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// Send cookies for the socket.io handshake (sails.js) | |
// Based on https://gist.github.com/jfromaniello/4087861 | |
// Socket.io open ticket (started by jfromaniello): | |
// https://github.com/LearnBoost/socket.io-client/pull/512 | |
var io = require('socket.io-client'); | |
var request = require('request'); | |
var xhr = require('socket.io-client/node_modules/xmlhttprequest'); | |
var xhrOriginal = require('xmlhttprequest'); | |
var myUrl = 'http://192.168.56.101:1337'; | |
var cookieJar = request.jar(); | |
// From socket.io-client's module 'xmlhttprequest', rewrie its XMLHttpRequest function. | |
xhr.XMLHttpRequest = function() { | |
this.XMLHttpRequest = xhrOriginal.XMLHttpRequest; | |
xhrOriginal.XMLHttpRequest.apply(this, arguments); | |
this.setDisableHeaderCheck(true); // Allow header modifications. | |
// Rewrite the 'open' function. | |
var openOriginal = this.open; | |
this.open = function(method, url, async, user, password) { | |
openOriginal.apply(this, arguments); | |
var header = cookieJar.get({url: myUrl}).map(function(cookie) { | |
return cookie.name + '=' + cookie.value; | |
}).join('; '); | |
this.setRequestHeader('cookie', header); | |
}; | |
}; | |
// Send the cookie first before attempting to connect via socket-io, | |
// thus, avoiding the handshake error. | |
request.post({jar: cookieJar, url: myUrl}, function(err, resp, body) { | |
var socket = io.connect(myUrl); | |
socket.on('connecting', function() { | |
console.log('(II) Connecting to server'); | |
}); | |
socket.on('connect', function() { | |
console.log('(II) Successfully connected to server'); | |
}); | |
socket.on('error', function(reason) { | |
console.log('(EE) Error connecting to server: ' + reason); | |
}); | |
socket.on('disconnect', function(reason) { | |
console.log('(II) Disconnected from server\n'); | |
}); | |
}); |
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