- tests/_local_mqtt.py: in-process MQTT 3.1.1 broker on 127.0.0.1 (what
the repo uses: protocol level 4, clean session, QoS 0/1, retained).
- conftest: one session broker named by MQTT_BROKER/MQTT_PORT/MQTT_TLS;
other redirecting/auth MQTT_* dropped and restored afterwards.
- Harnesses of the 22 broker-dependent tests (#18 acceptance1/2/3/5,
#6 t1_1/2/7/8/14/15/16/20, #19 MQTT loop x2, #33 b3/r3/b7, #30
s9/s10/r2) use it; the "broker unreachable" skips are gone (a local
broker that does not deliver is a failure). acceptance1/5 and #19 also
assert on the subscriber, runner and audit logs the real producers write.
- tests/test_local_mqtt.py: conformance with the real clients and the real
publish_event -> job_subscriber path (C0), an AST guard against public
broker literals and MQTT_* deleted without a replacement (C2), and the
session's broker config (C3).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Review round 3 (reviewer-grok-01, NOT PASS N1; non-blocking B1):
- reconcile.sh (N1): the python subscriber installs its SIGTERM/SIGINT
handlers before connect/loop_start. A signal during the broker handshake,
the CONNACK wait, or right after the paho thread logs "subscribed to" now
takes the clean path (the signal line, loop_stop/disconnect, rc 0) instead
of Python's default action; the CONNACK wait ends on it, and a signalled
subscriber never falls back to polling (rc 3).
- reconcile.sh (B1): `_sub_stop` reads `$!` with nounset off. On bash 3.2
`${!:-}` and `${!+x}` are both unbound before the first `&`, so the trap
died with rc 1 instead of 143.
- tests: SIGTERM during a CONNACK wait against a silent local listener (no
broker needed), and the verbatim `_sub_stop` run without and with a
child; both fail on 8f9745b.
- docs: monitor SKILL.md and VERSIONS.md state the handler order; test
count 16.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HCGpJXhSZasJLU38ksDghe
Review round 2 (planner-reviewer-codex-01, NOT PASS P2):
- conftest `_is_subscriber_daemon_argv`: `ps -o args=` joins argv unquoted,
so the script path is taken from the shell word up to the first
`/reconcile.sh --subscribe` instead of as one whitespace token. A sandbox
or --basetemp path with a space no longer hides its daemon from the
fixture reaper and the session leak guard. A candidate with whitespace
counts only when it names an existing file, so a bash wrapper under the
root whose later argv carries the words is still excluded.
- tests: a whitespace-path selector regression and an owned live-process
cleanup check (both fail on c096cb4); the R-2 test also pins the bash
wrapper exclusion.
- docs: the polling fallback's signal handling is stated precisely in
monitor SKILL.md and VERSIONS.md (a running --once pass finishes first,
the interval's sleep child ends on its own); create SKILL.md says an
already-running daemon's PID is still reported under the opt-out;
VERSIONS selector wording and test count (14).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HCGpJXhSZasJLU38ksDghe
Review round 1 (claude PASS, agy PASS) recommendations:
- reconcile.sh: `_sub_stop` falls back to `$!` for the window before
`_sub_pid=$!` (R-1); lock identity compared as (st_dev, st_ino).
- lib.sh legacy start_watchdog prints nothing when opted out and no daemon
runs, byte-identical to the python body.
- conftest/test: `_is_subscriber_daemon_argv` selects only
`bash|sh <root>/.../reconcile.sh --subscribe`, never a brief-carrying
wrapper that quotes the words or a prefix-colliding sibling root (R-2);
one new unit test for the selector.
- monitor SKILL.md / VERSIONS.md: the polling fallback checks the lock
file's presence only and does not exclude a second daemon; measurement
wording uses the argv-shape criterion instead of raw pgrep.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VCgu9Fa9iT7TbJUSzdq4Ff
create_session.sh detaches `reconcile.sh --subscribe --idle-timeout 0` per
workspace; test sandboxes never reaped it and the daemon neither noticed its
workspace vanish nor honoured SIGTERM (bash deferred the signal behind the
foreground python child). 202 orphans were found holding public-broker
wildcard subscriptions for deleted pytest tmpdirs.
- daemon.py / lib.sh: MAM_NO_SUBSCRIBER_DAEMON=1 (literal) skips the spawn but
still reports a running daemon; cli prints a stderr note, stdout stays empty.
- reconcile.sh: python subscriber runs as a waited background child with a
TERM/INT trap (exit 143); the MQTT loop exits when the workspace dir is gone
or .mam/monitor.lock is no longer the held inode; SIGTERM/SIGINT handled via
the stop event so loop_stop/disconnect run; the polling fallback checks the
same and sleeps in a waited child.
- conftest: sandbox default MAM_NO_SUBSCRIBER_DAEMON=1, per-sandbox reaper
finalizer, session-scope leak guard over the pytest basetemp.
- tests: 11 lifecycle tests (tests/test_issue19_subscriber_daemon_lifecycle.py);
phase-1 watchdog/daemon characterization tests opt back in.
- docs: monitor SKILL.md lifecycle contract + pitfalls, create SKILL.md note.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VCgu9Fa9iT7TbJUSzdq4Ff
GodopuandClaude Opus 5.5