fix(voice/stt): accept conversation.item.input_audio_transcription.completed (keep legacy alias) #1537
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Summary
This PR updates event handling in
OpenAISTTTranscriptionSessionto support both legacy"input_audio_transcription_completed"and the currently observed"conversation.item.input_audio_transcription.completed"events when streaming transcription over the WebSocket endpoint (wss://api.openai.com/v1/realtime?intent=transcription).The test suite (
tests/voice/test_openai_stt.py) is also updated to cover both event types, ensuring that the transcription output is properly yielded from either event in real scenarios.Motivation
In my environment, events retrieved from
event = await asyncio.wait_for(self._event_queue.get(), timeout=EVENT_INACTIVITY_TIMEOUT)correspond to those emitted by the OpenAI WebSocket session.The observed event for completed transcription is currently
"conversation.item.input_audio_transcription.completed", not the legacy event name.These changes allow realtime STT workflows to work as expected, without manual hotfixes.
Testing
Bottom: After adding support for
conversation.item.input_audio_transcription.completed.Tests pass successfully in my local environment
dudududukim/OpenAI_agent_practice
The updated test confirms correct behavior for both event types.