Checking the behavior on `dom/media/webaudio/test/test_decodeAudioDataPromise.html` from https://treeherder.mozilla.org/logviewer?job_id=412956082&repo=autoland&lineNumber=10874 Utility Process 2022 complains about the loosing IPC https://treeherder.mozilla.org/logviewer?job_id=412956082&repo=autoland&lineNumber=10924. It was started before this test: https://treeherder.mozilla.org/logviewer?job_id=412956082&repo=autoland&lineNumber=10635-10636 Utility Process 2037 complains about loosing IPC https://treeherder.mozilla.org/logviewer?job_id=412956082&repo=autoland&lineNumber=10890. It was started during the test https://treeherder.mozilla.org/logviewer?job_id=412956082&repo=autoland&lineNumber=10874 The test loads some ogg file that contains Vorbis: https://searchfox.org/mozilla-central/rev/a4fb94aab371d8650d194558c77879f5b8842380/dom/media/webaudio/test/test_decodeAudioDataPromise.html#42 So we should be able to run `UtilityAudioDecoder` actor on the pre-existing `Utility Process 2022` from above
Bug 1827894 Comment 6 Edit History
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Checking the behavior on `dom/media/webaudio/test/test_decodeAudioDataPromise.html` from https://treeherder.mozilla.org/logviewer?job_id=412956082&repo=autoland&lineNumber=10874 Utility Process 2022 complains about the loosing IPC https://treeherder.mozilla.org/logviewer?job_id=412956082&repo=autoland&lineNumber=10924. It was started before this test: https://treeherder.mozilla.org/logviewer?job_id=412956082&repo=autoland&lineNumber=10635-10636 Utility Process 2037 complains about loosing IPC https://treeherder.mozilla.org/logviewer?job_id=412956082&repo=autoland&lineNumber=10890. It was started during the test https://treeherder.mozilla.org/logviewer?job_id=412956082&repo=autoland&lineNumber=10874 The test loads some ogg file that contains Vorbis: https://searchfox.org/mozilla-central/rev/a4fb94aab371d8650d194558c77879f5b8842380/dom/media/webaudio/test/test_decodeAudioDataPromise.html#42 So we should be able to run `UtilityAudioDecoder` actor on the pre-existing `Utility Process 2022` from above. We might have those two processes on macOS (and Windows) because those are the platforms where we need a different sandbox for audio decoders (one generic, one platform-specific).