Bugzilla

Thank you for the recording, Jason.

The scenario seems to be
1. `registerProcessor("audio_worklet_processor_0")`.
2. Enter nested event loop via XMLHttpRequest
3. shutdown/freeze window, via navigation.
4. Return from nested event loop.
5. `new AudioWorkletNode("audio_worklet_processor_0")`.

At 3, `WorkletImpl::mGlobalScope` is cleared.

After 5, a mGlobalScope is replaced with a new scope, which does not have the processor registered.

At the time of the AudioWorkletNode constructor call, `aAudioContext->mParentObject` is null.

I wonder whether the appropriate behavior in the constructor is to throw, or to no-op and pretend all is fine.

Thank you for the recording, Jason.

The scenario seems to be
1. `registerProcessor("audio_worklet_processor_0")`.
2. Enter nested event loop via XMLHttpRequest
3. shutdown/freeze window, via navigation.
4. Return from nested event loop.
5. `new AudioWorkletNode("audio_worklet_processor_0")`.

At 3, `WorkletImpl::mGlobalScope` is cleared.

After 5, `mGlobalScope` is replaced with a new scope, which does not have the processor registered.

At the time of the `AudioWorkletNode` constructor call, `aAudioContext->mParentObject` is null.

I wonder whether the appropriate behavior in the constructor is to throw, or to no-op and pretend all is fine.