commit d4291e4cc284022b8e8e1cb1e8ba5445da4744fb
author fayang <fayang@google.com> Thu May 30 10:31:21 2019 -0700
committer Copybara-Service <copybara-worker@google.com> Fri May 31 15:30:23 2019 -0700
tree 08b655e2e66767b26e23a7d517e2950a01c564c7
parent b42a8c51e85388f3dbe5c61ef2a264622b7dcad2

gfe-relnote: In QUIC, add VersionHasIetfInvariantHeader and  VersionSupportsMessageFrames. No functional change expected. Not protected.

PiperOrigin-RevId: 250714233
Change-Id: I9f540d239b84285f83fe5774866ebd345ce09532

quic/core/quic_dispatcher.cc

diff --git a/quic/core/quic_dispatcher.cc b/quic/core/quic_dispatcher.cc
index 0e6a71d..1611287 100644
--- a/quic/core/quic_dispatcher.cc
+++ b/quic/core/quic_dispatcher.cc
@@ -634,10 +634,10 @@
   if (connection->termination_packets() != nullptr &&
       !connection->termination_packets()->empty()) {
     action = QuicTimeWaitListManager::SEND_TERMINATION_PACKETS;
-  } else if (connection->transport_version() > QUIC_VERSION_43 ||
+  } else if (VersionHasIetfInvariantHeader(connection->transport_version()) ||
              GetQuicReloadableFlag(quic_terminate_gquic_connection_as_ietf)) {
     if (!connection->IsHandshakeConfirmed()) {
-      if (connection->transport_version() <= QUIC_VERSION_43) {
+      if (!VersionHasIetfInvariantHeader(connection->transport_version())) {
         QUIC_CODE_COUNT(gquic_add_to_time_wait_list_with_handshake_failed);
       } else {
         QUIC_CODE_COUNT(quic_v44_add_to_time_wait_list_with_handshake_failed);
@@ -647,7 +647,7 @@
       // QUIC_HANDSHAKE_FAILED and adds the connection to the time wait list.
       StatelesslyTerminateConnection(
           connection->connection_id(),
-          connection->transport_version() > QUIC_VERSION_43
+          VersionHasIetfInvariantHeader(connection->transport_version())
               ? IETF_QUIC_LONG_HEADER_PACKET
               : GOOGLE_QUIC_PACKET,
           /*version_flag=*/true, connection->version(), QUIC_HANDSHAKE_FAILED,
@@ -662,8 +662,9 @@
     QUIC_CODE_COUNT(quic_v44_add_to_time_wait_list_with_stateless_reset);
   }
   time_wait_list_manager_->AddConnectionIdToTimeWait(
-      it->first, connection->transport_version() > QUIC_VERSION_43, action,
-      connection->encryption_level(), connection->termination_packets());
+      it->first, VersionHasIetfInvariantHeader(connection->transport_version()),
+      action, connection->encryption_level(),
+      connection->termination_packets());
   session_map_.erase(it);
 }