Asyncio - 如何检测另一个任务中的结束任务

Question

How to detect the end or „is running” of a task that is running in another task. How to detect termination or running task: some_function.run()?

async def service1():

    while True:
    ...
    ap_task = uasyncio.create_task(some_function.run())

    await uasyncio.sleep(0)

async def main():

    tasks = (service1, service2)
        res = await uasyncio.funcs.gather(*tasks, return_exceptions=False)

uasyncio.run(main())

Answer 1

When you create a task with create_task , you get a task object.

You can then get the status of the tasks using methods such as:

• task.done()
• task.cancelled()
• task.result

See thefull documentation for details.