#!/usr/bin/env python3

import subprocess, os, signal, sys, time
from constants import *

if len(sys.argv) > 1:
	wait_delay = float(sys.argv[1])
else:
	wait_delay = 0

pid_path = os.path.join("/tmp", PIDFILE)

if os.path.exists(pid_path):
	with open(pid_path, "r") as pid_file:
		kill_pid = pid_file.read().strip()

	# wait the specified number of seconds
	time.sleep(wait_delay)

	try:
		os.kill(int(kill_pid), signal.SIGINT)

		os.unlink(pid_path)

		print("Stopped stream")
	except Exception as err:
		print("Error occured while killing process:", repr(err))
else:
	print("No pidfile found")
# else do nothing I guess