(int)header[4],gras_datadesc_arch_name(r_arch));
TRY(gras_datadesc_recv(sock, string_type, r_arch, &msg_name));
TRY(gras_set_get_by_name(_gras_msgtype_set,
msg_name,(gras_set_elm_t**)msgtype));
(int)header[4],gras_datadesc_arch_name(r_arch));
TRY(gras_datadesc_recv(sock, string_type, r_arch, &msg_name));
TRY(gras_set_get_by_name(_gras_msgtype_set,
msg_name,(gras_set_elm_t**)msgtype));