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bpo-44011: New asyncio ssl implementation (#31275)

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* bpo-44011: New asyncio ssl implementation

Co-Authored-By: Andrew Svetlov <andrew.svetlov@gmail.com>

* fix warning

* fix typo

Co-authored-by: Andrew Svetlov <andrew.svetlov@gmail.com>
This commit is contained in:
Kumar Aditya 2022-02-15 18:34:00 +05:30 • committed by GitHub
parent 3be1a443ca
commit 13c10bfb77
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GPG key ID: 4AEE18F83AFDEB23
12 changed files with 2478 additions and 527 deletions
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17
Lib/asyncio/unix_events.py
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@ -229,7 +229,8 @@ class _UnixSelectorEventLoop(selector_events.BaseSelectorEventLoop):
self, protocol_factory, path=None, *,
ssl=None, sock=None,
server_hostname=None,
ssl_handshake_timeout=None):
ssl_handshake_timeout=None,
ssl_shutdown_timeout=None):
assert server_hostname is None or isinstance(server_hostname, str)
if ssl:
if server_hostname is None:
@ -241,6 +242,9 @@ class _UnixSelectorEventLoop(selector_events.BaseSelectorEventLoop):
if ssl_handshake_timeout is not None:
raise ValueError(
'ssl_handshake_timeout is only meaningful with ssl')
if ssl_shutdown_timeout is not None:
raise ValueError(
'ssl_shutdown_timeout is only meaningful with ssl')
if path is not None:
if sock is not None:
@ -267,13 +271,15 @@ class _UnixSelectorEventLoop(selector_events.BaseSelectorEventLoop):
transport, protocol = await self._create_connection_transport(
sock, protocol_factory, ssl, server_hostname,
ssl_handshake_timeout=ssl_handshake_timeout)
ssl_handshake_timeout=ssl_handshake_timeout,
ssl_shutdown_timeout=ssl_shutdown_timeout)
return transport, protocol
async def create_unix_server(
self, protocol_factory, path=None, *,
sock=None, backlog=100, ssl=None,
ssl_handshake_timeout=None,
ssl_shutdown_timeout=None,
start_serving=True):
if isinstance(ssl, bool):
raise TypeError('ssl argument must be an SSLContext or None')
@ -282,6 +288,10 @@ class _UnixSelectorEventLoop(selector_events.BaseSelectorEventLoop):
raise ValueError(
'ssl_handshake_timeout is only meaningful with ssl')
if ssl_shutdown_timeout is not None and not ssl:
raise ValueError(
'ssl_shutdown_timeout is only meaningful with ssl')
if path is not None:
if sock is not None:
raise ValueError(
@ -328,7 +338,8 @@ class _UnixSelectorEventLoop(selector_events.BaseSelectorEventLoop):
sock.setblocking(False)
server = base_events.Server(self, [sock], protocol_factory,
ssl, backlog, ssl_handshake_timeout)
ssl, backlog, ssl_handshake_timeout,
ssl_shutdown_timeout)
if start_serving:
server._start_serving()
# Skip one loop iteration so that all 'loop.add_reader'