| // Copyright 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 QUICHE_QUIC_TEST_TOOLS_PACKET_REORDERING_WRITER_H_ |
| #define QUICHE_QUIC_TEST_TOOLS_PACKET_REORDERING_WRITER_H_ |
| |
| #include "quiche/quic/core/quic_packet_writer_wrapper.h" |
| |
| namespace quic { |
| |
| namespace test { |
| |
| // This packet writer allows delaying writing the next packet after |
| // SetDelay(num_packets_to_wait) |
| // is called and buffer this packet and write it after it writes next |
| // |num_packets_to_wait| packets. It doesn't support delaying a packet while |
| // there is already a packet delayed. |
| class PacketReorderingWriter : public QuicPacketWriterWrapper { |
| public: |
| PacketReorderingWriter(); |
| |
| ~PacketReorderingWriter() override; |
| |
| WriteResult WritePacket(const char* buffer, size_t buf_len, |
| const QuicIpAddress& self_address, |
| const QuicSocketAddress& peer_address, |
| PerPacketOptions* options) override; |
| |
| void SetDelay(size_t num_packets_to_wait); |
| |
| private: |
| bool delay_next_ = false; |
| size_t num_packets_to_wait_ = 0; |
| std::string delayed_data_; |
| QuicIpAddress delayed_self_address_; |
| QuicSocketAddress delayed_peer_address_; |
| std::unique_ptr<PerPacketOptions> delayed_options_; |
| }; |
| |
| } // namespace test |
| } // namespace quic |
| |
| #endif // QUICHE_QUIC_TEST_TOOLS_PACKET_REORDERING_WRITER_H_ |