def parse():
while True:
if abort:
return
try:
msg = pull.recv_json()
logger.d('pull received message = {}'.format(msg))
func = msg.get('func')
if func == 'play':
q.put({'cmd': s.play, 'args': msg.get('data')})
elif func == 'stop':
q.put({'cmd': s.stop, 'args': msg.get('data')})
elif func == 'volume':
q.put({'cmd': s.volume, 'args': msg.get('data')})
elif func == 'pause':
q.put({'cmd': s.pause, 'args': msg.get('data')})
elif func == 'resume':
q.put({'cmd': s.resume, 'args': msg.get('data')})
else:
logger.w('not found function.')
except KeyboardInterrupt:
raise
except Exception:
logger.e('Unexpected error: {}'.format(str(sys.exc_info()[0])))
logger.e(traceback.format_exc())
def run_pull():
logger.d('connecting tcp://localhost:{}'.format(pull_port))
pull.bind('tcp://*:{}'.format(pull_port))
pool = Pool(1)
pool.apply_async(parse)
s.run() # block
logger.d('block out pool.')
pool.close()
pool.terminate()
pool.join()
pull.close()
def run(self):
self.run_async()
try:
while True:
if self.aborted:
break
time.sleep(0.5)
except KeyboardInterrupt:
logger.d('keyboard Ctrl+C in simple_run_loop.run()')
self.on_keyboard_interrupt()
raise
except Exception:
logger.e('Unexpected error: {}'.format(str(sys.exc_info()[0])))
logger.e(traceback.format_exc())
raise
finally:
self.aborted = True
logger.i('finish run')
def __message_loop(self):
try:
logger.d('start runloop')
self.on_start_runloop()
while True:
try:
if self.aborted:
return
self.on_do_function()
except Exception as exception:
ret = self.on_exception_at_runloop(exception)
if (ret == SimpleRunLoop.CONTINUE):
logger.d('continue runloop')
continue
else:
logger.e('Unexpected error: {}'.format(
str(sys.exc_info()[0])))
logger.e(traceback.format_exc())
logger.e('exit runloop by exception')
return
finally:
self.run_loop_finished = True
self.on_finish_runloop()
logger.d('finished runloop')
def on_finish_runloop(self):
self.all_stop()
logger.d('finish runloop')
def on_start_runloop(self):
logger.d('start runloop')
pass