text: // Copyright 2013 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 This class manages the network connectivity state.
   *
   * @visibility {:internal}
   */
  
  
  goog.provide('goog.labs.net.webChannel.ConnectionState');
  
  
  
  /**
   * The connectivity state of the channel.
   *
   * @constructor
   * @struct
   */
  goog.labs.net.webChannel.ConnectionState = function() {
    /**
     * Handshake result.
     * @type {Array<string>}
     */
    this.handshakeResult = null;
  
    /**
     * The result of checking if there is a buffering proxy in the network.
     * True means the connection is buffered, False means unbuffered,
     * null means that the result is not available.
     * @type {?boolean}
     */
    this.bufferingProxyResult = null;
  };
  