| // Copyright 2010 The Closure Library Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS-IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| /** |
| * @fileoverview Functions for manipulating message channels. |
| * |
| */ |
| |
| goog.provide('goog.messaging'); |
| |
| |
| /** |
| * Creates a bidirectional pipe between two message channels. |
| * |
| * @param {goog.messaging.MessageChannel} channel1 The first channel. |
| * @param {goog.messaging.MessageChannel} channel2 The second channel. |
| */ |
| goog.messaging.pipe = function(channel1, channel2) { |
| channel1.registerDefaultService(goog.bind(channel2.send, channel2)); |
| channel2.registerDefaultService(goog.bind(channel1.send, channel1)); |
| }; |