diff options
Diffstat (limited to 'Lib/asyncio/events.py')
| -rw-r--r-- | Lib/asyncio/events.py | 46 |
1 files changed, 31 insertions, 15 deletions
diff --git a/Lib/asyncio/events.py b/Lib/asyncio/events.py index 974a4a2..c9033c0 100644 --- a/Lib/asyncio/events.py +++ b/Lib/asyncio/events.py @@ -250,16 +250,20 @@ class AbstractEventLoop: async def getnameinfo(self, sockaddr, flags=0): raise NotImplementedError - async def create_connection(self, protocol_factory, host=None, port=None, - *, ssl=None, family=0, proto=0, - flags=0, sock=None, local_addr=None, - server_hostname=None): - raise NotImplementedError - - async def create_server(self, protocol_factory, host=None, port=None, - *, family=socket.AF_UNSPEC, - flags=socket.AI_PASSIVE, sock=None, backlog=100, - ssl=None, reuse_address=None, reuse_port=None): + async def create_connection( + self, protocol_factory, host=None, port=None, + *, ssl=None, family=0, proto=0, + flags=0, sock=None, local_addr=None, + server_hostname=None, + ssl_handshake_timeout=constants.SSL_HANDSHAKE_TIMEOUT): + raise NotImplementedError + + async def create_server( + self, protocol_factory, host=None, port=None, + *, family=socket.AF_UNSPEC, + flags=socket.AI_PASSIVE, sock=None, backlog=100, + ssl=None, reuse_address=None, reuse_port=None, + ssl_handshake_timeout=constants.SSL_HANDSHAKE_TIMEOUT): """A coroutine which creates a TCP server bound to host and port. The return value is a Server object which can be used to stop @@ -294,16 +298,25 @@ class AbstractEventLoop: the same port as other existing endpoints are bound to, so long as they all set this flag when being created. This option is not supported on Windows. + + ssl_handshake_timeout is the time in seconds that an SSL server + will wait for completion of the SSL handshake before aborting the + connection. Default is 10s, longer timeouts may increase vulnerability + to DoS attacks (see https://support.f5.com/csp/article/K13834) """ raise NotImplementedError - async def create_unix_connection(self, protocol_factory, path=None, *, - ssl=None, sock=None, - server_hostname=None): + async def create_unix_connection( + self, protocol_factory, path=None, *, + ssl=None, sock=None, + server_hostname=None, + ssl_handshake_timeout=constants.SSL_HANDSHAKE_TIMEOUT): raise NotImplementedError - async def create_unix_server(self, protocol_factory, path=None, *, - sock=None, backlog=100, ssl=None): + async def create_unix_server( + self, protocol_factory, path=None, *, + sock=None, backlog=100, ssl=None, + ssl_handshake_timeout=constants.SSL_HANDSHAKE_TIMEOUT): """A coroutine which creates a UNIX Domain Socket server. The return value is a Server object, which can be used to stop @@ -320,6 +333,9 @@ class AbstractEventLoop: ssl can be set to an SSLContext to enable SSL over the accepted connections. + + ssl_handshake_timeout is the time in seconds that an SSL server + will wait for the SSL handshake to complete (defaults to 10s). """ raise NotImplementedError |