/* make sure we can reuse the common port rapidly */
if (setsockopt(listensockfd, SOL_SOCKET, SO_REUSEPORT,
(gs_sp_t )&on, sizeof(on)) != 0) {
/* make sure we can reuse the common port rapidly */
if (setsockopt(listensockfd, SOL_SOCKET, SO_REUSEPORT,
(gs_sp_t )&on, sizeof(on)) != 0) {