon application help functions.

Install

pip install daemon-application

Usage

import time
import threading
import signal
from daemon_application import daemon_start

stopflag = False

def main():
    def on_exit(*args, **kwargs):
        with open("backgroud.log", "a", encoding="utf-8") as fobj:
            print("process got exit signal...", file=fobj)
            print(args, file=fobj)
            print(kwargs, file=fobj)
        global stopflag
        stopflag = True
    signal.signal(signal.SIGTERM, on_exit)
    signal.signal(signal.SIGINT, on_exit)
    while not stopflag:
        time.sleep(1)
        print(time.time())

if __name__ == "__main__":
    print("start background application...")
    daemon_start(main, "background.pid", True)