ngx_http_variable_sent_connection  112 src/http/ngx_http_variables.c static ngx_int_t ngx_http_variable_sent_connection(ngx_http_request_t *r,
ngx_http_variable_sent_connection  294 src/http/ngx_http_variables.c       ngx_http_variable_sent_connection, 0, 0, 0 },