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From: "Felix E. Klee" <felix.k...@inka.de>
Date: Mon, 4 Jun 2012 16:38:55 +0200
Message-ID: <CA+m_8J1g3hhMeyUODNAUZhsVKEXz32FN2Y=Qx41MA9y+2d=...@mail.gmail.com>
Subject: Re: [nodejs] Redirecting from naked domain to www with node/express?
To: nodejs@googlegroups.com
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On Mon, Jun 4, 2012 at 2:51 PM, Oliver Leics <oliver.le...@gmail.com>
wrote:
> express.use(function(req, res, next) {
>  if(req.headers.host === 'example.com') {
>    res.writeHead(303, {'Location': 'http://www.example.com'+req.url})
>    res.end()
>  }
> })

That made me learn a little about middleware, a new concept to me, and I
really like it. In the end I implemented basically what you proposed,
plus `next()` in the else clause.