Expected behaviour when testing Weighted Distribution

[dawid-nowak]

It is more a question about the expected behaviour of weighed distribution tests... and particularly around handling errors.

So if my understanding is correct of this https://github.com/kubernetes-sigs/gateway-api/blob/main/conformance/utils/weight/weight.go#L77-L102 is correct:

1. We will kick off totalRequests to the gateway
2. On response we update seen
3. And then wait for the group to complete...

It also looks that if any of the go routines returns an error, the remaining logic of this method especially where we compare weights will be skipped and the test will fail.

Just wonder if this is a design intent or a problem?

For example, let's say that one of those totalRequests has failed and all other passed. In theory, the received distrbution could still be within the tolerance ranges of expected distrbution.