Add ServerMessage.termination handler

.changeset/metal-zebras-kick.md

@@ -0,0 +1,5 @@
+---
+"livekit-agents": patch
+---
+
+Add ServerMessage.termination handler

livekit-agents/livekit/agents/ipc/proc_pool.py

@@ -48,6 +48,16 @@ def __init__(
     def processes(self) -> list[SupervisedProc]:
         return self._processes
 
+    def get_by_job_id(self, job_id: str) -> SupervisedProc | None:
+        return next(
+            (
+                x
+                for x in self._processes
+                if x.running_job and x.running_job.job.id == job_id
+            ),
+            None,
+        )
+
     def start(self) -> None:
         if self._started:
             return

livekit-agents/livekit/agents/worker.py

@@ -485,6 +485,12 @@ async def _recv_task():
                     self._handle_availability(msg.availability)
                 elif which == "assignment":
                     self._handle_assignment(msg.assignment)
+                elif which == "termination":
+                    user_task = self._loop.create_task(
+                        self._handle_termination(msg.termination), name="termination"
+                    )
+                    self._tasks.add(user_task)
+                    user_task.add_done_callback(self._tasks.discard)
 
         tasks = [
             asyncio.create_task(_load_task()),
@@ -627,3 +633,10 @@ def _handle_assignment(self, assignment: agent.JobAssignment):
                 "received assignment for an unknown job",
                 extra={"job": assignment.job, "agent_name": self._opts.agent_name},
             )
+
+    async def _handle_termination(self, msg: agent.JobTermination):
+        proc = self._proc_pool.get_by_job_id(msg.job_id)
+        if not proc:
+            # safe to ignore
+            return
+        await proc.aclose()