Open Bug 1296827 Opened 9 years ago Updated 2 years ago

fetch() and cache.addAll() rejection messages unhelpful

Categories

(Core :: DOM: Service Workers, enhancement, P3)

enhancement

Tracking

()

Tracking Status
firefox51 --- affected

People

(Reporter: bkelly, Unassigned)

References

(Blocks 2 open bugs)

Details

Recently I tried making a simple pre-cache service worker with a variety of cross-origin resources. This failed to install due to NetworkError rejections. The console message, however, was not particularly helpful. I had no idea if it was due to MIX violations, CORS header failures, or something else. The one helpful message I did get was when I got an opaque response in cache.addAll(). I believe it told me that the status was 0 instead of 2xx.
Priority: -- → P3
Type: defect → enhancement
Severity: normal → S3
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