In case of stateless reject, change quic connection close source from client to server on client si…

net/quic/core/quic_connection.cc

 // 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.
 
 #include "net/quic/core/quic_connection.h"
 
 #include <string.h>
 #include <sys/types.h>
 
 #include <algorithm>
@@ skipping 2036 matching lines @@
 
   if (connection_close_behavior ==
       ConnectionCloseBehavior::SEND_CONNECTION_CLOSE_PACKET) {
     SendConnectionClosePacket(error, error_details, SEND_ACK);
   } else if (connection_close_behavior ==
              ConnectionCloseBehavior::
                  SEND_CONNECTION_CLOSE_PACKET_WITH_NO_ACK) {
     SendConnectionClosePacket(error, error_details, NO_ACK);
   }
 
-  TearDownLocalConnectionState(error, error_details,
-                               ConnectionCloseSource::FROM_SELF);
+  ConnectionCloseSource source = ConnectionCloseSource::FROM_SELF;
+  if (perspective_ == Perspective::IS_CLIENT &&
+      error == QUIC_CRYPTO_HANDSHAKE_STATELESS_REJECT) {
+    // Regard stateless rejected connection as closed by server.
+    source = ConnectionCloseSource::FROM_PEER;
+  }
+  TearDownLocalConnectionState(error, error_details, source);
 }
 
 void QuicConnection::SendConnectionClosePacket(QuicErrorCode error,
                                                const string& details,
                                                AckBundling ack_mode) {
   DVLOG(1) << ENDPOINT << "Sending connection close packet.";
   ClearQueuedPackets();
   ScopedPacketBundler ack_bundler(this, ack_mode);
   QuicConnectionCloseFrame* frame = new QuicConnectionCloseFrame();
   frame->error_code = error;
@@ skipping 486 matching lines @@
 
 void QuicConnection::CheckIfApplicationLimited() {
   if (queued_packets_.empty() &&
       !sent_packet_manager_->HasPendingRetransmissions() &&
       !visitor_->WillingAndAbleToWrite()) {
     sent_packet_manager_->OnApplicationLimited();
   }
 }
 
 }  // namespace net