tree 7c5cd592a9e4445afa45bd4d8d65000549eb7cd8
parent d03a98a6cf925b45244f03054773f74464214ae7
author youenn@apple.com <youenn@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1571759733 +0000
committer youenn@apple.com <youenn@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1571759733 +0000

WebSWServerToContextConnection should not assert when failing loads at destruction time
https://bugs.webkit.org/show_bug.cgi?id=203243

Reviewed by Alex Christensen.

On WebSWServerToContextConnection destruction, we move the fetch task map and fail the tasks.
At destruction of the tasks, which happens synchronously, they will try to unregister themselves
and the assertion that the task is in the map will fail.
To fix that, add a specific contextClosed method that will clear the task connection weak pointer.

* NetworkProcess/ServiceWorker/ServiceWorkerFetchTask.cpp:
(WebKit::ServiceWorkerFetchTask::contextClosed):
* NetworkProcess/ServiceWorker/ServiceWorkerFetchTask.h:
* NetworkProcess/ServiceWorker/WebSWServerToContextConnection.cpp:
(WebKit::WebSWServerToContextConnection::~WebSWServerToContextConnection):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@251434 268f45cc-cd09-0410-ab3c-d52691b4dbfc