Landing Recent QUIC changes until 2/12/2016 21:32 UTC

net/quic/quic_connection.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.
 //
 // The entity that handles framing writes for a Quic client or server.
 // Each QuicSession will have a connection associated with it.
 //
 // On the server side, the Dispatcher handles the raw reads, and hands off
 // packets via ProcessUdpPacket for framing and processing.
 //
@@ skipping 143 matching lines @@
 
   // Called to ask if any streams are open in this visitor, excluding the
   // reserved crypto and headers stream.
   virtual bool HasOpenDynamicStreams() const = 0;
 };
 
 // Interface which gets callbacks from the QuicConnection at interesting
 // points.  Implementations must not mutate the state of the connection
 // as a result of these callbacks.
 class NET_EXPORT_PRIVATE QuicConnectionDebugVisitor
-    : public QuicPacketCreator::DebugDelegate,
-      public QuicSentPacketManager::DebugDelegate {
+    : public QuicSentPacketManager::DebugDelegate {
  public:
   ~QuicConnectionDebugVisitor() override {}
 
   // Called when a packet has been sent.
   virtual void OnPacketSent(const SerializedPacket& serialized_packet,
                             QuicPacketNumber original_packet_number,
                             TransmissionType transmission_type,
                             size_t encrypted_length,
                             QuicTime sent_time) {}
 
@@ skipping 307 matching lines @@
   // case this is when the SHLO has been ACKed. Clients call this on receipt of
   // the SHLO.
   void OnHandshakeComplete();
 
   // Accessors
   void set_visitor(QuicConnectionVisitorInterface* visitor) {
     visitor_ = visitor;
   }
   void set_debug_visitor(QuicConnectionDebugVisitor* debug_visitor) {
     debug_visitor_ = debug_visitor;
-    packet_generator_.set_debug_delegate(debug_visitor);
     sent_packet_manager_.set_debug_delegate(debug_visitor);
   }
+  // Used in Chromium, but not internally.
+  void set_creator_debug_delegate(QuicPacketCreator::DebugDelegate* visitor) {
+    packet_generator_.set_debug_delegate(visitor);
+  }
   const IPEndPoint& self_address() const { return self_address_; }
   const IPEndPoint& peer_address() const { return peer_address_; }
   QuicConnectionId connection_id() const { return connection_id_; }
   const QuicClock* clock() const { return clock_; }
   QuicRandom* random_generator() const { return random_generator_; }
   QuicByteCount max_packet_length() const;
   void SetMaxPacketLength(QuicByteCount length);
 
   size_t mtu_probe_count() const { return mtu_probe_count_; }
 
@@ skipping 546 matching lines @@
 
   // If true, multipath is enabled for this connection.
   bool multipath_enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicConnection);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_CONNECTION_H_