//server.js
var http = require('http');
handler=function(req,res){
    makeHTTPRequest(req,res);
}

function makeHTTPRequest(request,response) {
    var proxy=http.request(request.headers.host);

    response.writeHead(200);
    response.end('HI');
}

http.createServer(handler).listen(process.env.PORT);
@@ -1,15 +1,47 @@
-//server.js
+var PORT=Number(process.env.PORT %7C%7C 3000);%0A
 %0Avar
@@ -311,26 +311,14 @@
 .listen(
-process.env.
 PORT);

fix port