[codex] Inherit raw events for spawned child listeners (#25603)

codex-rs/app-server/src/request_processors/thread_processor.rs

@@ -2380,6 +2380,7 @@ impl ThreadRequestProcessor {
         thread_id: ThreadId,
         connection_ids: Vec<ConnectionId>,
     ) {
+        let mut raw_events_enabled = false;
         if let Ok(thread) = self.thread_manager.get_thread(thread_id).await {
             let config_snapshot = thread.config_snapshot().await;
             let loaded_thread = build_thread_from_snapshot(
@@ -2389,16 +2390,21 @@ impl ThreadRequestProcessor {
                 thread.rollout_path(),
             );
             self.thread_watch_manager.upsert_thread(loaded_thread).await;
+            if let Some(parent_thread_id) = config_snapshot.parent_thread_id {
+                raw_events_enabled = self
+                    .thread_state_manager
+                    .thread_state(parent_thread_id)
+                    .await
+                    .lock()
+                    .await
+                    .experimental_raw_events;
+            }
         }
 
         for connection_id in connection_ids {
             log_listener_attach_result(
-                self.ensure_conversation_listener(
+                self.ensure_conversation_listener(thread_id, connection_id, raw_events_enabled)
-                    thread_id,
+                    .await,
-                    connection_id,
-                    /*raw_events_enabled*/ false,
-                )
-                .await,
                 thread_id,
                 connection_id,
                 "thread",