9498da1038
The ServiceWorker assigns an app-version to a each client to ensure that all subsequent requests for a client are served using the same app-version. The assignment is done based on the client ID. Previously, the ServiceWorker would only try to read the client's ID off of the `FetchEvent`'s `clientId` property. However, for navigation requests the new client's ID will be set on [resultingClientId][1], while `clientId` will either be empty or hold the ID of the client where the request initiated from. See also related discussions in w3c/ServiceWorker#870 and w3c/ServiceWorker#1266. In theory, this could lead to the navigation request (i.e. `index.html`) being served from a different app-version than the subsequent sub-resource requests (i.e. assets). In practice, the likelihood of this happening is probably very low though, since it would require the latest app-version to be updated between the initial navigation request and the first sub-resource request, which should happen very shortly after the navigation request. This commit ensures that the correct client ID is determined even for navigation requests by also taking the `resultingClientId` property into account. [1]: https://developer.mozilla.org/en-US/docs/Web/API/FetchEvent/resultingClientId PR Close #42607
Angular
The sources for this package are in the main Angular repo. Please file issues and pull requests against that repo.
Usage information and reference details can be found in Angular documentation.
License: MIT