| // Copyright 2013 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef SERVICES_NETWORK_P2P_SOCKET_THROTTLER_H_ |
| #define SERVICES_NETWORK_P2P_SOCKET_THROTTLER_H_ |
| |
| #include <stddef.h> |
| |
| #include <memory> |
| |
| #include "base/component_export.h" |
| |
| namespace rtc { |
| class DataRateLimiter; |
| } |
| |
| namespace network { |
| |
| // 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 COMPONENT_EXPORT(NETWORK_SERVICE) P2PMessageThrottler { |
| public: |
| P2PMessageThrottler(); |
| |
| P2PMessageThrottler(const P2PMessageThrottler&) = delete; |
| P2PMessageThrottler& operator=(const P2PMessageThrottler&) = delete; |
| |
| virtual ~P2PMessageThrottler(); |
| |
| bool DropNextPacket(size_t packet_len); |
| void SetSendIceBandwidth(int bandwith_kbps); |
| |
| private: |
| std::unique_ptr<rtc::DataRateLimiter> rate_limiter_; |
| }; |
| |
| } // namespace network |
| |
| #endif // SERVICES_NETWORK_P2P_SOCKET_THROTTLER_H_ |