add debug log statements for confirmations of requests to remote connections
add debug log statements for confirmations of requests to remote connections

jeroenh/OpenNSA,jab1982/opennsa,NORDUnet/opennsa,NORDUnet/opennsa,jab1982/opennsa,NORDUnet/opennsa,jeroenh/OpenNSA,jeroenh/OpenNSA