ginuerzhandClaude Opus 4.8 8683da6a65 mux: a stream's deadline must not reach the shared session conn ...

streamConn embeds the session's net.Conn and overrides Read/Write/Close,
but not the deadline methods, so those reached the connection every
stream shares. Any deadline set by one stream then outlived it and
decided when the others could read.

net/http makes this reachable: tearing down a connection parks a
pending read with SetReadDeadline(time.Unix(1, 0)) and clears it only
when a read was actually in flight. Without a read in flight the shared
conn is left with a deadline in 1970, and the next Accept on the
session fails immediately with an i/o timeout — reported as a listener
error even though the session was healthy.

Delegate the three deadline methods to the stream, which has always had
its own. The test drives one request end to end over a stream, applies
that teardown deadline, and asserts the session still hands out the
next stream.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-10-02 12:44:14 +08:00

..

mux_test.go

mux: a stream's deadline must not reach the shared session conn

2026-10-02 12:44:14 +08:00

mux.go

mux: a stream's deadline must not reach the shared session conn

2026-10-02 12:44:14 +08:00