sse events sample

openapi_first/templates/vet_app/main.py

@@ -25,15 +25,29 @@ Example:
     uvicorn main:app
 """
 
+from contextlib import asynccontextmanager
+
 from starlette.middleware.cors import CORSMiddleware
 
 from openapi_first.app import OpenAPIFirstApp
 import routes
+from sse import start_worker, stop_worker
+
+
+@asynccontextmanager
+async def lifespan(app):
+    start_worker()
+    try:
+        yield
+    finally:
+        stop_worker()
+
 
 app = OpenAPIFirstApp(
     openapi_path="openapi.yaml",
     routes_module=routes,
     title="Veterinary Clinic Service",
+    lifespan=lifespan,
 )
 
 app.add_middleware(