rhubarb-lip-sync/lib/webrtc-8d2248ff/webrtc/tools/rtcbot/bot/api.js

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2016-06-21 20:13:05 +00:00
// Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree. An additional intellectual property rights grant can be found
// in the file PATENTS. All contributing project authors may
// be found in the AUTHORS file in the root of the source tree.
//
// This file exposes the api for the bot to connect to the host script
// waiting a websocket connection and using dnode for javascript rpc.
//
// This file is served to the browser via browserify to resolve the
// dnode requires.
var WebSocketStream = require('websocket-stream');
var Dnode = require('dnode');
function connectToServer(api) {
var stream = new WebSocketStream("wss://localhost:8080/");
var dnode = new Dnode(api);
dnode.on('error', function (error) { console.log(error); });
dnode.pipe(stream).pipe(dnode);
}
// Dnode loses certain method calls when exposing native browser objects such as
// peer connections. This methods helps work around that by allowing one to
// redefine a non-native method in a target "obj" from "src" that applies a list
// of casts to the arguments (types are lost in dnode).
function expose(obj, src, method, casts) {
obj[method] = function () {
for (index in casts)
arguments[index] = new (casts[index])(arguments[index]);
src[method].apply(src, arguments);
}
}
window.expose = expose;
window.connectToServer = connectToServer;