ngx_http_send_error_page   13 http/ngx_http_special_response.c static ngx_int_t ngx_http_send_error_page(ngx_http_request_t *r,
ngx_http_send_error_page  402 http/ngx_http_special_response.c                 return ngx_http_send_error_page(r, &err_page[i]);