QUIC: if client provides an STK which includes CachedNetworkParams, then

net/tools/quic/quic_server_session.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/tools/quic/quic_server_session.h"
 
 #include "base/logging.h"
 #include "net/quic/crypto/source_address_token.h"
 #include "net/quic/quic_connection.h"
 #include "net/quic/quic_flags.h"
@@ skipping 116 matching lines @@
   cached_network_params.set_previous_connection_state(
       bandwidth_recorder.EstimateRecordedDuringSlowStart()
           ? CachedNetworkParameters::SLOW_START
           : CachedNetworkParameters::CONGESTION_AVOIDANCE);
   cached_network_params.set_timestamp(
       connection()->clock()->WallNow().ToUNIXSeconds());
   if (!serving_region_.empty()) {
     cached_network_params.set_serving_region(serving_region_);
   }
 
-  crypto_stream_->SendServerConfigUpdate(&cached_network_params);
+  crypto_stream_->SendServerConfigUpdate(&cached_network_params, false);
   last_server_config_update_time_ = now;
 }
 
 bool QuicServerSession::ShouldCreateIncomingDataStream(QuicStreamId id) {
   if (id % 2 == 0) {
     DVLOG(1) << "Invalid incoming even stream_id:" << id;
     connection()->SendConnectionClose(QUIC_INVALID_STREAM_ID);
     return false;
   }
   if (GetNumOpenStreams() >= get_max_open_streams()) {
@@ skipping 19 matching lines @@
   DLOG(ERROR) << "Server push not yet supported";
   return nullptr;
 }
 
 QuicCryptoServerStream* QuicServerSession::GetCryptoStream() {
   return crypto_stream_.get();
 }
 
 }  // namespace tools
 }  // namespace net