StreamConnectionWorkQueue is not thread-safe It should be since RemoteRenderingBackend/RemoteDisplayListRecorder implementation is running on it and they add receivers.
Created attachment 441995 [details] Patch
Comment on attachment 441995 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=441995&action=review > Source/WebKit/Platform/IPC/StreamConnectionWorkQueue.cpp:38 > + // `StreamConnectionWorkQueue::stop()` should be called if anything has been dispatched or listened to. Should this also assert `m_shouldQuit`?
(In reply to Wenson Hsieh from comment #2) > Should this also assert `m_shouldQuit`? No, it's ok to create the work queue and never start it and then destroy.
Committed r284671 (243391@main): <https://commits.webkit.org/243391@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 441995 [details].
<rdar://problem/84540490>