Bug 256669

Summary: Always send displayDidRefresh via EventDispatcher
Product: WebKit Reporter: Matt Woodrow <mattwoodrow>
Component: Layout and RenderingAssignee: Matt Woodrow <mattwoodrow>
Status: RESOLVED WONTFIX    
Severity: Normal CC: bfulgham, simon.fraser, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 232918    

Description Matt Woodrow 2023-05-11 15:25:39 PDT 
displayDidRefresh is currently sent over EventDispatcher, or WebProcess, depending on which consumers are registered.

Bug 232918 is going to add another consumer that wants the background-thread EventDispatcher behaviour, so it's simpler to just always do that.
Comment 1 Matt Woodrow 2023-05-11 15:35:06 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/13777
Comment 2 Radar WebKit Bug Importer 2023-05-18 15:26:19 PDT 
<rdar://problem/109535049>
Comment 3 Matt Woodrow 2023-05-30 14:17:40 PDT 
This can be a performance regression when we're only using it on the main thread, closing.