Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 5d14f119e11e9b20df828804d9c76cac7517fad8
https://github.com/WebKit/WebKit/commit/5d14f119e11e9b20df828804d9c76cac7517fad8
Author: Youenn Fablet <[email protected]>
Date: 2024-07-10 (Wed, 10 Jul 2024)
Changed paths:
A
LayoutTests/http/wpt/service-workers/navigation-iframe-cancel.https-expected.txt
A LayoutTests/http/wpt/service-workers/navigation-iframe-cancel.https.html
M Source/WebCore/workers/service/context/ServiceWorkerFetch.h
M Source/WebCore/workers/service/context/ServiceWorkerThread.cpp
M Source/WebKit/WebProcess/Storage/WebServiceWorkerFetchTaskClient.cpp
M Source/WebKit/WebProcess/Storage/WebServiceWorkerFetchTaskClient.h
Log Message:
-----------
Do not dispatch fetch event if its client is already cancelled
https://bugs.webkit.org/show_bug.cgi?id=276417
rdar://131072280
Reviewed by Chris Dumez.
We are adding a fetch task and cancelling it when receiving IPC messages.
We are then queuing a task on the event loop to dispatch the fetch event.
If the cancel message happens before the dispatch of the fetch event, we are no
longer dispatching the event since it is unnecessary.
To do so, we update the ServiceWorkerFetch::Client class to add a isCancelled
getter and use it before dispatching the event.
*
LayoutTests/http/wpt/service-workers/navigation-iframe-cancel.https-expected.txt:
Added.
* LayoutTests/http/wpt/service-workers/navigation-iframe-cancel.https.html:
Added.
* Source/WebCore/workers/service/context/ServiceWorkerFetch.h:
(WebCore::ServiceWorkerFetch::Client::isCancelled const):
(WebCore::ServiceWorkerFetch::Client::cancel):
* Source/WebCore/workers/service/context/ServiceWorkerThread.cpp:
(WebCore::ServiceWorkerThread::queueTaskToFireFetchEvent):
* Source/WebKit/WebProcess/Storage/WebServiceWorkerFetchTaskClient.cpp:
(WebKit::WebServiceWorkerFetchTaskClient::doCancel):
(WebKit::WebServiceWorkerFetchTaskClient::cancel): Deleted.
* Source/WebKit/WebProcess/Storage/WebServiceWorkerFetchTaskClient.h:
Canonical link: https://commits.webkit.org/280819@main
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