gfe-relnote: Implement QUIC MTU discovery v2. Protected by --gfe2_reloadable_flag_quic_mtu_discovery_v2.
PiperOrigin-RevId: 274290098
Change-Id: I6a55ff6aced1702fd42841f9a130f4d84076c3ec
diff --git a/quic/test_tools/quic_connection_peer.cc b/quic/test_tools/quic_connection_peer.cc
index ef2ffb3..8b99730 100644
--- a/quic/test_tools/quic_connection_peer.cc
+++ b/quic/test_tools/quic_connection_peer.cc
@@ -226,6 +226,9 @@
// static
QuicPacketCount QuicConnectionPeer::GetPacketsBetweenMtuProbes(
QuicConnection* connection) {
+ if (connection->mtu_discovery_v2_) {
+ return connection->mtu_discoverer_.packets_between_probes();
+ }
return connection->packets_between_mtu_probes_;
}
@@ -242,6 +245,15 @@
}
// static
+void QuicConnectionPeer::ReInitializeMtuDiscoverer(
+ QuicConnection* connection,
+ QuicPacketCount packets_between_probes_base,
+ QuicPacketNumber next_probe_at) {
+ connection->mtu_discoverer_ =
+ QuicConnectionMtuDiscoverer(packets_between_probes_base, next_probe_at);
+}
+
+// static
void QuicConnectionPeer::SetAckMode(QuicConnection* connection,
AckMode ack_mode) {
for (auto& received_packet_manager :
diff --git a/quic/test_tools/quic_connection_peer.h b/quic/test_tools/quic_connection_peer.h
index f329a1c..5b97ae6 100644
--- a/quic/test_tools/quic_connection_peer.h
+++ b/quic/test_tools/quic_connection_peer.h
@@ -111,6 +111,10 @@
QuicPacketCount packets);
static void SetNextMtuProbeAt(QuicConnection* connection,
QuicPacketNumber number);
+ static void ReInitializeMtuDiscoverer(
+ QuicConnection* connection,
+ QuicPacketCount packets_between_probes_base,
+ QuicPacketNumber next_probe_at);
static void SetAckMode(QuicConnection* connection, AckMode ack_mode);
static void SetFastAckAfterQuiescence(QuicConnection* connection,
bool fast_ack_after_quiescence);
diff --git a/quic/test_tools/quic_test_utils.h b/quic/test_tools/quic_test_utils.h
index fbadf13..1cd2683 100644
--- a/quic/test_tools/quic_test_utils.h
+++ b/quic/test_tools/quic_test_utils.h
@@ -1258,6 +1258,10 @@
return arg.destination_connection_id == destination_connection_id;
}
+MATCHER_P2(InRange, min, max, "") {
+ return arg >= min && arg <= max;
+}
+
} // namespace test
} // namespace quic
