chromium/third_party/google-closure-library/closure/goog/messaging/testdata/portchannel_inner.html

<!DOCTYPE html>
<html>
<!--
Copyright The Closure Library Authors. All Rights Reserved.

Use of this source code is governed by the Apache License, Version 2.0.
See the COPYING file for details.
-->
<head>
<title>PortChannel test inner document</title>

<!-- MOE:insert <script src="../../base.js"></script> -->
<script>
goog.require('goog.messaging.PortChannel');
</script>
</head>
<body>
<script>

var peerOrigin = window.location.protocol + '//' + window.location.host;
var channel = goog.messaging.PortChannel.forGlobalWindow(peerOrigin);
channel.registerService('ping', function(msg) {
  channel.send('pong', msg);
});

</script>
</body>
</html>