case -1:
                    disconnect( true );
                    throw new NbtException( NbtException.ERR_SSN_SRVC,
                            NbtException.CONNECTION_REFUSED );
                default:
                    disconnect( true );
                    throw new NbtException( NbtException.ERR_SSN_SRVC, 0 );
            }
        } while(( calledName.name = address.nextCalledName()) != null );