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cultmesh-py: bind the TCP+UDP pair for port 0 without the race #34

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libby merged 1 commit from libby/cultmesh-py-port-race into main 2026-11-07 19:28:51 +00:00
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2026-11-07

Libby
cultmesh-py: bind the TCP+UDP pair for port 0 without the race
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CultMeshLocalServer.start bound TCP to port 0 and then bound UDP to whatever number
the kernel picked, failing with EADDRINUSE whenever another process held that
number for UDP (this host has hundreds of UDP listeners), and left the accept
thread running on failure. Port 0 now retries with a fresh pair (bounded); both
sockets bind before any thread starts; an explicit port still fails honestly.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
e0f5e13a1b
2026-11-07 19:25:38 +00:00