story-kit: merge 133_story_clean_up_agent_state_on_story_archive_and_add_ttl_for_completed_entries

server/src/main.rs

@@ -95,6 +95,21 @@ async fn main() -> Result<(), std::io::Error> {
 
     let app = build_routes(ctx);
 
+    // Background reaper: periodically remove completed/failed agent entries
+    // that have exceeded the TTL.
+    {
+        let reaper_agents = Arc::clone(&startup_agents);
+        let ttl = std::time::Duration::from_secs(agents::DEFAULT_AGENT_TTL_SECS);
+        tokio::spawn(async move {
+            // Check every 5 minutes.
+            let interval = std::time::Duration::from_secs(300);
+            loop {
+                tokio::time::sleep(interval).await;
+                reaper_agents.reap_expired_agents(ttl);
+            }
+        });
+    }
+
     // On startup:
     // 1. Reconcile any stories whose agent work was committed while the server was
     //    offline (worktree has commits ahead of master but pipeline didn't advance).