i have end call tool function so the agent will end the call when the conversation is finished with the user, but there is issue with it the room is never deleted and call keep going class myAgent(Agent): def __init__(self, chat_ctx: ChatContext, instructions: str): super().__init__(chat_ctx=chat_ctx, instructions=instructions) async def hangup(self): """Hang up by deleting the room (disconnects everyone).""" job_ctx = get_job_context() if job_ctx is None: logger.warning("[hangup] No JobContext available (not in a job?)") return try: await job_ctx.delete_room() logger.info("[hangup] Room deleted") except Exception as e: # It's fine if room is already gone logger.info(f"[hangup] received error while ending call: {e}") @function_tool() async def end_call(self, ctx: RunContext): """Called when the user wants to end the call.""" # Let TTS finish before tearing down try: current_speech = getattr(ctx.session, "current_speech", None) if current_speech: await current_speech.wait_for_playout() except Exception: pass await asyncio.sleep(1) # small grace so audio flushes await self.hangup()

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here how i used to do it in the old sdk and it was working, async def hangup(self): try: await self.api.room.delete_room(api.DeleteRoomRequest(room=self.room.name)) except Exception as e: # it's possible that the user has already hung up, this error can be ignored logger.info(f"received error while ending call: {e}") @llm.ai_callable() async def end_call(self): """Called when the user wants to end the call""" logger.info(f"ending the call for {self.participant.identity}") await self.hangup()

The behavior of the

delete_room

function in the new SDK might feel a bit different compared to the old SDK, especially when it comes to non-RTC rooms (those rooms created but without any participants joined). In the new SDK, these rooms are explicitly loaded and deleted from the room store. For rooms that do have participants, things should work pretty much the same—the room gets closed, and everyone’s disconnected. If your code worked fine with the old SDK but is acting up with the new one, here are a few friendly tips to check: • Make sure the room actually exists by using

list_rooms

before you try deleting it. • Double-check that you’re passing the right room name to the

delete_room

function. • Keep an eye out for any error messages from the

delete_room

call—they can give you helpful clues. If you’re still stuck, feel free to share more about the room’s status (like if it has participants or if it’s a non-RTC room) and any errors you’re seeing. I’m here to help you figure it out! Sources: pkg/service/roomservice_test.go