“Let’s say you have a bug that makes a server handling requests by immediately failing them.” Perhaps such designs should build progress indicators into the se

“Let’s say you have a bug that makes a server handling requests by immediately failing them.” Perhaps such designs should build progress indicators into the servers’ responses. If not visible (eg crytpo), maybe the response size is a hint where the error messages are always a specific, small size. The load balancer would then look for progress indicators or error signatures when assigning weights.