atimer            859 core/ngx_resolver.c     time_t           timer, atimer, ntimer;
atimer            875 core/ngx_resolver.c     atimer = ngx_resolver_resend(r, &r->addr_rbtree, &r->addr_resend_queue);
atimer            880 core/ngx_resolver.c         timer = atimer;
atimer            882 core/ngx_resolver.c     } else if (atimer == 0) {
atimer            886 core/ngx_resolver.c         timer = (atimer < ntimer) ? atimer : ntimer;