epoll.closed True if the epoll object is closed.

class selectors.SelectorKey A SelectorKey is a

devpoll.close() Close the file descriptor of the polling object.

coroutine AbstractEventLoop.subprocess_shell(protocol_factory, cmd, *, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE, **kwargs)

notify_all() Wake up all coroutines waiting on this condition. This method acts like notify(), but wakes up all

coroutine asyncio.sleep(delay, result=None, *, loop=None) Create a coroutine that completes after a given time

data Optional opaque data associated to this file object: for example, this could be used to store a per-client session ID.

BaseProtocol.resume_writing() Called when the transport’s buffer drains below the low-water mark.

abstractmethod unregister(fileobj) Unregister a file object from selection, removing it from monitoring. A file object shall

class asyncio.Lock(*, loop=None) Primitive lock objects. A primitive lock is a synchronization