update

backend/pipeline.py

@@ -12,7 +12,7 @@ from datetime import datetime, timezone
 from pathlib import Path
 from typing import Callable
 
-from agents import run_agent, kill_process
+from agents import run_agent, kill_process, cancel_scope, clear_scope
 from config import MAX_CONCURRENT_GENERATIONS, TEMPLATES_DIR, TIMEOUTS
 from database import update_guide
 from jsonio import read_json_file as _json_datei
@@ -26,7 +26,8 @@ _cancelled: set[str] = set()
 
 async def cancel_guide(guide_id: str) -> bool:
     _cancelled.add(guide_id)
-    kill_process(guide_id)
+    cancel_scope(f"{guide_id}-")  # wartende Agenten bailen vorm Spawn
+    kill_process(guide_id)        # laufende Subprozesse killen
     now = datetime.now(timezone.utc).isoformat()
     await update_guide(guide_id, status="error", progress=None, error_msg="Abgebrochen — Fortschritt bleibt erhalten", updated_at=now)
     return True
@@ -38,6 +39,7 @@ def is_guide_cancelled(guide_id: str) -> bool:
 
 def clear_guide_cancelled(guide_id: str) -> None:
     _cancelled.discard(guide_id)
+    clear_scope(f"{guide_id}-")  # Scope leeren → Neustart blockiert nicht
 
 
 async def _set_progress(guide_id: str, progress: str) -> None: