fix(slack): enable preview streaming in flat DMs (replyToMode: off) (#76330)

Summary:
- The PR enables Slack draft preview streaming for flat DMs in all non-off modes, updates Slack streaming tests/docs/config metadata/changelog, and refreshes small guard baselines.
- Reproducibility: yes. source-reproducible on current main: the helper returns false for `mode: "partial"` in ...  current test asserts that disabled path. I did not run tests because this review was explicitly read-only.

Automerge notes:
- Ran the ClawSweeper repair loop before final review.
- Included post-review commit in the final squash: fix(slack): enable preview streaming in flat DMs (replyToMode: off)
- Included post-review commit in the final squash: fix(clawsweeper): address review for automerge-openclaw-openclaw-5654…

Validation:
- ClawSweeper review passed for head 52e5d74ef9.
- Required merge gates passed before the squash merge.

Prepared head SHA: 52e5d74ef9
Review: https://github.com/openclaw/openclaw/pull/76330#issuecomment-4365017023

Co-authored-by: clawsweeper <274271284+clawsweeper[bot]@users.noreply.github.com>
Co-authored-by: bob <637186+HangGlidersRule@users.noreply.github.com>
This commit is contained in:
clawsweeper[bot]
2026-05-03 01:30:36 +00:00
committed by GitHub
parent 9765a5777c
commit e8df05ed4f
11 changed files with 45 additions and 41 deletions

View File

@@ -648,8 +648,8 @@ Notes:
`channels.slack.streaming.nativeTransport` controls Slack native text streaming when `channels.slack.streaming.mode` is `partial` (default: `true`).
- A reply thread must be available for native text streaming and Slack assistant thread status to appear. Thread selection still follows `replyToMode`.
- Channel and group-chat roots can still use the normal draft preview when native streaming is unavailable.
- Top-level Slack DMs stay off-thread by default, so they do not show the thread-style preview; use thread replies or `typingReaction` if you want visible progress there.
- Channel, group-chat, and top-level DM roots can still use the normal draft preview when native streaming is unavailable or no reply thread exists.
- Top-level Slack DMs stay off-thread by default, so they do not show Slack's thread-style native stream/status preview; OpenClaw posts and edits a draft preview in the DM instead.
- Media and non-text payloads fall back to normal delivery.
- Media/error finals cancel pending preview edits; eligible text/block finals flush only when they can edit the preview in place.
- If streaming fails mid-reply, OpenClaw falls back to normal delivery for remaining payloads.