javascript - Node.js / Socket.io Access-Control-Allow-Origin error on both local and remote site -


world ! i'm trying json feed client, through node/socket.io server. keep getting, locally, or remotely (using nodejitsu) following error : xmlhttprequest cannot load http://jsonfeed.url. origin http://example.com not allowed access-control-allow-origin.

from research , testing, doesn't depend on browser, on server code. please enlighten me!

server code (i can provide more, tried concise):

var fs = require('fs'), http = require('http');  //use of fs , node-static serve static files client  function handler(request, response) { "use strict"; response.writehead(200, {                      'content-type': 'text/html',                      'access-control-allow-origin' : '*'}); fileserver.serve(request, response); // return correct file }  var app = http.createserver(handler), iosocks = require('socket.io').listen(app), staticserv = require('node-static'); // serving files  // make files in current folder // accessible web var fileserver = new staticserv.server('./'); app.listen(8080);

that's it, have tried everything... time call geniuses!

ok, how this... first stackoverflow , tried answer, it's bit less cold out there once was, keep going.

then... it's working. not know why, , it's annoying. did removing :

response.writehead(200, {                  'content-type': 'text/html',                  'access-control-allow-origin' : '*'});

just that. @ beginning when not working!

bonus question, can tell me why??


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