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https://github.com/netbirdio/gvisor.git
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Nayana BidariandgVisor bot
99988e45ed
This CL adds support for the following fields: - RTT, RTTVar, RTO - send congestion window (sndCwnd) and send slow start threshold (sndSsthresh) - congestion control state(CaState) - ReorderSeen PiperOrigin-RevId: 354195361
71 lines
2.0 KiB
Go
71 lines
2.0 KiB
Go
// Copyright 2018 The gVisor Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package linux
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// Socket options from uapi/linux/tcp.h.
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const (
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TCP_NODELAY = 1
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TCP_MAXSEG = 2
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TCP_CORK = 3
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TCP_KEEPIDLE = 4
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TCP_KEEPINTVL = 5
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TCP_KEEPCNT = 6
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TCP_SYNCNT = 7
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TCP_LINGER2 = 8
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TCP_DEFER_ACCEPT = 9
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TCP_WINDOW_CLAMP = 10
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TCP_INFO = 11
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TCP_QUICKACK = 12
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TCP_CONGESTION = 13
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TCP_MD5SIG = 14
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TCP_THIN_LINEAR_TIMEOUTS = 16
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TCP_THIN_DUPACK = 17
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TCP_USER_TIMEOUT = 18
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TCP_REPAIR = 19
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TCP_REPAIR_QUEUE = 20
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TCP_QUEUE_SEQ = 21
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TCP_REPAIR_OPTIONS = 22
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TCP_FASTOPEN = 23
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TCP_TIMESTAMP = 24
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TCP_NOTSENT_LOWAT = 25
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TCP_CC_INFO = 26
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TCP_SAVE_SYN = 27
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TCP_SAVED_SYN = 28
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TCP_REPAIR_WINDOW = 29
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TCP_FASTOPEN_CONNECT = 30
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TCP_ULP = 31
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TCP_MD5SIG_EXT = 32
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TCP_FASTOPEN_KEY = 33
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TCP_FASTOPEN_NO_COOKIE = 34
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TCP_ZEROCOPY_RECEIVE = 35
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TCP_INQ = 36
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)
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// Socket constants from include/net/tcp.h.
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const (
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MAX_TCP_KEEPIDLE = 32767
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MAX_TCP_KEEPINTVL = 32767
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MAX_TCP_KEEPCNT = 127
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)
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// Congestion control states from include/uapi/linux/tcp.h.
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const (
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TCP_CA_Open = 0
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TCP_CA_Disorder = 1
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TCP_CA_CWR = 2
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TCP_CA_Recovery = 3
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TCP_CA_Loss = 4
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)
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