Bug 85696

Summary: [WK2] Incoming events may be processed out-of-order
Product: WebKit Reporter: Jon Lee <jonlee>
Component: WebKit2Assignee: Jon Lee <jonlee>
Status: RESOLVED FIXED    
Severity: Normal CC: andersca, mjs, sam, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: Mac   
OS: OS X 10.7   
Attachments:
Description Flags
Patch mjs: review+

Jon Lee
Reported 2012-05-04 20:31:42 PDT
Messages that arrive to the web process after an input event might be processed before the input event because all messages go to a single queue that gets iterated over by handleMessages(). What then happens is that one handleMessages() call processes all of the messages, and the subsequent handleMessages() handle none. It effectively promotes messages ahead of input events. <rdar://problem/11386129>
Attachments
Patch (3.64 KB, patch)
2012-05-04 21:09 PDT, Jon Lee 		mjs: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Jon Lee
Comment 1 2012-05-04 21:09:10 PDT
Created attachment 140380 [details] Patch
Maciej Stachowiak
Comment 2 2012-05-05 12:32:08 PDT
Comment on attachment 140380 [details] Patch r=me
Jon Lee
Comment 3 2012-05-05 12:37:55 PDT
Committed r116226: <http://trac.webkit.org/changeset/116226>
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