Hello all! I am wanting to use HAProxy to detect if I receive a certain status code from a backend web server (say, a 503 error or some such) while processing a request. If I do receive it, track the request, so subsequent requests to the domain will behave differently (specifically, go to a different backend that has a different load balancing method, or different servers that can handle their load.
Is there a way I can do this in HAProxy? Stick-tables don’t let me track requests based on the response, only on the request information, so that doesn’t seem like it would work, but seems like the only place that it would fit? Thanks! Dan
