[undertow-dev] Different Handler Chains for Listeners

Hello, I see in the Undertow$Builder, that each listener which is added gets the rootHandler set. The Builder API does not allow me to set different handlers for different ports. Is that an expected and intended use case? Replicating all the setup code from Undertow.start() might allow me to use that, but it is not an exported API it seems. Specifically I want to have a service and a management interface in a micro service. I could to that with two server instances, just not sure if this is better? I havent seen a handler which can dispatch based on the listener, is there any (maybe based on ServerConnection#getLocalAddress()?)? Greetings Bernd