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Realtime: fix interrupt logic #1370

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Merged
merged 1 commit into from
Aug 4, 2025
Merged

Realtime: fix interrupt logic #1370

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1 change: 0 additions & 1 deletion examples/realtime/app/server.py
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Original file line number Diff line number Diff line change
Expand Up @@ -138,7 +138,6 @@ async def websocket_endpoint(websocket: WebSocket, session_id: str):

if message["type"] == "audio":
# Convert int16 array to bytes
print("Received audio data")
int16_data = message["data"]
audio_bytes = struct.pack(f"{len(int16_data)}h", *int16_data)
await manager.send_audio(session_id, audio_bytes)
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13 changes: 10 additions & 3 deletions src/agents/realtime/openai_realtime.py
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Expand Up @@ -150,7 +150,7 @@ async def connect(self, options: RealtimeModelConfig) -> None:

model_settings: RealtimeSessionModelSettings = options.get("initial_model_settings", {})

self._playback_tracker = options.get("playback_tracker", RealtimePlaybackTracker())
self._playback_tracker = options.get("playback_tracker", None)

self.model = model_settings.get("model_name", self.model)
api_key = await get_api_key(options.get("api_key"))
Expand Down Expand Up @@ -226,7 +226,7 @@ async def _listen_for_messages(self):

except websockets.exceptions.ConnectionClosedOK:
# Normal connection closure - no exception event needed
logger.info("WebSocket connection closed normally")
logger.debug("WebSocket connection closed normally")
except websockets.exceptions.ConnectionClosed as e:
await self._emit_event(
RealtimeModelExceptionEvent(
Expand Down Expand Up @@ -329,7 +329,7 @@ async def _send_interrupt(self, event: RealtimeModelSendInterrupt) -> None:
current_item_content_index = playback_state.get("current_item_content_index")
elapsed_ms = playback_state.get("elapsed_ms")
if current_item_id is None or elapsed_ms is None:
logger.info(
logger.debug(
"Skipping interrupt. "
f"Item id: {current_item_id}, "
f"elapsed ms: {elapsed_ms}, "
Expand All @@ -351,6 +351,13 @@ async def _send_interrupt(self, event: RealtimeModelSendInterrupt) -> None:
int(elapsed_ms),
)
await self._send_raw_message(converted)
else:
logger.debug(
"Didn't interrupt bc elapsed ms is < 0. "
f"Item id: {current_item_id}, "
f"elapsed ms: {elapsed_ms}, "
f"content index: {current_item_content_index}"
)

automatic_response_cancellation_enabled = (
self._created_session
Expand Down