send_signal(signal) Send the signal number to the subprocess, as in

pid The identifier of the process. Note that for processes created by the create_subp

class asyncio.Protocol The base class for implementing streaming protocols (for use with e.g. TCP and SSL transports).

class asyncio.LifoQueue A subclass of Queue that retrieves most recently added entries first.

class asyncio.Handle A callback wrapper object returned by AbstractEventLoop.call_soon(), AbstractEventLoop

coroutine put(item) Put an item into the queue. If the queue is full, wait until a free slot is available before adding item

class asyncio.SubprocessProtocol The base class for implementing protocols communicating with child processes (through a set

SubprocessProtocol.process_exited() Called when the child process has exited.

devpoll.modify(fd[, eventmask]) This method does an unregister() followed by a register(). It is (a

locked() Return True if the underlying lock is acquired.