ARTICLE AD BOX
In a server application setting (for example spring boot) it seems the default behaviour of Netty when using JVM system properties for http(s) proxy settings is to hold on to the resolution of the forward proxy host IP indefinitely. Is it possible to limit this behaviour to a specified period of time or part of an event such as new connections in a Webclient bean. My case in particular is related to a DNS load balancer that façades the high availability forward proxy and, periodically, certain IPs will be facing downtime and not returned by the DNS to be marked offline, possibly not failing at the HTTP level but just timing out proxied requests.
