AbstractEventLoop.set_exception_handler(handler) Set handler as the new event loop exception handler.

class selectors.PollSelector

epoll.unregister(fd) Remove a registered file descriptor from the epoll object.

cancel() Cancel the future and schedule callbacks. If the future is already done or cancelled

DatagramProtocol.error_received(exc) Called when a previous send or receive operation raises an

AbstractEventLoop.get_debug() Get the debug mode (

set_write_buffer_limits(high=None, low=None) Set the high- and low-water limits for write flow control.

coroutine wait() Block until the internal flag is true. If the internal flag is true on entry

class asyncio.subprocess.Process A subprocess created by the create_subprocess_exec() or the create_subp

poll.unregister(fd) Remove a file descriptor being tracked by a polling object. Just like the register() method