Add a separate QUIC_CONNECTION_OVERALL_TIMED_OUT to identify overall

net/quic/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/quic_connection.h"
 
 #include <string.h>
 #include <sys/types.h>
 #include <algorithm>
 #include <iterator>
@@ skipping 1923 matching lines @@
 
   if (!overall_connection_timeout_.IsInfinite()) {
     QuicTime::Delta connected_time =
         now.Subtract(stats_.connection_creation_time);
     DVLOG(1) << ENDPOINT << "connection time: "
              << connected_time.ToMilliseconds() << " overall timeout: "
              << overall_connection_timeout_.ToMilliseconds();
     if (connected_time >= overall_connection_timeout_) {
       DVLOG(1) << ENDPOINT <<
           "Connection timedout due to overall connection timeout.";
-      SendConnectionClose(QUIC_CONNECTION_TIMED_OUT);
+      SendConnectionClose(QUIC_CONNECTION_OVERALL_TIMED_OUT);
       return true;
     }
 
     // Take the min timeout.
     QuicTime::Delta connection_timeout =
         overall_connection_timeout_.Subtract(connected_time);
     if (connection_timeout < timeout) {
       timeout = connection_timeout;
     }
   }
@@ skipping 77 matching lines @@
   }
   for (size_t i = 0; i < retransmittable_frames->frames().size(); ++i) {
     if (retransmittable_frames->frames()[i].type == CONNECTION_CLOSE_FRAME) {
       return true;
     }
   }
   return false;
 }
 
 }  // namespace net