stream m3u8 url to rtmp in python (with pyRTMP)

def stream_m3u8(url, rtmp_url):
  t = threading.Thread(target=stream_m3u8_thread, args=(url, rtmp_url))
  t.start()
  return str(t.ident)

def stream_m3u8_thread(url, rtmp_url):
  ts_segments = m3u8_to_ts(url)
  ts_segments = ts_segments + " \n"
  log_info("stream start")
  for chunk in iter(lambda: ts_segments, ''):
    rtmp_stream.write(chunk)
  rtmp_stream.close()
  log_info("stream end")
  #os._exit(0)