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gh-80184: Set getattr(socket, "SOMAXCONN", 5) as the default queue size for TCPServer (GH-134249)

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socketserver.TCPServer default queue size becomes SOMAXCONN instead of 5 when possible.
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Sahil Shah 2025-05-19 15:28:09 -04:00 committed by GitHub
parent 27bd08273c
commit 92f85ff3a0
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3 changed files with 4 additions and 1 deletions
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2
Doc/library/socketserver.rst
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@ -24,6 +24,8 @@ There are four basic concrete server classes:
:meth:`~BaseServer.server_activate`. The other parameters are passed to :meth:`~BaseServer.server_activate`. The other parameters are passed to
the :class:`BaseServer` base class. the :class:`BaseServer` base class.
.. versionchanged:: next
The default queue size is now ``socket.SOMAXCONN`` for :class:`socketserver.TCPServer`.
.. class:: UDPServer(server_address, RequestHandlerClass, bind_and_activate=True) .. class:: UDPServer(server_address, RequestHandlerClass, bind_and_activate=True)

2
Lib/socketserver.py
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@ -441,7 +441,7 @@ class TCPServer(BaseServer):
socket_type = socket.SOCK_STREAM socket_type = socket.SOCK_STREAM
request_queue_size = 5 request_queue_size = getattr(socket, "SOMAXCONN", 5)
allow_reuse_address = False allow_reuse_address = False

1
Misc/NEWS.d/next/Library/2025-05-19-17-27-21.gh-issue-80184.LOkbaw.rst Normal file
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@ -0,0 +1 @@
The default queue size is now ``socket.SOMAXCONN`` for :class:`socketserver.TCPServer`.