Closed
Bug 1436637
Opened 6 years ago
Closed 6 years ago
Sync might end up in a deadlock
Categories
(Firefox :: Sync, enhancement, P1)
Firefox
Sync
Tracking
()
RESOLVED
FIXED
Firefox 60
| Tracking | Status | |
|---|---|---|
| firefox60 | --- | fixed |
People
(Reporter: eoger, Assigned: eoger)
References
Details
Attachments
(1 file)
In Service#observe(), we are awaiting on sync() to finish [0]. In Service#sync(), we are awaiting on observe() to finish [1]. You can see the problem: if we receive two push notifications at the same time that notify of "sync:collection_changed", we might end up in a deadlock and sync will not work until Firefox is restarted. [0] https://searchfox.org/mozilla-central/rev/84cea84b12145d752e50ddca6be5462c38510e35/services/sync/modules/service.js#432 [1] https://searchfox.org/mozilla-central/rev/84cea84b12145d752e50ddca6be5462c38510e35/services/sync/modules/service.js#1102 Patch to follow.
| Comment hidden (mozreview-request) |
| Comment hidden (mozreview-request) |
|
||
Comment 3•6 years ago
|
||
| mozreview-review | ||
Comment on attachment 8949273 [details] Bug 1436637 - Revert back to a sync observer in Service. https://reviewboard.mozilla.org/r/218636/#review224438 Awesome, thanks!
Attachment #8949273 -
Flags: review?(markh) → review+
Pushed by eoger@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/7cbfec3bb94e Revert back to a sync observer in Service. r=markh
|
||
Comment 5•6 years ago
|
||
| bugherder | ||
https://hg.mozilla.org/mozilla-central/rev/7cbfec3bb94e
Status: ASSIGNED → RESOLVED
Closed: 6 years ago
status-firefox60:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → Firefox 60
You need to log in
before you can comment on or make changes to this bug.
Description
•