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v0.15.1

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@nnemirovsky nnemirovsky released this 12 May 04:14
· 10 commits to main since this release
v0.15.1
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Learn about vigilant mode.

Bug Fixes

  • proxy: SSH jump host close race that dropped the agent's exec reply (#41)

When an upstream SSH server replied + wrote data + sent exit-status + closed the channel in one burst, sluice's wait on the three upstream-to-agent goroutines completed and closed srcChan while the agent-to-upstream forwarder was still mid-reply for the agent's exec request. The agent's session.SendRequest("exec", true, ...) observed SSH_MSG_CHANNEL_CLOSE before the SUCCESS reply landed on ch.msg, gossh surfaced the closed channel as io.EOF, and session.Output("whoami") failed with EOF even though the upstream succeeded. The fix tracks in-flight agent-to-upstream requests with a mutex+cond barrier so the close path drains any pending reply before srcChan.CloseWrite() / srcChan.Close(). Symptom was visible on the CI e2e-linux runners since d27b05e narrowed the close timing window; production SSH clients have enough natural latency between reply and close that the race window almost never opens.

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