single            151 http/modules/ngx_http_upstream_ip_hash_module.c     if (iphp->tries > 20 || iphp->rrp.peers->single) {
single             48 http/ngx_http_upstream_round_robin.c         peers->single = (n == 1);
single            100 http/ngx_http_upstream_round_robin.c         peers->single = 0;
single            101 http/ngx_http_upstream_round_robin.c         backup->single = 0;
single            167 http/ngx_http_upstream_round_robin.c     peers->single = (n == 1);
single            278 http/ngx_http_upstream_round_robin.c     peers->single = (ur->naddrs == 1);
single            399 http/ngx_http_upstream_round_robin.c     if (rrp->peers->single) {
single            645 http/ngx_http_upstream_round_robin.c     if (rrp->peers->single) {
single             41 http/ngx_http_upstream_round_robin.h     ngx_uint_t                      single;        /* unsigned  single:1; */