refac

backend/open_webui/main.py

@@ -320,8 +320,9 @@ async def lifespan(app: FastAPI):
     await migrate_legacy_webhook_config()
     await publish_event(app, EVENTS.SYSTEM_STARTUP_STARTED, source='system')
 
+    license_task = None
     if LICENSE_KEY:
-        get_license_data(app, LICENSE_KEY)
+        license_task = asyncio.create_task(asyncio.to_thread(get_license_data, app, LICENSE_KEY))
 
     # Create admin account from env vars if specified and no users exist
     if WEBUI_ADMIN_EMAIL and WEBUI_ADMIN_PASSWORD:
@@ -409,6 +410,14 @@ async def lifespan(app: FastAPI):
             log.warning(f'Failed to initialize terminal servers at startup: {e}')
 
     # Mark application as ready to accept traffic from a startup perspective.
+    if license_task:
+        try:
+            await asyncio.wait_for(asyncio.shield(license_task), timeout=2)
+        except asyncio.TimeoutError:
+            log.warning('License data retrieval is still pending; continuing startup without it')
+        except Exception as e:
+            log.warning(f'License data retrieval failed during startup: {e}')
+
     app.state.startup_complete = True
     await publish_event(app, EVENTS.SYSTEM_STARTUP_COMPLETED, source='system')