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bpo-40280: Disable AF_UNIX, AF_PACKET, SO_REUSE* on Emscripten (#31829)

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Emscripten's socket emulation is limited. AF_UNIX, AF_PACKET, setsockopt(), and most SO_* constants are not supported.
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Christian Heimes 2022-03-12 00:25:14 +02:00 • committed by GitHub
parent 3b128c0548
commit ecfff63e06
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4 changed files with 22 additions and 5 deletions
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4
Lib/socketserver.py
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@ -465,9 +465,9 @@ def server_bind(self):
May be overridden.
"""
if self.allow_reuse_address:
if self.allow_reuse_address and hasattr(socket, "SO_REUSEADDR"):
self.socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
if self.allow_reuse_port:
if self.allow_reuse_port and hasattr(socket, "SO_REUSEPORT"):
self.socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
self.socket.bind(self.server_address)
self.server_address = self.socket.getsockname()