Custom Exception Handler

Batman learned how to create custom error handlers for different exception types in his application. He wrote the following code to handle exceptions and return a custom error response:

Scaling the Application

Batman scaled his application across multiple cores for better performance. He used the following command:

Request

GET

/hello_world

from robyn.robyn import HTTPException

@app.exception_handler(HTTPException)
def custom_error_handler(request, exc):
    return Response(
        status_code=exc.status_code,
        headers={"content-type": "application/json"},
        body=json.dumps({"detail": "Custom error handler"}),
    )

What's next?

Finally, Batman wanted to learn about some advanced features in Robyn. Robyn told him about the following:

Advanced Features