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Viewing changes to examples/encoding.js

  • Committer: Package Import Robot
  • Author(s): Jérémy Lal
  • Date: 2013-10-20 17:33:37 UTC
  • Revision ID: package-import@ubuntu.com-20131020173337-75k05okhr2qhqcy1
Tags: upstream-0.3.0
Import upstream version 0.3.0

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examples/encoding.js
 
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(function() {
 
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  var Negotiator, gbuf, http, messages;
 
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  Negotiator = require('../lib/negotiator').Negotiator;
 
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  http = require('http');
 
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  gbuf = require('gzip-buffer');
 
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  messages = {
 
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    identity: 'Hello World'
 
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  };
 
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  gbuf.gzip(messages.identity, function(zipped) {
 
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    var availableEncodings, key, server, val;
 
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    messages.gzip = zipped;
 
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    availableEncodings = (function() {
 
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      var _results;
 
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      _results = [];
 
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      for (key in messages) {
 
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        val = messages[key];
 
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        _results.push(key);
 
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      }
 
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      return _results;
 
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    })();
 
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    console.log(availableEncodings);
 
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    server = http.createServer(function(req, res) {
 
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      var encoding, negotiator;
 
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      negotiator = new Negotiator(req);
 
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      console.log("Accept-Encoding: " + req.headers['accept-encoding']);
 
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      console.log("Preferred: " + (negotiator.preferredEncodings()));
 
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      console.log("Possible: " + (negotiator.preferredEncodings(availableEncodings)));
 
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      encoding = negotiator.preferredEncoding(availableEncodings);
 
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      console.log("Selected: " + encoding);
 
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      if (encoding) {
 
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        res.writeHead(200, {
 
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          'Content-Encoding': encoding
 
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        });
 
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        return res.end(messages[encoding]);
 
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      } else {
 
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        res.writeHead(406);
 
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        return res.end();
 
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      }
 
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    });
 
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    return server.listen(8080);
 
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  });
 
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}).call(this);