Do not requeue nop messages
Do not requeue nop messages

jbfavre/exaproxy,david-farrar/exaproxy,PrFalken/exaproxy,david-farrar/exaproxy,jbfavre/exaproxy,david-farrar/exaproxy,PrFalken/exaproxy,PrFalken/exaproxy