put_nowait(item) Put an item into the queue without blocking. If no free slot is immediately

coroutine wait_for(predicate) Wait until a predicate becomes true. The predicate should be a

class asyncio.BaseTransport Base class for transports. close(self)

class asyncio.DatagramProtocol The base class for implementing datagram protocols (for use with e.g. UDP transports).

coroutine AbstractEventLoop.sock_sendall(sock, data) Send data to the socket. Modeled after blocking

asyncio.iscoroutinefunction(func) Return True if func is determined to be a coroutine function

set_exception(exception) Mark the future done and set an exception. If the future is already

set_result(result) Mark the future done and set its result. If the future is already done when

close() Stop serving: close listening sockets and set the sockets attribute to None.

locked() Returns True if semaphore can not be acquired immediately.