Enable the limiter in "dry run" mode

[dkelmer]

Is it possible to enable the interceptor in a dry-run mode? The goal would be to enable it and have metrics and logs to indicate when it would have limited traffic, but not actually reject any requests.

[umairk79]

Hi, this is not currently possible but you can extend existing code to achieve the dry run mode. You can either:

1. Create your own limiter that returns a new Listener with your new metrics and logs here instead of returning a Optional.empty()
2. Or, create your own interceptor that doesn't close the call if an empty listener token is received here