Landing Recent QUIC changes until Mon May 8 21:42:46 2017 +0000

net/quic/core/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 912 matching lines @@
 
   // Determines whether or not a connection close packet is sent to the peer
   // after idle timeout due to lack of network activity.
   // This is particularly important on mobile, where waking up the radio is
   // undesirable.
   ConnectionCloseBehavior idle_timeout_connection_close_behavior_;
 
   // When true, close the QUIC connection after 5 RTOs.  Due to the min rto of
   // 200ms, this is over 5 seconds.
   bool close_connection_after_five_rtos_;
+  // When true, close the QUIC connection when there are no open streams after
+  // 3 consecutive RTOs.
+  bool close_connection_after_three_rtos_;
 
   QuicReceivedPacketManager received_packet_manager_;
 
   // Indicates whether an ack should be sent the next time we try to write.
   bool ack_queued_;
   // How many retransmittable packets have arrived without sending an ack.
   QuicPacketCount num_retransmittable_packets_received_since_last_ack_sent_;
   // Whether there were missing packets in the last sent ack.
   bool last_ack_had_missing_packets_;
   // How many consecutive packets have arrived without sending an ack.
@@ skipping 147 matching lines @@
 
   // Consecutive number of sent packets which have no retransmittable frames.
   size_t consecutive_num_packets_with_no_retransmittable_frames_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicConnection);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_CORE_QUIC_CONNECTION_H_