qi

> Tried that and just HTTPRoute reported BackendNotFound, the eg works still well this report too often and there are more invalid HTTPRoute, the EG has been killed due to...

> @qicz in your logs, can you please paste the entire log showing the namespace and name of service, along with `kubectl` info on the service as well the httproute...

> @qicz I'm facing same error here. But My usage is setting about ~1300 `HTTPRoute` CR with about ~20 `Gateway` with `mergeGateway=true`.  > > May be it's not `non-exists`...

> @qicz @zzjin can you outline steps to reproduce the problem, from this chat its hard to understand what the trigger is The analysis concludes that the OOM problem is...

suggestion: using protobuf connect to Kubernetes to optimize the mem. xref #1596

@microsoft-github-policy-service agree

> what's the use case? please make an agreement before starting to work custom the exception error page or message, like 503, 500, 404, or others and custom exception error...

> like [this](https://istio.io/latest/docs/reference/config/networking/virtual-service/#HTTPDirectResponse)? so I think is a kind of route or per listener? the locaReplyConfig is a setting for `HttpConnectionManager`. and it is different from `DirectResponse`

Imo, the `ResponseBodyModifier` is a filter for route, but the `localReplyConfig` is the global exception config

@yu199195 pls assign to me