Audio streaming to node.js server #243

At client side 

var self = this;
 navigator.getUserMedia = ( navigator.getUserMedia ||
                    navigator.webkitGetUserMedia ||
                    navigator.mozGetUserMedia ||
                    navigator.msGetUserMedia);
 navigator.getUserMedia({audio: true, video: false}, function (stream) {
   var audioContext = window.AudioContext;
   var context = new audioContext();
   window.audioInput = context.createMediaStreamSource(stream);
   var bufferSize = 2048;
   var recorder = context.createScriptProcessor(bufferSize, 1, 1);
   recorder.onaudioprocess = self.onAudioProcess.bind(self);
   audioInput.connect(recorder);
   recorder.connect(context.destination);
 }, this.onAudioError);