| ngx_connection_pool_s | Structure containing connection pool specyfic data, returned by ngx_connection_pool_create |
| ngx_http_limit_proxy_check_s | Packet send by nginx to local server asking for access for user |
| ngx_http_limit_proxy_update_s | Packet send by nginx to local server containing total amount of data downloaded |
| ngx_http_traffic_conf_t | |
| ngx_http_traffic_ctx_t | |
| ngx_http_traffic_send_context_t | |
| ngx_limit_proxy_conf_s | |
| ngx_limit_proxy_conf_zone_s | |
| ngx_limit_proxy_connection_corruption_context_s | |
| ngx_limit_proxy_ctx_s | |
| ngx_pooled_connection_s | Structure containing single connection pooled. Important elements include *data and *connection |
1.5.6