RESOLVED FIXED 263275
RemoteLayerTreeDrawingAreaProxy::waitForDidUpdateActivityState doesn't dispatch didRefreshDisplay if it tries to wait for a second commitLayerTree message 
https://bugs.webkit.org/show_bug.cgi?id=263275
Summary RemoteLayerTreeDrawingAreaProxy::waitForDidUpdateActivityState doesn't dispat...
Matt Woodrow
Reported 2023-10-17 13:09:12 PDT
<rdar://113318934> waitForDidUpdateActivityState sends a didRefreshDisplay message to the web content process (if one was pending) to ensure that the web process knows it can commit a new layer tree. If the incoming CommitLayerTree message didn't include the right activity state change, then we wait again, but don't send a new didRefreshDisplay, and we wait for a message that isn't coming.
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Matt Woodrow
Comment 1 2023-10-17 13:10:56 PDT
Pull request: https://github.com/WebKit/WebKit/pull/19182
EWS
Comment 2 2023-10-18 13:56:43 PDT
Committed 269486@main (ee5c4b70a09c): <https://commits.webkit.org/269486@main> Reviewed commits have been landed. Closing PR #19182 and removing active labels.
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