tree 6c6a485a397620a981635e18d1f725148421c4f3
parent 53b953085162300662ba7cbbd009e65f8560b035
author beidson@apple.com <beidson@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1563234307 +0000
committer beidson@apple.com <beidson@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1563234307 +0000

Make WKURLSchemeTask thread safe.
<rdar://problem/50471863> and https://bugs.webkit.org/show_bug.cgi?id=199764

Reviewed by Alex Christensen.

Source/WebKit:

Punt most of the WKURLSchemeTask operations back to the main thread.
Make accessing the NSURLRequest be thread safe with lock protection.

* UIProcess/API/Cocoa/WKURLSchemeTask.mm:
(getExceptionTypeFromMainRunLoop):
(-[WKURLSchemeTaskImpl dealloc]):
(-[WKURLSchemeTaskImpl request]):
(-[WKURLSchemeTaskImpl _requestOnlyIfCached]):
(-[WKURLSchemeTaskImpl didReceiveResponse:]):
(-[WKURLSchemeTaskImpl didReceiveData:]):
(-[WKURLSchemeTaskImpl didFinish]):
(-[WKURLSchemeTaskImpl didFailWithError:]):
(-[WKURLSchemeTaskImpl _didPerformRedirection:newRequest:]):

* UIProcess/WebURLSchemeTask.cpp:
(WebKit::WebURLSchemeTask::WebURLSchemeTask):
(WebKit::WebURLSchemeTask::~WebURLSchemeTask):
(WebKit::WebURLSchemeTask::didPerformRedirection):
(WebKit::WebURLSchemeTask::didReceiveResponse):
(WebKit::WebURLSchemeTask::didReceiveData):
(WebKit::WebURLSchemeTask::didComplete):
(WebKit::WebURLSchemeTask::pageDestroyed):
(WebKit::WebURLSchemeTask::stop):
(WebKit::WebURLSchemeTask::nsRequest const):

* UIProcess/WebURLSchemeTask.h:
(WebKit::WebURLSchemeTask::identifier const):
(WebKit::WebURLSchemeTask::pageID const):
(WebKit::WebURLSchemeTask::process):
(WebKit::WebURLSchemeTask::process const): Deleted.
(WebKit::WebURLSchemeTask::request const): Deleted.

Source/WTF:

* wtf/MainThread.cpp:
(WTF::callOnMainAndWait):
(WTF::callOnMainRunLoopAndWait):
(WTF::callOnMainThreadAndWait):
* wtf/MainThread.h:

Tools:

* TestWebKitAPI/Tests/WebKitCocoa/WKURLSchemeHandler-1.mm:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@247461 268f45cc-cd09-0410-ab3c-d52691b4dbfc