Move shared files in net/quic/ into net/quic/core/

net/quic/quic_flags.cc

-// 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"
-
-// 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 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_t FLAGS_quic_time_wait_list_seconds = 200;
-
-// 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 200 seconds * 1000 qps = 200000.
-// Of course, there are usually many queries per QUIC connection, so we allow a
-// factor of 3 leeway.
-//
-// Maximum number of connections on the time-wait list. A negative value implies
-// no configured limit.
-int64_t FLAGS_quic_time_wait_list_max_connections = 600000;
-
-// Enables server-side support for QUIC stateless rejects.
-bool FLAGS_enable_quic_stateless_reject_support = true;
-
-// This flag is not in use, just to keep consistency for shared code.
-bool FLAGS_quic_always_log_bugs_for_tests = true;
-
-// If true, a QUIC connection option with tag DHDT can be used to disable
-// HPACK\'s dynamic table.
-bool FLAGS_quic_disable_hpack_dynamic_table = true;
-
-// If true, multipath is enabled for the connection.
-bool FLAGS_quic_enable_multipath = false;
-
-// If true, require handshake confirmation for QUIC connections, functionally
-// disabling 0-rtt handshakes.
-// TODO(rtenneti): Enable this flag after CryptoServerTest's are fixed.
-bool FLAGS_quic_require_handshake_confirmation = false;
-
-// If true, Cubic's epoch is shifted when the sender is application-limited.
-bool FLAGS_shift_quic_cubic_epoch_when_app_limited = true;
-
-// If true, QUIC will measure head of line (HOL) blocking due between
-// streams due to packet losses on the headers stream.  The
-// measurements will be surfaced via UMA histogram
-// Net.QuicSession.HeadersHOLBlockedTime.
-bool FLAGS_quic_measure_headers_hol_blocking_time = true;
-
-// If true, disable pacing in QUIC.
-bool FLAGS_quic_disable_pacing_for_perf_tests = false;
-
-// If true, Close the connection instead of writing unencrypted stream data.
-bool FLAGS_quic_never_write_unencrypted_data = true;
-
-// If true, headers stream will support receiving PUSH_PROMISE frames.
-bool FLAGS_quic_supports_push_promise = true;
-
-// If true, QUIC connections can do bandwidth resumption with an initial window
-// of < 10 packets.
-bool FLAGS_quic_no_lower_bw_resumption_limit = true;
-
-// Use largest acked in the most recent ack instead of largest acked ever in
-// loss recovery.
-bool FLAGS_quic_loss_recovery_use_largest_acked = true;
-
-// Only set one alarm for sending at once, either the send alarm or
-// retransmission alarm.  Disabled because it breaks QUIC time loss detection.
-bool FLAGS_quic_only_one_sending_alarm = false;
-
-// If true, QUIC public reset packets will have the \"pre-v33\" public header
-// flags.
-bool FLAGS_quic_use_old_public_reset_packets = true;
-
-// If true, ignore QUIC data frames of length 0 for flow control.
-bool FLAGS_quic_ignore_zero_length_frames = true;
-
-// If true, replace ServerHelloNotifier with a check to see if a decrypted
-// packet is forward secure.
-bool FLAGS_quic_no_shlo_listener = true;
-
-// Adds a RATE connection option to do rate based sending.
-bool FLAGS_quic_rate_based_sending = true;
-
-// If true, QUIC will use cheap stateless rejects without creating a full
-// connection.
-bool FLAGS_quic_use_cheap_stateless_rejects = false;
-
-// If true, treat timestamps from SO_TIMESTAMPING as QuicWallTimes rather
-// than QuicTimes.
-bool FLAGS_quic_socket_walltimestamps = true;
-
-// If true, QUIC respect HTTP2 SETTINGS frame rather than always close the
-// connection.
-bool FLAGS_quic_respect_http2_settings_frame = true;
-
-// Do not use a QuicAckListener in order to confirm a larger Path MTU.
-bool FLAGS_quic_no_mtu_discovery_ack_listener = true;
-
-// Deprecate QuicPacketCreator::next_packet_number_length_ because it's no
-// longer necessary.
-bool FLAGS_quic_simple_packet_number_length = true;
-
-// If true, enables QUIC_VERSION_35.
-bool FLAGS_quic_enable_version_35 = true;
-
-// If true, enables QUIC_VERSION_36.
-bool FLAGS_quic_enable_version_36 = true;
-
-// If true, requires support for X509 certificates in QUIC CHLO PDMDs.
-bool FLAGS_quic_require_x509 = true;
-
-// If true, deprecate safeguards for b/26023400.
-bool FLAGS_quic_deprecate_kfixd = false;
-
-// If true, QUIC will refresh the proof for versions 31 and beyond on subsequent
-// CHLOs.
-bool FLAGS_quic_refresh_proof = true;
-
-// If true, a connection does not migrate on an old packet even the peer address
-// changes.
-bool FLAGS_quic_do_not_migrate_on_old_packet = true;
-
-// If true, use async codepaths to invoke ProofSource::GetProof.
-bool FLAGS_enable_async_get_proof = false;
-
-// If true, neuter null encrypted packets before sending the next handshake
-// message.
-bool FLAGS_quic_neuter_unencrypted_when_sending = false;
-
-// If true, QuicAlarm::Update will call a faster UpdateImpl implementation
-// instead of canceling and reregistering the alarm.
-bool FLAGS_quic_change_alarms_efficiently = false;
-
-// If true, requires handshake confirmations for all QUIC handshakes with
-// versions less than 33.
-bool FLAGS_quic_require_handshake_confirmation_pre33 = false;
-
-// If true, use the interval form of iteration over a PacketNumberQueue instead
-// of iterating over the individual numbers.
-bool FLAGS_quic_use_packet_number_queue_intervals = false;