http - How to redirect user's browser URL to a different page in Nodejs? -

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in application i'm trying write, main page (http://localhost:8675) has following form:

<form action='/?joinnew' method='post'>   <button>start</button> </form>

here code in server.js:

http.createserver(function(request, response) {   var root = url.parse(request.url).pathname.split('/')[1];   if (root == '') {     var query = url.parse(request.url).search:     if (query == '?joinnew') {       var newroom = getavaliableroomid(); // '8dn1u', 'idjh1', '8jm84', etc.       // redirect user's web browser new url       // ??? how do.  need redirect 'http://whateverhostthiswillbe:8675/'+newroom ... }}}

i love if there way didn't have know host address, since changing.

the 'http' object regular require('http'), not require('express').

response.writehead(301,   {location: 'http://whateverhostthiswillbe:8675/'+newroom} ); response.end();

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