upstream_states   364 http/ngx_http_request.h     ngx_array_t                      *upstream_states;
upstream_states   506 http/ngx_http_upstream.c     if (r->upstream_states == NULL) {
upstream_states   508 http/ngx_http_upstream.c         r->upstream_states = ngx_array_create(r->pool, 1,
upstream_states   510 http/ngx_http_upstream.c         if (r->upstream_states == NULL) {
upstream_states   517 http/ngx_http_upstream.c         u->state = ngx_array_push(r->upstream_states);
upstream_states  1076 http/ngx_http_upstream.c     u->state = ngx_array_push(r->upstream_states);
upstream_states  3649 http/ngx_http_upstream.c     if (r->upstream_states == NULL || r->upstream_states->nelts == 0) {
upstream_states  3655 http/ngx_http_upstream.c     state = r->upstream_states->elts;
upstream_states  3657 http/ngx_http_upstream.c     for (i = 0; i < r->upstream_states->nelts; i++) {
upstream_states  3680 http/ngx_http_upstream.c         if (++i == r->upstream_states->nelts) {
upstream_states  3693 http/ngx_http_upstream.c             if (++i == r->upstream_states->nelts) {
upstream_states  3720 http/ngx_http_upstream.c     if (r->upstream_states == NULL || r->upstream_states->nelts == 0) {
upstream_states  3725 http/ngx_http_upstream.c     len = r->upstream_states->nelts * (3 + 2);
upstream_states  3735 http/ngx_http_upstream.c     state = r->upstream_states->elts;
upstream_states  3745 http/ngx_http_upstream.c         if (++i == r->upstream_states->nelts) {
upstream_states  3758 http/ngx_http_upstream.c             if (++i == r->upstream_states->nelts) {
upstream_states  3786 http/ngx_http_upstream.c     if (r->upstream_states == NULL || r->upstream_states->nelts == 0) {
upstream_states  3791 http/ngx_http_upstream.c     len = r->upstream_states->nelts * (NGX_TIME_T_LEN + 4 + 2);
upstream_states  3801 http/ngx_http_upstream.c     state = r->upstream_states->elts;
upstream_states  3814 http/ngx_http_upstream.c         if (++i == r->upstream_states->nelts) {
upstream_states  3827 http/ngx_http_upstream.c             if (++i == r->upstream_states->nelts) {
upstream_states  3854 http/ngx_http_upstream.c     if (r->upstream_states == NULL || r->upstream_states->nelts == 0) {
upstream_states  3859 http/ngx_http_upstream.c     len = r->upstream_states->nelts * (NGX_OFF_T_LEN + 2);
upstream_states  3869 http/ngx_http_upstream.c     state = r->upstream_states->elts;
upstream_states  3874 http/ngx_http_upstream.c         if (++i == r->upstream_states->nelts) {
upstream_states  3887 http/ngx_http_upstream.c             if (++i == r->upstream_states->nelts) {