Files
hermes-agent/hermes_cli
teknium1 a3d3daf7e9 fix: hand back a custom-unit gateway even when identify answers systemd/launchd
gateway_declares_external_supervisor treated the control-socket identify answer
as final whenever `supervisor` was non-empty and only accepted "external".
_detect_supervisor() answers "systemd" as soon as INVOCATION_ID is set (and
"launchd" under the XPC name), so a gateway run by a custom, non-canonical
systemd unit / launchd agent with `ExecStart=... gateway run --external-supervisor`
— the documented contract — was classified non-external and `hermes gateway
restart` still took the stop + foreground run_gateway path that stamps the CLI's
PID and wedges every respawn (#110637). The update path's argv check on the same
gateway already said external-supervisor, so the two restart paths disagreed.

Any self-declared supervisor other than "manual" now means hand back (the
declaring supervisor owns the respawn); otherwise the argv/state-file marker
decides as before. The drain-failure message no longer claims a timeout when
SIGUSR1 could not be sent at all.

Review finding: socket-first detection classified a custom systemd unit's
--external-supervisor gateway as manual and took the wedge path.
2026-09-15 04:07:13 -07:00
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