ngx_stream_upstream_get_peer 17 src/stream/ngx_stream_upstream_round_robin.c static ngx_stream_upstream_rr_peer_t *ngx_stream_upstream_get_peer( ngx_stream_upstream_get_peer 326 src/stream/ngx_stream_upstream_round_robin.c peer = ngx_stream_upstream_get_peer(rrp);