Bug 135275 - Sometimes WKWebView is blank after resuming the app, until you scroll
Summary: Sometimes WKWebView is blank after resuming the app, until you scroll
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKit2 (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Tim Horton
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2014-07-24 18:04 PDT by Tim Horton
Modified: 2014-07-24 18:12 PDT (History)
2 users (show)

See Also:

Attachments
patch (1.59 KB, patch)
2014-07-24 18:07 PDT, Tim Horton 		benjamin: review+
Details | Formatted Diff | Diff
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Tim Horton 2014-07-24 18:04:39 PDT 
If the UI process is waiting for a didUpdateViewState, we need to *always* for sure get a reply from the Web Process, so dispatchViewStateChange should *always* send SetViewState even if nothing changed (so that we get the reply).

<rdar://problem/17803170>
Comment 1 Tim Horton 2014-07-24 18:07:26 PDT 
Created attachment 235483 [details]
patch
Comment 2 Benjamin Poulain 2014-07-24 18:09:58 PDT 
Comment on attachment 235483 [details]
patch

Hum, did you perf test this?
Comment 3 Tim Horton 2014-07-24 18:12:01 PDT 
http://trac.webkit.org/changeset/171570