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// Copyright (c) 2013 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.
#ifndef CONTENT_BROWSER_RENDERER_HOST_P2P_SOCKET_HOST_THROTTLER_H_
#define CONTENT_BROWSER_RENDERER_HOST_P2P_SOCKET_HOST_THROTTLER_H_
#include "base/memory/scoped_ptr.h"
#include "content/common/content_export.h"
namespace talk_base {
class RateLimiter;
class Timing;
}
namespace content {
// A very simple message throtller. User of this class must drop the packet if
// DropNextPacket returns false for that packet. This method verifies the
// current sendrate against the required sendrate.
class CONTENT_EXPORT P2PMessageThrottler {
public:
P2PMessageThrottler();
virtual ~P2PMessageThrottler();
void SetTiming(scoped_ptr<talk_base::Timing> timing);
bool DropNextPacket(size_t packet_len);
void SetSendIceBandwidth(int bandwith_kbps);
private:
scoped_ptr<talk_base::Timing> timing_;
scoped_ptr<talk_base::RateLimiter> rate_limiter_;
DISALLOW_COPY_AND_ASSIGN(P2PMessageThrottler);
};
} // namespace content
#endif // CONTENT_BROWSER_RENDERER_HOST_P2P_SOCKET_HOST_THROTTLER_H_
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