SSL: do not treat SSL handshake as request. The request object will not be created until SSL handshake is complete. This simplifies adding another connection handler that does not need request object right after handshake (e.g., SPDY). There are also a few more intentional effects: - the "client_header_buffer_size" directive will be taken from the server configuration that was negotiated by SNI; - SSL handshake errors and timeouts are not logged into access log as bad requests; - ngx_ssl_create_connection() is not called until the first byte of ClientHello message was received. This also decreases memory consumption if plain HTTP request is sent to SSL socket.

uwsgi_param  QUERY_STRING       $query_string;
uwsgi_param  REQUEST_METHOD     $request_method;
uwsgi_param  CONTENT_TYPE       $content_type;
uwsgi_param  CONTENT_LENGTH     $content_length;

uwsgi_param  REQUEST_URI        $request_uri;
uwsgi_param  PATH_INFO          $document_uri;
uwsgi_param  DOCUMENT_ROOT      $document_root;
uwsgi_param  SERVER_PROTOCOL    $server_protocol;
uwsgi_param  HTTPS              $https if_not_empty;

uwsgi_param  REMOTE_ADDR        $remote_addr;
uwsgi_param  REMOTE_PORT        $remote_port;
uwsgi_param  SERVER_PORT        $server_port;
uwsgi_param  SERVER_NAME        $server_name;