node.js - Restify: Retrieve external url content (ISO-8859-1) return to requesting client (UTF-8) -

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i have simple javascript using node. purpose of script to:

  • open listening socket
  • add handler url /test http function get
  • when /test requested url located on external web site should fetched. web site encoded iso-8859-1
  • the data returned external website should packaged in json structure , returned requesting client encoded utf-8

so far have created following code:

var buffer = require('buffer').buffer; var iconv  = require('iconv-lite'); var urllib = require('url'); var restify = require('restify'); var server = restify.createserver();  server.use(restify.bodyparser()); server.get('/test', test); server.listen(8080, function() {   console.log('%s listening @ %s', server.name, server.url); });  function test(req, res, next) {     console.log('test');      var httpclient = restify.createstringclient({ url: "http://dl.dropboxusercontent.com" });     httpclient.get("/u/815962/iso-8859-1.html", function(cerr, creq, cres, cdata) {         cdata = iconv.decode(cdata, 'iso-8859-1');          res.send(200, {"data": cdata});      });      }

i have set test document used in code above. test document in iso-8859-1 encoding , has national letters "ÅÄÖåäö" inside it. when returned client, if read utf-8 receive "ýýýýýý"

it seem bug in restify. following example shows different results using restify , request lib:

var request = require('request');                                                var iconv = require('iconv');                                                    var restify = require('restify'); var ic = new iconv.iconv('iso-8859-1', 'utf-8');                                request.get({ url: 'http://dl.dropboxusercontent.com/u/815962/iso-8859-1.html', encoding: null, }, function(err, res, body) {           var buf = ic.convert(body);                                                        var utf8string = buf.tostring('utf-8');       console.log(utf8string); });    var httpclient = restify.createstringclient({ url: "http://dl.dropboxusercontent.com" }); httpclient.get("/u/815962/iso-8859-1.html", function(cerr, creq, cres, cdata) {     var buf = ic.convert(cdata);                                                        var utf8string = buf.tostring('utf-8');      console.log(utf8string); });

i have browsed code of restify on github trying find issue, can't


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