Landing Recent QUIC changes until 01/26/2016 18:14 UTC

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"
 
 // 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
@@ skipping 23 matching lines @@
 // 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;
 
-// If ture, allow Ack Decimation to be used for QUIC when requested by the
-// client connection option ACKD.
-bool FLAGS_quic_ack_decimation = true;
-
 // This flag is not in use, just to keep consistency for shared code.
 bool FLAGS_quic_always_log_bugs_for_tests = false;
 
 // If true, flow controller may grow the receive window size if necessary.
 bool FLAGS_quic_auto_tune_receive_window = true;
 
 // If true, multipath is enabled for the connection.
 bool FLAGS_quic_enable_multipath = false;
 
 // Limits QUIC's max CWND to 200 packets.
@@ skipping 13 matching lines @@
 // Net.QuicSession.HeadersHOLBlockedTime.
 bool FLAGS_quic_measure_headers_hol_blocking_time = true;
 
 // Disable QUIC's userspace pacing.
 bool FLAGS_quic_disable_pacing = false;
 
 // If true, Use QUIC's GeneralLossAlgorithm implementation instead of
 // TcpLossAlgorithm or TimeLossAlgorithm.
 bool FLAGS_quic_general_loss_algorithm = true;
 
-// If true, only migrate QUIC connections when client address changes are
-// considered to be caused by NATs.
-bool FLAGS_quic_disable_non_nat_address_migration = true;
-
-// If true, QuicOneBlockArenas will allocate out of their local memory.
-// Otherwise, they will always use the heap.
-bool FLAGS_quic_enable_arena_allocation = true;
-
 // If true, QUIC connections will timeout when packets are not being recieved,
 // even if they are being sent.
 bool FLAGS_quic_use_new_idle_timeout = true;
 
 // If true, replace QuicFrameList with StreamSequencerBuffer as underlying data
 // structure for QuicStreamSequencer bufferring.
 bool FLAGS_quic_use_stream_sequencer_buffer = true;
 
 // If true, don't send QUIC packets if the send alarm is set.
 bool FLAGS_quic_respect_send_alarm2 = true;
 
 // If ture, sets callback pointer to nullptr after calling Cancel() in
 // QuicCryptoServerStream::CancelOutstandingCallbacks.
 bool FLAGS_quic_set_client_hello_cb_nullptr = true;
 
-// If treu, Only track a single retransmission in QUIC's TransmissionInfo
-// struct.
-bool FLAGS_quic_track_single_retransmission = true;
-
 // If true, allow each quic stream to write 16k blocks rather than doing a round
 // robin of one packet per session when ack clocked or paced.
 bool FLAGS_quic_batch_writes = true;
 
 // If true, QUIC sessions will write block streams that attempt to write
 // unencrypted data.
 bool FLAGS_quic_block_unencrypted_writes = true;
 
 // If true, Close the connection instead of writing unencrypted stream data.
 bool FLAGS_quic_never_write_unencrypted_data = true;
@@ skipping 51 matching lines @@
 // serialized packet when frames are retransmitted.
 bool FLAGS_quic_retransmit_via_onserializedpacket = true;
 
 // If true, for QUIC authenticated encryption algorithms, last 8 bytes
 // of IV comprise packet path id and lower 7 bytes of packet number.
 bool FLAGS_quic_include_path_id_in_iv = true;
 
 // If true, make sure new incoming streams correctly cede to higher
 // priority (or batch) streams when doing QUIC writes.
 bool FLAGS_quic_cede_correctly = true;
+
+// Has QuicCryptoProof hold a ref to the primary_config instead of storing its
+// SCID.
+bool FLAGS_quic_crypto_proof_use_ref = true;
+
+// If on, max number of incoming and outgoing streams will be different.
+// Incoming will be a little higher than outgoing to tolerate race condition.
+bool FLAGS_quic_different_max_num_open_streams = true;