// Copyright 2014 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_flags.h"

bool FLAGS_quic_allow_oversized_packets_for_test = false;

// When true, the use time based loss detection instead of nack.
bool FLAGS_quic_use_time_loss_detection = false;

// If true, it will return as soon as an error is detected while validating
// CHLO.
bool FLAGS_use_early_return_when_verifying_chlo = true;

// If true, QUIC connections will support FEC protection of data while sending
// packets, to reduce latency of data delivery to the application. The client
// must also request FEC protection for the server to use FEC.
bool FLAGS_enable_quic_fec = false;

// When true, defaults to BBR congestion control instead of Cubic.
bool FLAGS_quic_use_bbr_congestion_control = false;

// If true, QUIC BBR congestion control may be enabled via Finch and/or via QUIC
// connection options.
bool FLAGS_quic_allow_bbr = false;

// Time period for which a given connection_id should live in the time-wait
// state.
int64 FLAGS_quic_time_wait_list_seconds = 5;

// Currently, this number is quite conservative.  The max QPS limit for an
// individual server silo is currently set to 1000 qps, though the actual max
// that we see in the wild is closer to 450 qps. Regardless, this means that the
// longest time-wait list we should see is 5 seconds * 1000 qps = 5000.  If we
// allow for an order of magnitude leeway, we have 50000.
//
// Maximum number of connections on the time-wait list. A negative value implies
// no configured limit.
int64 FLAGS_quic_time_wait_list_max_connections = 50000;

// Enables server-side support for QUIC stateless rejects.
bool FLAGS_enable_quic_stateless_reject_support = false;

// If true, flow controller may grow the receive window size if necessary.
bool FLAGS_quic_auto_tune_receive_window = true;

// If true, stop processing quic data as soon as the connection is
// closed rather than processing a full packet.
bool FLAGS_quic_stop_early_2 = true;

// Don't ack acks in QUIC, even when there is a recent missing packet.
bool FLAGS_quic_dont_ack_acks = true;

// Enables sending of FEC packet only when FEC alarm goes off.
bool FLAGS_quic_send_fec_packet_only_on_fec_alarm = true;