ngx_http_proxy_version  481 http/modules/ngx_http_proxy_module.c static char  ngx_http_proxy_version[] = " HTTP/1.0" CRLF;
ngx_http_proxy_version  867 http/modules/ngx_http_proxy_module.c     len = method.len + sizeof(ngx_http_proxy_version) - 1 + sizeof(CRLF) - 1;
ngx_http_proxy_version 1010 http/modules/ngx_http_proxy_module.c     b->last = ngx_cpymem(b->last, ngx_http_proxy_version,
ngx_http_proxy_version 1011 http/modules/ngx_http_proxy_module.c                          sizeof(ngx_http_proxy_version) - 1);