nagayon-935 / conduit / 23794163107

64%

Build Type

push

github

Committed by nagayon-935

Commit Message

fix: prevent SSH display freeze caused by blocking WebSocket writes

SafeConn.WriteMessage had no write deadline, allowing a slow or
unresponsive client to block the broadcast loop indefinitely. This
stalled readPump, filled the ToClient channel, and caused
sshToClientPump to drop SSH output after 50ms (BackpressureTimeout),
which appeared as a frozen terminal.

- Add 10s write deadline to SafeConn.WriteMessage
- Remove failed connections immediately in BroadcastToWebSockets
  so one bad client cannot starve healthy ones
- Update tests: server now sends exit instead of error for unknown
  sessions so the client stops reconnecting

Coverage Stats

0 of 15 new or added lines in 2 files covered. (0.0%)

22 existing lines in 5 files now uncovered.

664 of 1101 relevant lines covered (60.31%)

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