Desktop loses optimistic messages during mid-send resync
Cluster 115083. Data as of
Nothing open on GitHub. Fix merged in #116896 on 20 Sep 2026. Check it covers your case.
The short answer
- Known?
- Yes. 3 related items grouped here, 1 issue already closed.
- Fix event
- A fix was merged to main in PR #116896. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
resolved, deciding PR #116896. That is separate from the fix event. - Still open
- Nothing open on GitHub.
A bug where un-acknowledged optimistic messages are dropped when a resync occurs while a send is in progress, with fixes targeting unguarded merge sites on desktop.
Open issues0
Open PRs0
Fixes on record
-
#116896 fix(desktop): an un-acked optimistic message survives a resync that lands mid-send (#115083, salvage #115085)
files:
apps/desktop/src/app/contrib/hooks/use-background-sync.test.ts,apps/desktop/src/app/contrib/hooks/use-background-sync.ts,apps/desktop/src/app/contrib/wiring.tsx,apps/desktop/src/app/settings/vault-settings.owner.test.tsx,contributors/emails/[redacted:email]
1 PR closed without merging
From the close comments: merged via another change 1
-
#115085 fix(desktop): keep un-acked optimistic messages across a resync · merged via another change →
8a0c91f,#116896,#115083,#115085
Closed issues · 1
- Closed#115083[Bug]: Desktop loses an un-acked optimistic message when a resync lands mid-send (three unguarded merge sites)
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structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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
- Merged PRs
- #116896
- Closed issues
- 1
- Attempts
- 1 PR closed without merging
- Fix link checked
- 20 Sep 2026