Change from re-transmitting an packet with a retransmit number to sending a new packet with a new s…

net/quic/quic_packet_creator.h

 // 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.
 //
 // Some helpers for quic packet creation.
 
 #ifndef NET_QUIC_QUIC_PACKET_CREATOR_H_
 #define NET_QUIC_QUIC_PACKET_CREATOR_H_
 
 #include <utility>
@@ skipping 44 matching lines @@
                     std::vector<PacketPair>* packets);
 
   PacketPair ResetStream(QuicStreamId id,
                          QuicStreamOffset offset,
                          QuicErrorCode error);
 
   PacketPair CloseConnection(QuicConnectionCloseFrame* close_frame);
 
   PacketPair AckPacket(QuicAckFrame* ack_frame);
 
+  // Increments the current sequence number in QuicPacketCreator and sets it
+  // into the packet and returns the new sequence number.
+  QuicPacketSequenceNumber SetNewSequenceNumber(QuicPacket* packet);
+
   QuicPacketSequenceNumber sequence_number() const {
     return sequence_number_;
   }
 
   void set_sequence_number(QuicPacketSequenceNumber s) {
     sequence_number_ = s;
   }
 
   Options* options() {
     return &options_;
   }
 
  private:
   void FillPacketHeader(QuicFecGroupNumber fec_group,
                         QuicPacketFlags flags,
                         QuicPacketHeader* header);
 
   Options options_;
   QuicGuid guid_;
   QuicFramer* framer_;
   QuicPacketSequenceNumber sequence_number_;
   QuicFecGroupNumber fec_group_number_;
   scoped_ptr<QuicFecGroup> fec_group_;
 
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_PACKET_CREATOR_H_