[webkit-changes] [WebKit/WebKit] 4e2c9b: Adding release logging for repeated deferrals of p...

[mattwoodrow]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 4e2c9bd8f56ac5d7e7606ded13217a8004fe6d9d
      https://github.com/WebKit/WebKit/commit/4e2c9bd8f56ac5d7e7606ded13217a8004fe6d9d
  Author: Matt Woodrow <mattwoodrow at apple.com>
  Date:   2024-05-08 (Wed, 08 May 2024)

  Changed paths:
    M Source/WebKit/UIProcess/WebPageProxy.cpp
    M Source/WebKit/UIProcess/WebPageProxy.h

  Log Message:
  -----------
  Adding release logging for repeated deferrals of processNextQueuedMouseEvent.
https://bugs.webkit.org/show_bug.cgi?id=273908
<rdar://127770980>

Reviewed by Abrar Rahman Protyasha.

We defer calling processNextQueuedMouseEvent when receiving a mouse event, if the
previous one hasn't yet had a response from WebContent.

We should add release logging to catch if this happens too many times in a row,
since it's possibly stuck.

* Source/WebKit/UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::handleMouseEvent):
(WebKit::WebPageProxy::processNextQueuedMouseEvent):
* Source/WebKit/UIProcess/WebPageProxy.h:

Canonical link: https://commits.webkit.org/278540@main



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