recorderendpoint: Add helpful debug message
recorderendpoint: Add helpful debug message

Change-Id: I604c98311d504ec8543b95e1e1cc03b3f657f0c2

TribeMedia/kms-elements,TribeMedia/kms-elements,Kurento/kms-elements,Kurento/kms-elements,Kurento/kms-elements,TribeMedia/kms-elements,shelsonjava/kms-elements,shelsonjava/kms-elements,shelsonjava/kms-elements