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Issue #27392: Add loop.connect_accepted_socket().

Browse source 
Patch by Jim Fulton.
This commit is contained in:
Yury Selivanov 2016-07-12 18:23:10 -04:00
parent 6f379f4886
commit 252e9ed974
3 changed files with 106 additions and 4 deletions
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28
Lib/asyncio/base_events.py
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@ -707,8 +707,6 @@ class BaseEventLoop(events.AbstractEventLoop):
raise ValueError(
'host and port was not specified and no sock specified')
sock.setblocking(False)
transport, protocol = yield from self._create_connection_transport(
sock, protocol_factory, ssl, server_hostname)
if self._debug:
@ -721,14 +719,17 @@ class BaseEventLoop(events.AbstractEventLoop):
@coroutine
def _create_connection_transport(self, sock, protocol_factory, ssl,
server_hostname):
server_hostname, server_side=False):
sock.setblocking(False)
protocol = protocol_factory()
waiter = self.create_future()
if ssl:
sslcontext = None if isinstance(ssl, bool) else ssl
transport = self._make_ssl_transport(
sock, protocol, sslcontext, waiter,
server_side=False, server_hostname=server_hostname)
server_side=server_side, server_hostname=server_hostname)
else:
transport = self._make_socket_transport(sock, protocol, waiter)
@ -979,6 +980,25 @@ class BaseEventLoop(events.AbstractEventLoop):
logger.info("%r is serving", server)
return server
@coroutine
def connect_accepted_socket(self, protocol_factory, sock, *, ssl=None):
"""Handle an accepted connection.
This is used by servers that accept connections outside of
asyncio but that use asyncio to handle connections.
This method is a coroutine. When completed, the coroutine
returns a (transport, protocol) pair.
"""
transport, protocol = yield from self._create_connection_transport(
sock, protocol_factory, ssl, '', server_side=True)
if self._debug:
# Get the socket from the transport because SSL transport closes
# the old socket and creates a new SSL socket
sock = transport.get_extra_info('socket')
logger.debug("%r handled: (%r, %r)", sock, transport, protocol)
return transport, protocol
@coroutine
def connect_read_pipe(self, protocol_factory, pipe):
protocol = protocol_factory()