Desktop backend connection race and restart handling around compaction
Cluster 127974 · apps/desktop. Data as of
1 open item. Fix merged in #128401 on 29 Sep 2026. Check it covers your case.
The short answer
- Known?
- Yes. 3 related items grouped here, 0 issues already closed.
- Fix event
- A fix was merged to main in PR #128401. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
unresolved. That is separate from the fix event. - Still open
- 1 issue and 0 PRs.
Next step: read #128401, then check whether your report is the one still open.
Read #128401Pick up a Lab taskThe members concern the desktop app's backend connection: one bug report describes a race during context compaction with duplicated message rendering and repeated backend restarts, and two fix-titled items address single-flighting the primary backend start and querying the backend about a silent live turn. The titles suggest a related theme, but they do not show whether the fixes address the reported bug or their status.
Open issues1
- Issue#127974[Bug]: Desktop backend-connection race on context compaction — duplicated message rendering + repeated backend restarts
Open PRs0
Fixes on record
-
#128401 fix(desktop): ask the backend before settling a silent live turn
files:
apps/desktop/src/app/contrib/hooks/use-background-sync.test.tsx,apps/desktop/src/app/contrib/hooks/use-background-sync.ts,apps/desktop/src/app/contrib/hooks/use-session-tile-delegate.ts,apps/desktop/src/app/session/hooks/use-message-stream/gateway-event/session-info.ts,apps/desktop/src/app/session/hooks/use-prompt-actions/rewind.test.ts,apps/desktop/src/app/session/hooks/use-prompt-actions/rewind.ts,apps/desktop/src/app/session/hooks/use-prompt-actions/submit.ts,apps/desktop/src/i18n/de.ts,apps/desktop/src/i18n/en.ts,apps/desktop/src/i18n/es.ts,apps/desktop/src/i18n/fr.ts,apps/desktop/src/lib/chat-messages/index.ts,apps/desktop/src/lib/chat-messages/parts.ts,apps/desktop/src/lib/error-surface.ts,apps/desktop/src/store/session-states.ts,apps/desktop/src/store/session-watchdog.test.ts,locales/_keys.desktop.json
1 PR closed without merging
From the close comments: superseded by another PR 1
-
#128400 fix(desktop): single-flight the primary backend start so reconnects cannot cascade · superseded by another PR →
#127974,#128528,#128401
How this cluster was grouped
-
Link evidence (
structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference. -
Pairwise link density
0.67: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36.1.00means every pair is linked.
Pick up a Lab task
Check whether a fix covers the open issues here, with your own agent. Bring back evidence for maintainers.
Open the LabAt a glance
- Subsystem
- apps/desktop
- Merged PRs
- #128401
- Closed issues
- 0
- Attempts
- 1 PR closed without merging
- Fix link checked
- 29 Sep 2026