kevent.ident Value used to identify the event. The interpretation depends on the filter but it’s usually the file descriptor

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

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

class selectors.SelectSelector

asyncio.as_completed(fs, *, loop=None, timeout=None) Return an iterator whose values, when waited for, are Future

class selectors.DevpollSelector

sockets List of

select.poll() (Not supported by all operating systems.) Returns a polling object, which supports registering and unregistering

get_pipe_transport(fd) Return the transport for the communication pipe corresponding to the integer file descriptor fd:

locked() Return True if the lock is acquired.