28     def __init__(self, loop, sock, protocol, waiter=None,  argument
31         self._set_extra(sock)
32         self._sock = sock
68     def _set_extra(self, sock):  argument
69         self._extra['pipe'] = sock
160     def __init__(self, loop, sock, protocol, waiter=None,  argument
164         super().__init__(loop, sock, protocol, waiter, extra, server)
447     def __init__(self, loop, sock, protocol, waiter=None,  argument
449         super().__init__(loop, sock, protocol, waiter, extra, server)
450         base_events._set_nodelay(sock)
452     def _set_extra(self, sock):  argument
453         self._extra['socket'] = sock
456             self._extra['sockname'] = sock.getsockname()
460                     "getsockname() failed on %r", sock, exc_info=True)
464                 self._extra['peername'] = sock.getpeername()
468                                    sock, exc_info=True)
493     def _make_socket_transport(self, sock, protocol, waiter=None,  argument
495         return _ProactorSocketTransport(self, sock, protocol, waiter,
511     def _make_duplex_pipe_transport(self, sock, protocol, waiter=None,  argument
514                                             sock, protocol, waiter, extra)
516     def _make_read_pipe_transport(self, sock, protocol, waiter=None,  argument
518         return _ProactorReadPipeTransport(self, sock, protocol, waiter, extra)
520     def _make_write_pipe_transport(self, sock, protocol, waiter=None,  argument
524                                            sock, protocol, waiter, extra)
544     async def sock_recv(self, sock, n):  argument
545         return await self._proactor.recv(sock, n)
547     async def sock_recv_into(self, sock, buf):  argument
548         return await self._proactor.recv_into(sock, buf)
550     async def sock_sendall(self, sock, data):  argument
551         return await self._proactor.send(sock, data)
553     async def sock_connect(self, sock, address):  argument
554         return await self._proactor.connect(sock, address)
556     async def sock_accept(self, sock):  argument
557         return await self._proactor.accept(sock)
559     async def _sock_sendfile_native(self, sock, file, offset, count):  argument
581                 await self._proactor.sendfile(sock, file, offset, blocksize)
645     def _start_serving(self, protocol_factory, sock,  argument
668                 f = self._proactor.accept(sock)
670                 if sock.fileno() != -1:
674                         'socket': sock,
676                     sock.close()
679                                  sock, exc_info=True)
681                 sock.close()
683                 self._accept_futures[sock.fileno()] = f
697     def _stop_serving(self, sock):  argument
698         future = self._accept_futures.pop(sock.fileno(), None)
701         self._proactor._stop_serving(sock)
702         sock.close()