关于python的asyncio的timeout?-灵析社区

需求: 一个`asyncio.Queue()`作为中间交换。一个线程往里put, 一个线程从里get. 使用future总是取不得值. 示例demo： import asyncio import threading, time audioQueue = asyncio.Queue() def job(task,loop): def _asyncJob(task, loop): result = 'hello' time.sleep(1) asyncio.run_coroutine_threadsafe(task(result), loop) loop.call_soon_threadsafe(lambda: print('size:%s' % audioQueue.qsize())) threading.Thread(name=f"transcribe_thread_1", target=_asyncJob, args=(task, loop)).start() def sync_function(loop): # 这是一个同步函数 task = lambda result : audioQueue.put(result) job(task, loop) def getEle(loop): try: future = asyncio.run_coroutine_threadsafe(audioQueue.get(), loop) chnStatement = future.result(0.1) except asyncio.TimeoutError as exout: chnStatement = 'timeout' except asyncio.CancelledError as excel: chnStatement = 'cancel' except Exception as exc: chnStatement = 'exception' print(f'get element {chnStatement}') async def main(): # get the current event loop loop = asyncio.get_running_loop() sync_function(loop) threading.Thread(name=f"transcribe_thread_2", target=getEle, args=(loop,)).start() if __name__ == '__main__': asyncio.run(main()) get为什么需要timeout, 因为一开始put的过程要滞后一些,而get要求实时。要是使用await，线程会一直卡住 环境: python: 3.10.x