peer.js

		@@ -5,3 +5,7 @@ var util = require('util');
		var WildEmitter = require('wildemitter');
		var FileTransfer = require('filetransfer');

		// the inband-v1 protocol is sending metadata inband in a serialized JSON object
		// followed by the actual data. Receiver closes the datachannel upon completion
		var INBAND_FILETRANSFER_V1 = 'https://simplewebrtc.com/protocol/filetransfer#inband-v1';

		@@ -71,2 +75,16 @@ function Peer(options) {

		this.on('channelOpen', function (channel) {
		if (channel.protocol === INBAND_FILETRANSFER_V1) {
		channel.onmessage = function (event) {
		var metadata = JSON.parse(event.data);
		var receiver = new FileTransfer.Receiver();
		receiver.receive(metadata, channel);
		self.emit('fileTransfer', metadata, receiver);
		receiver.on('receivedFile', function (file, metadata) {
		receiver.channel.close();
		});
		};
		}
		});

		// proxy events to parent
		@@ -227,2 +245,23 @@ this.on('*', function () {

		Peer.prototype.sendFile = function (file) {
		var sender = new FileTransfer.Sender();
		var dc = this.getDataChannel('filetransfer' + (new Date()).getTime(), {
		protocol: INBAND_FILETRANSFER_V1
		});
		// override onopen
		dc.onopen = function () {
		dc.send(JSON.stringify({
		size: file.size,
		name: file.name
		}));
		sender.send(file, dc);
		};
		// override onclose
		dc.onclose = function () {
		console.log('sender received transfer');
		sender.emit('complete');
		};
		return sender;
		};

		module.exports = Peer;

webrtc.bundle.js

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