Description of problem:
A service with no endpoints in a ROKS cluster, when accessed, should return a 'REFUSED' response. It instead times out.

How reproducible:
Always

Steps to Reproduce:
1. Create a service with no matching endpoints
2. Curl the service endpoint from a pod

Actual results:
The request times out

Expected results:
The request results in a REJECTED response

Additional info:
Currently failing https://github.com/openshift/origin/blob/4d0922fb92f85f566cb22bbaaedf587e8a50aca4/vendor/k8s.io/kubernetes/test/e2e/network/service.go#L2582