Bug 252618

Summary:	[Cocoa] Many redundant calls to WebProcessProxy::didChangeThrottleState
Product:	WebKit	Reporter:	Miguel Salinas <miguel_salinas>
Component:	WebKit Process Model	Assignee:	Miguel Salinas <miguel_salinas>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	iPhone / iPad
OS:	iOS 16

Description Miguel Salinas 2023-02-20 14:51:34 PST

ProcessThrottler is calling WebProcessProxy::didChangeThrottleState redundantly with the same throttle state. This is happening many times for at least one user. We should not call WebProcessProxy::didChangeThrottleState if the state is not actually changing.

Comment 1 Miguel Salinas 2023-02-20 15:04:47 PST

Pull request: https://github.com/WebKit/WebKit/pull/10404

Comment 2 EWS 2023-02-20 19:20:27 PST

Committed 260583@main (3af1290ef050): <https://commits.webkit.org/260583@main>

Reviewed commits have been landed. Closing PR #10404 and removing active labels.