外观
tasks API
模块说明
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Bounded ownership of cooperative asyncio tasks; not a thread/process sandbox.TaskOwner
python
class TaskOwnerSDK 说明：
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Internal Worker task scope. A failed child synchronously fails its owner.TaskOwner.__init__
python
def __init__(self, on_failure, limit)TaskOwner.open
python
def open(self)TaskOwner.seal
python
def seal(self)TaskOwner.check
python
def check(self)TaskOwner.spawn
python
def spawn(self, coroutine, *, name=None)TaskOwner.begin_join
python
def begin_join(self)SDK 说明：
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Seal and request cancellation once, shared by Drain and shutdown.TaskOwner.join
python
async def join(self)SDK 说明：
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Wait for actual termination, even when this waiter is cancelled.
Concurrent callers share the same cancellation and completion boundary.
Uncooperative code may require the Host's process termination boundary.