if (kind == e_gras_msg_kind_rpcerror) {
/* error on remote host, carfull, payload is an exception */
gras_datadesc_send(sock, gras_datadesc_by_name("ex_t"),payload);
if (kind == e_gras_msg_kind_rpcerror) {
/* error on remote host, carfull, payload is an exception */
gras_datadesc_send(sock, gras_datadesc_by_name("ex_t"),payload);