1866Szelenkov@nginx.com 21865So.canty@f5.comrequire('http').createServer(function (req, res) { 31039Szelenkov@nginx.com res.setHeader('X-Has-Header', res.hasHeader(req.headers['x-header']) + ''); 4866Szelenkov@nginx.com res.end(); 5*2592Szelenkov@nginx.com}).listen(8080); 6