Contact emails david.ris...@microsoft.com<mailto:david.ris...@microsoft.com>, hirosh...@chromium.org<mailto:hirosh...@chromium.org>
Explainer None Specification https://www.w3.org/TR/service-workers/#client-url Summary Modify the service worker Client.url property to ignore document URL changes via history.pushState() and other similar history APIs. The Client.url property is intended to be the creation URL of the HTML document which ignores such changes. Blink component Blink>ServiceWorker<https://issues.chromium.org/issues?q=customfield1222907:%22Blink%3EServiceWorker%22> TAG review None: this is a bug fix change to an existing API surface area. TAG review status Not applicable Risks Interoperability and Compatibility The service worker spec says that the Client.url property should be the creation URL of the document which ignores changes made via history.pushState and similar, rather than the URL which includes such changes. Firefox and Safari match the standard. Chromium currently uses the document URL. Changing Chromium behavior to match the standard could have compatibility issues for existing web content that expects to see the existing Chromium behavior of history.pushState API changes applying to the Client.url property. Gecko: Shipped/Shipping (https://results.web-platform-tests.org/results/service-workers/service-worker/clients-matchall-client-types.https.html?label=experimental&label=master&aligned&q=service-workers%2Fservice-worker%2Fclients-matchall-client-types.https) WebKit: Shipped/Shipping (https://results.web-platform-tests.org/results/service-workers/service-worker/clients-matchall-client-types.https.html?label=experimental&label=master&aligned&q=service-workers%2Fservice-worker%2Fclients-matchall-client-types.https) Web developers: Positive (https://issues.chromium.org/issues/41405003) Web developers have noticed and had to deal with this bug: * https://github.com/w3c/ServiceWorker/issues/1515 * https://issues.chromium.org/issues/41405003 Other signals: WebView application risks Does this intent deprecate or change behavior of existing APIs, such that it has potentially high risk for Android WebView-based applications? None Debuggability None Will this feature be supported on all six Blink platforms (Windows, Mac, Linux, ChromeOS, Android, and Android WebView)? Yes Is this feature fully tested by web-platform-tests<https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>? Yes This Web Platform test below validates aspects of the service worker Client API. Currently Chromium is failing this test because the Client.url is the document's URL when it should be the creation URL which ignores document URL changes via the history API. https://results.web-platform-tests.org/results/service-workers/service-worker/clients-matchall-client-types.https.html?label=experimental&label=master&aligned&q=service-workers%2Fservice-worker%2Fclients-matchall-client-types.https Flag name on about://flags None Finch feature name ServiceWorkerClientUrlIsCreationUrl Requires code in //chrome? False Tracking bug https://issues.chromium.org/issues/41337436 Estimated milestones Shipping on desktop 135 Shipping on Android 135 Shipping on WebView 135 Anticipated spec changes Open questions about a feature may be a source of future web compat or interop issues. Please list open issues (e.g. links to known github issues in the project for the feature specification) whose resolution may introduce web compat/interop risk (e.g., changing to naming or structure of the API in a non-backward-compatible way). None Link to entry on the Chrome Platform Status https://chromestatus.com/feature/4996996949344256?gate=6527947635425280 -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to blink-dev+unsubscr...@chromium.org. To view this discussion visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/SA6PR00MB235659A2F02466574F2E65478BFC2%40SA6PR00MB2356.namprd00.prod.outlook.com.
