e0ed59e55f
Requests from clients that are not assigned a client ID by the browser
will produce `fetch` events with `null` or empty (`''`) `clientId`s.
Previously, the ServiceWorker only handled `null` values correctly. Yet
empty strings are also valid (see for example [here][1] and [there][2]).
With this commit, the SW will interpret _all_ falsy `clientId` values
the same (i.e. "no client ID assigned") and handle them appropriately.
Related Chromium issue/discussion: [#832105][3]
[1]:
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|---|---|---|
| .. | ||
| BUILD.bazel | ||
| async.ts | ||
| data_spec.ts | ||
| happy_spec.ts | ||
| idle_spec.ts | ||
| prefetch_spec.ts | ||