Closed Bug 1454400 Opened 6 years ago Closed 6 years ago

Session Restore doesn't activate service worker

Categories

(Core :: DOM: Service Workers, defect)

Product:
Core
Component:
DOM: Service Workers
Version:
59 Branch
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1437080

People

(Reporter: xfalcox, Unassigned)

Details

User Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36

Steps to reproduce:

1. Open a Discourse site, like: https://discourse.mozilla.org

2. Close Firefox

3. Open Firefox

4. Click on "Restore Previous Session" (or have it enabled by default)


Actual results:

Offline page shows up.

The service worker fetch returns the cached offline page.

Screenshot: https://screenshots.firefox.com/yzo5jTDHkt2HKajQ/discourse.mozilla.org


Expected results:

Site should appear, either from cache or reloading the page on session restore.
OS: Unspecified → All
Hardware: Unspecified → All
Component: Untriaged → DOM: Service Workers
Product: Firefox → Core
Flags: needinfo?(bkelly)
This appears to be fixed in FF60 which ships May 9.  I'm 95% sure this was corrected by bug 1437080.  Session restore effectively sets "force-cache" on the network request for the document.  FF59 and earlier have a bug which mistranslate this to "only-if-cached" when created FetchEvent.request.
Status: UNCONFIRMED → RESOLVED
Closed: 6 years ago
Flags: needinfo?(bkelly)
Resolution: --- → DUPLICATE
Thanks heaps @bkelly !
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