Bug 201644

Summary:

Hangs on Swiss.com due to the web process being blocked on StorageAreaMap::LoadValuesIfNeeded

Product:

WebKit

Reporter:

Chris Dumez <cdumez>

Component:

WebKit2

Assignee:

Chris Dumez <cdumez>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

achristensen, beidson, commit-queue, ggaren, simon.fraser, webkit-bug-importer, wenson_hsieh

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

See Also:

https://bugs.webkit.org/show_bug.cgi?id=200138

Attachments:

Description	Flags
Patch	none

Description Chris Dumez 2019-09-10 08:39:10 PDT

We see ~1s hangs on Swiss.com (during page loading) due to the web process being blocked on StorageAreaMap::LoadValuesIfNeeded sync IPC with the network process and not processing the WebPage::GetPositionInformation sync IPC from the UIProcess.

Comment 1 Chris Dumez 2019-09-10 08:39:24 PDT

<rdar://problem/54942761>

Comment 2 Chris Dumez 2019-09-10 08:41:34 PDT

Created attachment 378466 [details]
Patch

Comment 3 Geoffrey Garen 2019-09-10 10:55:04 PDT

Comment on attachment 378466 [details]
Patch

r=me

Comment 4 WebKit Commit Bot 2019-09-10 11:14:21 PDT

Comment on attachment 378466 [details]
Patch

Clearing flags on attachment: 378466

Committed r249723: <https://trac.webkit.org/changeset/249723>

Comment 5 WebKit Commit Bot 2019-09-10 11:14:23 PDT

All reviewed patches have been landed.  Closing bug.