fix: ignore invalid claude hook starts

2026-04-29 09:41:07 -07:00
parent 6799cc3681
commit fd17628e94
3 changed files with 206 additions and 165 deletions
@@ -124,7 +124,18 @@ function emitError(sessionKey: string | undefined, runId: string | undefined, sp
 }

 async function handleSessionStart(input: Dict) {
-  const sessionKey = getSessionKey(input) || randomUUID();
+  const sessionKey = getSessionKey(input);
+  if (!sessionKey) {
+    console.error('[agentmon] ignoring claude-code session.start without session_id');
+    return;
+  }
+
+  const hookEventName = pickString(input.hook_event_name);
+  if (hookEventName && hookEventName !== 'SessionStart') {
+    console.error(`[agentmon] ignoring claude-code session.start with hook_event_name=${hookEventName}`);
+    return;
+  }
+
  const runId = randomUUID();
  activeRuns.set(sessionKey, runId);
  saveState(sessionKey, { runId, spans: {} });