coroutine AbstractEventLoop.connect_write_pipe(protocol_factory, pipe) Register write pipe in eventloop.

class selectors.SelectorKey A SelectorKey is a

events Events that must be waited for on this file object.

epoll.fromfd(fd) Create an epoll object from a given file descriptor.

epoll.fileno() Return the file descriptor number of the control fd.

coroutine AbstractEventLoop.run_in_executor(executor, func, *args) Arrange for a func to be called in the specified

class asyncio.Server Server listening on sockets. Object created by the AbstractEventLoop

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

is_set() Return True if and only if the internal flag is true.

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