hermes-agent/gateway/platforms
Brian D. Evans 133e0271e2 fix(slack): scope top-level channel messages by channel-only when reply_in_thread=false (#15421)
Top-level Slack channel messages previously fell back to the message's
own ``ts`` as a synthetic ``thread_ts``:

    thread_ts = event.get("thread_ts") or ts  # ts fallback for channels

That value flows into ``build_source(thread_id=thread_ts)`` at
line 1247.  The gateway session store keys sessions by
``(platform, channel_id, thread_id)``, so every top-level channel
message ended up on a unique session.  Operators who set
``reply_in_thread: false`` in ``config.yaml`` expected all top-level
channel messages to share one session (the whole point of that flag)
— instead each one spawned a fresh conversation with no context
carry-over.

### Fix

Three explicit cases in the channel branch:

| event.thread_ts | reply_in_thread | thread_ts for session keying |
|---|---|---|
| non-null (real thread reply) | either | event.thread_ts |
| null (top-level) | true (default) | ts (legacy: own-thread sessions) |
| null (top-level) | false | **None** (shared channel session) |

The outbound-reply gate at line 1264 (``reply_to_message_id =
thread_ts if thread_ts != ts else None``) still works correctly in
all three cases without further changes: ``None != ts`` is True, so
shared-channel top-level messages don't get their reply threaded
either — matching the operator's ``reply_in_thread=false`` intent
end-to-end.

Genuine thread replies still scope per-thread under both modes so
multi-person threaded conversations can't collide with unrelated
channel chatter.

### Tests (7 new in ``tests/gateway/test_slack_channel_session_scope.py``)

All drive the real ``SlackAdapter._handle_slack_message`` code path
(not a re-implementation) via the standard pytest fixture pattern
used by ``tests/gateway/test_slack.py``.  Messages @mention the bot
so the mention gate doesn't drop them — the tests are specifically
about what happens once the handler decides to emit a ``MessageEvent``.

* ``TestChannelSessionScopeDefault`` (2 cases):
  - Explicit ``reply_in_thread: true`` keeps ``thread_id = ts``
    (legacy behaviour — regression guard)
  - Unset config behaves like ``reply_in_thread: true`` (pins the
    default)
* ``TestChannelSessionScopeShared`` (3 cases):
  - ``reply_in_thread: false`` + top-level → ``thread_id is None``
    (the #15421 bug 1 fix)
  - ``reply_to_message_id is None`` in the same case (no threaded
    outbound reply)
  - Genuine thread reply still scopes per-thread when shared mode is
    on — only TOP-LEVEL messages collapse to the channel session
* ``TestThreadReplyAlwaysScopesByThread`` (2 parametrised cases):
  - Thread replies get ``thread_id = event.thread_ts`` regardless of
    ``reply_in_thread`` — critical invariant for multi-thread
    channels; a regression here would leak per-thread context across
    threads

**Regression guard verified**: reverted the else-branch to the legacy
``thread_ts = event.get("thread_ts") or ts`` one-liner;
``test_top_level_maps_to_none_when_reply_in_thread_false`` correctly
failed (asserts ``thread_id is None`` but got ``"1700000000.000003"``).
Restored → 182 slack tests pass (175 existing + 7 new).

Scope: this fixes #15421 bug 1 only.  Bug 2 (sessions.json not
persisting across compression) lives elsewhere in the session
manager and is left for a separate diff.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-06-07 21:19:59 -07:00
..
qqbot fix(qqbot): stop 100% CPU spin when WebSocket is closed but not None (#31193, #31771) (#40574) 2026-06-06 18:44:44 -07:00
__init__.py perf(gateway): defer QQAdapter and YuanbaoAdapter imports via PEP 562 (#22790) 2026-05-09 13:17:48 -07:00
_http_client_limits.py fix(gateway): tighten httpx keepalive and close whatsapp typing-response leak (#18451) 2026-05-02 02:23:37 -07:00
ADDING_A_PLATFORM.md refactor(plugins): add apply_yaml_config_fn registry hook 2026-05-13 22:20:30 -07:00
api_server.py fix(api_server): report hermes version on /health and /health/detailed (#40620) 2026-06-07 18:38:54 -07:00
base.py feat(gateway): render terminal tool calls as native bash code blocks on markdown platforms (#41215) 2026-06-07 17:29:55 -07:00
bluebubbles.py refactor(bluebubbles): simplify mention-gating helpers 2026-06-01 18:52:05 -07:00
dingtalk.py fix(dingtalk): finalize open streaming cards before disconnect 2026-05-23 20:48:56 -07:00
email.py chore: ruff auto-fix PLR6201 — tuple → set in membership tests (#23937) 2026-05-11 11:13:25 -07:00
feishu.py feat(gateway): render terminal tool calls as native bash code blocks on markdown platforms (#41215) 2026-06-07 17:29:55 -07:00
feishu_comment.py chore: ruff auto-fix PLR6201 — tuple → set in membership tests (#23937) 2026-05-11 11:13:25 -07:00
feishu_comment_rules.py chore: ruff auto-fix C401, C416, C408, PLR1722 (#23940) 2026-05-11 11:20:58 -07:00
feishu_meeting_invite.py refactor(feishu): slim meeting-invite parser; add AUTHOR_MAP entry 2026-06-04 06:15:23 -07:00
helpers.py fix(gateway): preserve underscores in plain-text identifiers 2026-05-16 23:11:43 -07:00
matrix.py feat(gateway): render terminal tool calls as native bash code blocks on markdown platforms (#41215) 2026-06-07 17:29:55 -07:00
msgraph_webhook.py fix(security): require source CIDR allowlisting for public msgraph webhook binds 2026-05-28 01:26:18 -07:00
signal.py Add Hermes desktop app (#20059) 2026-05-31 17:46:56 -05:00
signal_rate_limit.py feat(gateway/signal): add support for multiple images sending 2026-04-30 04:28:08 -07:00
slack.py fix(slack): scope top-level channel messages by channel-only when reply_in_thread=false (#15421) 2026-06-07 21:19:59 -07:00
sms.py fix(gateway): add trust_env=True to aiohttp sessions in SMS, Slack, Teams, Google Chat adapters 2026-05-16 23:11:43 -07:00
telegram.py feat(gateway): render terminal tool calls as native bash code blocks on markdown platforms (#41215) 2026-06-07 17:29:55 -07:00
telegram_network.py fix(telegram): reset sticky fallback IP on connect failure, retry primary DNS 2026-05-18 22:14:45 -07:00
webhook.py feat(dashboard): complete admin panel — MCP catalog, enable/disable toggles, hook creation, system stats (#36736) 2026-06-02 00:16:11 -04:00
wecom.py fix(gateway): honor WECOM_ALLOWED_USERS in env-only WeCom DM allowlist 2026-06-01 19:20:36 -07:00
wecom_callback.py chore(wecom): make defusedxml dep acquireable and tolerant of absence 2026-05-25 23:30:43 -07:00
wecom_crypto.py feat(gateway): add WeCom callback-mode adapter for self-built apps 2026-04-11 15:22:49 -07:00
weixin.py feat(gateway): render terminal tool calls as native bash code blocks on markdown platforms (#41215) 2026-06-07 17:29:55 -07:00
whatsapp.py feat(gateway): render terminal tool calls as native bash code blocks on markdown platforms (#41215) 2026-06-07 17:29:55 -07:00
yuanbao.py fix(yuanbao): bound ws.close() so an idle server can't stall shutdown ~5s (#40607) 2026-06-07 17:49:38 -07:00
yuanbao_media.py chore: ruff auto-fix PLR6201 — tuple → set in membership tests (#23937) 2026-05-11 11:13:25 -07:00
yuanbao_proto.py chore: ruff auto-fix PLR6201 — tuple → set in membership tests (#23937) 2026-05-11 11:13:25 -07:00
yuanbao_sticker.py yuanbao platform (#16298) 2026-04-26 18:50:49 -07:00