blob: 18493733bff7cca9cae0ba8059ca6c9767b0c504 [file] [log] [blame]
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
namespace net {
// Delegate class receiving notifications when cache or network actions start
// and finish, i.e. when the object starts and finishes waiting on an
// underlying cache or the network. The owner of a HttpTransaction can use
// this to register a delegate to receive notifications when these events
// happen.
class HttpTransactionDelegate {
virtual ~HttpTransactionDelegate() {}
virtual void OnCacheActionStart() = 0;
virtual void OnCacheActionFinish() = 0;
virtual void OnNetworkActionStart() = 0;
virtual void OnNetworkActionFinish() = 0;
} // namespace net