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| author | rtenneti@chromium.org <rtenneti@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-08-15 21:38:46 +0000 |
|---|---|---|
| committer | rtenneti@chromium.org <rtenneti@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-08-15 21:38:46 +0000 |
| commit | c519295e83ab20eb42e58e40f28493df43d3d1c4 (patch) | |
| tree | 7552eb2c91d2af49831d1a4550ced17af25985bf /net/quic/quic_protocol.h | |
| parent | 016af54060c480dd1473e10f86bbf67f1fce85de (diff) | |
| download | chromium_src-c519295e83ab20eb42e58e40f28493df43d3d1c4.zip chromium_src-c519295e83ab20eb42e58e40f28493df43d3d1c4.tar.gz chromium_src-c519295e83ab20eb42e58e40f28493df43d3d1c4.tar.bz2 | |
Landing Recent QUIC Changes.
Change how QUIC negotiates pacing from congestion feedback to QUIC
connection option.
Merge internal change: 73061068
https://codereview.chromium.org/471613002/
Add max_bandwidth and max_bandwidth_timestamp to QUIC source address
token.
Merge internal change: 73055131
https://codereview.chromium.org/463093003/
Don't print (SCUP) in log message, the DebugString that follows contains
this already.
Merge internal change: 73054570
https://codereview.chromium.org/464893003/
Do not support Quic timestamp feedback type in the framer.
Merge internal change: 72905602
https://codereview.chromium.org/467893002/
Change QUIC's delayed ack timer from 100ms to 25ms.
Rationale: This delay kicks in when the receiver is waiting for a second
data packet before sending an ack, and 100ms seems inordinately long for
this wait. The timer fires per-packet in low-bandwidth network paths
(BW < ~384 kbps), where more frequent acks helps with (i) ack clocking,
and (ii) better bw estimation for BBR.
Merge internal change: 72788368
https://codereview.chromium.org/461183002/
QUIC - clean up changes to keep in sync with internal source tree.
https://codereview.chromium.org/454263002/
R=rch@chromium.org
TBR=thestig@chromium.org
Review URL: https://codereview.chromium.org/471293002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@290018 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'net/quic/quic_protocol.h')
| -rw-r--r-- | net/quic/quic_protocol.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/quic/quic_protocol.h b/net/quic/quic_protocol.h index d91b55f..6b29331 100644 --- a/net/quic/quic_protocol.h +++ b/net/quic/quic_protocol.h @@ -70,7 +70,7 @@ const uint32 kDefaultFlowControlSendWindow = 16 * 1024; // 16 KB const size_t kMaxTcpCongestionWindow = 200; // Size of the socket receive buffer in bytes. -const QuicByteCount kDefaultSocketReceiveBuffer = 256000; +const QuicByteCount kDefaultSocketReceiveBuffer = 256 * 1024; // Don't allow a client to suggest an RTT longer than 15 seconds. const uint32 kMaxInitialRoundTripTimeUs = 15 * kNumMicrosPerSecond; @@ -104,6 +104,9 @@ const QuicStreamId kCryptoStreamId = 1; // Reserved ID for the headers stream. const QuicStreamId kHeadersStreamId = 3; +// Maximum delayed ack time, in ms. +const int kMaxDelayedAckTime = 25; + // This is the default network timeout a for connection till the crypto // handshake succeeds and the negotiated timeout from the handshake is received. const int64 kDefaultInitialTimeoutSecs = 120; // 2 mins. |