scgi_param SCGI 1;
scgi_pass_request_headers off;
scgi_param request_method $request_method;
scgi_param remote_addr $remote_addr;
scgi_param http_cookie $http_cookie;
scgi_param user_agent $http_user_agent;
scgi_param if_modified_since $http_if_modified_since;
scgi_param content_type $http_content_type;
scgi_param request_uri $request_uri;
scgi_param https $https;