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-rw-r--r--pkg/tcpip/socketops.go60
-rw-r--r--pkg/tcpip/tcpip.go26
-rw-r--r--pkg/tcpip/tcpip_state_autogen.go9
-rw-r--r--pkg/tcpip/transport/icmp/endpoint.go10
-rw-r--r--pkg/tcpip/transport/packet/endpoint.go10
-rw-r--r--pkg/tcpip/transport/raw/endpoint.go10
-rw-r--r--pkg/tcpip/transport/tcp/endpoint.go82
-rw-r--r--pkg/tcpip/transport/tcp/snd.go5
-rw-r--r--pkg/tcpip/transport/tcp/tcp_state_autogen.go126
-rw-r--r--pkg/tcpip/transport/udp/endpoint.go10
10 files changed, 144 insertions, 204 deletions
diff --git a/pkg/tcpip/socketops.go b/pkg/tcpip/socketops.go
index cced4d8fc..c53698a6a 100644
--- a/pkg/tcpip/socketops.go
+++ b/pkg/tcpip/socketops.go
@@ -30,6 +30,13 @@ type SocketOptionsHandler interface {
// OnKeepAliveSet is invoked when SO_KEEPALIVE is set for an endpoint.
OnKeepAliveSet(v bool)
+
+ // OnDelayOptionSet is invoked when TCP_NODELAY is set for an endpoint.
+ // Note that v will be the inverse of TCP_NODELAY option.
+ OnDelayOptionSet(v bool)
+
+ // OnCorkOptionSet is invoked when TCP_CORK is set for an endpoint.
+ OnCorkOptionSet(v bool)
}
// DefaultSocketOptionsHandler is an embeddable type that implements no-op
@@ -47,8 +54,14 @@ func (*DefaultSocketOptionsHandler) OnReusePortSet(bool) {}
// OnKeepAliveSet implements SocketOptionsHandler.OnKeepAliveSet.
func (*DefaultSocketOptionsHandler) OnKeepAliveSet(bool) {}
+// OnDelayOptionSet implements SocketOptionsHandler.OnDelayOptionSet.
+func (*DefaultSocketOptionsHandler) OnDelayOptionSet(bool) {}
+
+// OnCorkOptionSet implements SocketOptionsHandler.OnCorkOptionSet.
+func (*DefaultSocketOptionsHandler) OnCorkOptionSet(bool) {}
+
// SocketOptions contains all the variables which store values for SOL_SOCKET,
-// SOL_IP and SOL_IPV6 level options.
+// SOL_IP, SOL_IPV6 and SOL_TCP level options.
//
// +stateify savable
type SocketOptions struct {
@@ -104,6 +117,19 @@ type SocketOptions struct {
// v6OnlyEnabled is used to determine whether an IPv6 socket is to be
// restricted to sending and receiving IPv6 packets only.
v6OnlyEnabled uint32
+
+ // quickAckEnabled is used to represent the value of TCP_QUICKACK option.
+ // It currently does not have any effect on the TCP endpoint.
+ quickAckEnabled uint32
+
+ // delayOptionEnabled is used to specify if data should be sent out immediately
+ // by the transport protocol. For TCP, it determines if the Nagle algorithm
+ // is on or off.
+ delayOptionEnabled uint32
+
+ // corkOptionEnabled is used to specify if data should be held until segments
+ // are full by the TCP transport protocol.
+ corkOptionEnabled uint32
}
// InitHandler initializes the handler. This must be called before using the
@@ -244,3 +270,35 @@ func (so *SocketOptions) GetV6Only() bool {
func (so *SocketOptions) SetV6Only(v bool) {
storeAtomicBool(&so.v6OnlyEnabled, v)
}
+
+// GetQuickAck gets value for TCP_QUICKACK option.
+func (so *SocketOptions) GetQuickAck() bool {
+ return atomic.LoadUint32(&so.quickAckEnabled) != 0
+}
+
+// SetQuickAck sets value for TCP_QUICKACK option.
+func (so *SocketOptions) SetQuickAck(v bool) {
+ storeAtomicBool(&so.quickAckEnabled, v)
+}
+
+// GetDelayOption gets inverted value for TCP_NODELAY option.
+func (so *SocketOptions) GetDelayOption() bool {
+ return atomic.LoadUint32(&so.delayOptionEnabled) != 0
+}
+
+// SetDelayOption sets inverted value for TCP_NODELAY option.
+func (so *SocketOptions) SetDelayOption(v bool) {
+ storeAtomicBool(&so.delayOptionEnabled, v)
+ so.handler.OnDelayOptionSet(v)
+}
+
+// GetCorkOption gets value for TCP_CORK option.
+func (so *SocketOptions) GetCorkOption() bool {
+ return atomic.LoadUint32(&so.corkOptionEnabled) != 0
+}
+
+// SetCorkOption sets value for TCP_CORK option.
+func (so *SocketOptions) SetCorkOption(v bool) {
+ storeAtomicBool(&so.corkOptionEnabled, v)
+ so.handler.OnCorkOptionSet(v)
+}
diff --git a/pkg/tcpip/tcpip.go b/pkg/tcpip/tcpip.go
index 2eb6e76af..60ef37e9e 100644
--- a/pkg/tcpip/tcpip.go
+++ b/pkg/tcpip/tcpip.go
@@ -603,10 +603,6 @@ type Endpoint interface {
// SetSockOpt sets a socket option.
SetSockOpt(opt SettableSocketOption) *Error
- // SetSockOptBool sets a socket option, for simple cases where a value
- // has the bool type.
- SetSockOptBool(opt SockOptBool, v bool) *Error
-
// SetSockOptInt sets a socket option, for simple cases where a value
// has the int type.
SetSockOptInt(opt SockOptInt, v int) *Error
@@ -614,10 +610,6 @@ type Endpoint interface {
// GetSockOpt gets a socket option.
GetSockOpt(opt GettableSocketOption) *Error
- // GetSockOptBool gets a socket option for simple cases where a return
- // value has the bool type.
- GetSockOptBool(SockOptBool) (bool, *Error)
-
// GetSockOptInt gets a socket option for simple cases where a return
// value has the int type.
GetSockOptInt(SockOptInt) (int, *Error)
@@ -704,24 +696,6 @@ type WriteOptions struct {
Atomic bool
}
-// SockOptBool represents socket options which values have the bool type.
-type SockOptBool int
-
-const (
- // CorkOption is used by SetSockOptBool/GetSockOptBool to specify if
- // data should be held until segments are full by the TCP transport
- // protocol.
- CorkOption SockOptBool = iota
-
- // DelayOption is used by SetSockOptBool/GetSockOptBool to specify if
- // data should be sent out immediately by the transport protocol. For
- // TCP, it determines if the Nagle algorithm is on or off.
- DelayOption
-
- // QuickAckOption is stubbed out in SetSockOptBool/GetSockOptBool.
- QuickAckOption
-)
-
// SockOptInt represents socket options which values have the int type.
type SockOptInt int
diff --git a/pkg/tcpip/tcpip_state_autogen.go b/pkg/tcpip/tcpip_state_autogen.go
index c57c5f61c..1be97b085 100644
--- a/pkg/tcpip/tcpip_state_autogen.go
+++ b/pkg/tcpip/tcpip_state_autogen.go
@@ -25,6 +25,9 @@ func (so *SocketOptions) StateFields() []string {
"receivePacketInfoEnabled",
"hdrIncludedEnabled",
"v6OnlyEnabled",
+ "quickAckEnabled",
+ "delayOptionEnabled",
+ "corkOptionEnabled",
}
}
@@ -45,6 +48,9 @@ func (so *SocketOptions) StateSave(stateSinkObject state.Sink) {
stateSinkObject.Save(10, &so.receivePacketInfoEnabled)
stateSinkObject.Save(11, &so.hdrIncludedEnabled)
stateSinkObject.Save(12, &so.v6OnlyEnabled)
+ stateSinkObject.Save(13, &so.quickAckEnabled)
+ stateSinkObject.Save(14, &so.delayOptionEnabled)
+ stateSinkObject.Save(15, &so.corkOptionEnabled)
}
func (so *SocketOptions) afterLoad() {}
@@ -63,6 +69,9 @@ func (so *SocketOptions) StateLoad(stateSourceObject state.Source) {
stateSourceObject.Load(10, &so.receivePacketInfoEnabled)
stateSourceObject.Load(11, &so.hdrIncludedEnabled)
stateSourceObject.Load(12, &so.v6OnlyEnabled)
+ stateSourceObject.Load(13, &so.quickAckEnabled)
+ stateSourceObject.Load(14, &so.delayOptionEnabled)
+ stateSourceObject.Load(15, &so.corkOptionEnabled)
}
func (f *FullAddress) StateTypeName() string {
diff --git a/pkg/tcpip/transport/icmp/endpoint.go b/pkg/tcpip/transport/icmp/endpoint.go
index 5eacd8d24..c9054cc35 100644
--- a/pkg/tcpip/transport/icmp/endpoint.go
+++ b/pkg/tcpip/transport/icmp/endpoint.go
@@ -368,11 +368,6 @@ func (e *endpoint) SetSockOpt(opt tcpip.SettableSocketOption) *tcpip.Error {
return nil
}
-// SetSockOptBool sets a socket option. Currently not supported.
-func (e *endpoint) SetSockOptBool(opt tcpip.SockOptBool, v bool) *tcpip.Error {
- return nil
-}
-
// SetSockOptInt sets a socket option. Currently not supported.
func (e *endpoint) SetSockOptInt(opt tcpip.SockOptInt, v int) *tcpip.Error {
switch opt {
@@ -385,11 +380,6 @@ func (e *endpoint) SetSockOptInt(opt tcpip.SockOptInt, v int) *tcpip.Error {
return nil
}
-// GetSockOptBool implements tcpip.Endpoint.GetSockOptBool.
-func (e *endpoint) GetSockOptBool(opt tcpip.SockOptBool) (bool, *tcpip.Error) {
- return false, tcpip.ErrUnknownProtocolOption
-}
-
// GetSockOptInt implements tcpip.Endpoint.GetSockOptInt.
func (e *endpoint) GetSockOptInt(opt tcpip.SockOptInt) (int, *tcpip.Error) {
switch opt {
diff --git a/pkg/tcpip/transport/packet/endpoint.go b/pkg/tcpip/transport/packet/endpoint.go
index da402bad9..3666bac0f 100644
--- a/pkg/tcpip/transport/packet/endpoint.go
+++ b/pkg/tcpip/transport/packet/endpoint.go
@@ -321,11 +321,6 @@ func (ep *endpoint) SetSockOpt(opt tcpip.SettableSocketOption) *tcpip.Error {
}
}
-// SetSockOptBool implements tcpip.Endpoint.SetSockOptBool.
-func (ep *endpoint) SetSockOptBool(opt tcpip.SockOptBool, v bool) *tcpip.Error {
- return tcpip.ErrUnknownProtocolOption
-}
-
// SetSockOptInt implements tcpip.Endpoint.SetSockOptInt.
func (ep *endpoint) SetSockOptInt(opt tcpip.SockOptInt, v int) *tcpip.Error {
switch opt {
@@ -393,11 +388,6 @@ func (ep *endpoint) GetSockOpt(opt tcpip.GettableSocketOption) *tcpip.Error {
}
}
-// GetSockOptBool implements tcpip.Endpoint.GetSockOptBool.
-func (*endpoint) GetSockOptBool(opt tcpip.SockOptBool) (bool, *tcpip.Error) {
- return false, tcpip.ErrNotSupported
-}
-
// GetSockOptInt implements tcpip.Endpoint.GetSockOptInt.
func (ep *endpoint) GetSockOptInt(opt tcpip.SockOptInt) (int, *tcpip.Error) {
switch opt {
diff --git a/pkg/tcpip/transport/raw/endpoint.go b/pkg/tcpip/transport/raw/endpoint.go
index 0478900c3..0840a4b3d 100644
--- a/pkg/tcpip/transport/raw/endpoint.go
+++ b/pkg/tcpip/transport/raw/endpoint.go
@@ -535,11 +535,6 @@ func (e *endpoint) SetSockOpt(opt tcpip.SettableSocketOption) *tcpip.Error {
}
}
-// SetSockOptBool implements tcpip.Endpoint.SetSockOptBool.
-func (e *endpoint) SetSockOptBool(opt tcpip.SockOptBool, v bool) *tcpip.Error {
- return tcpip.ErrUnknownProtocolOption
-}
-
// SetSockOptInt implements tcpip.Endpoint.SetSockOptInt.
func (e *endpoint) SetSockOptInt(opt tcpip.SockOptInt, v int) *tcpip.Error {
switch opt {
@@ -598,11 +593,6 @@ func (e *endpoint) GetSockOpt(opt tcpip.GettableSocketOption) *tcpip.Error {
}
}
-// GetSockOptBool implements tcpip.Endpoint.GetSockOptBool.
-func (e *endpoint) GetSockOptBool(opt tcpip.SockOptBool) (bool, *tcpip.Error) {
- return false, tcpip.ErrUnknownProtocolOption
-}
-
// GetSockOptInt implements tcpip.Endpoint.GetSockOptInt.
func (e *endpoint) GetSockOptInt(opt tcpip.SockOptInt) (int, *tcpip.Error) {
switch opt {
diff --git a/pkg/tcpip/transport/tcp/endpoint.go b/pkg/tcpip/transport/tcp/endpoint.go
index fb64851ae..d321869c4 100644
--- a/pkg/tcpip/transport/tcp/endpoint.go
+++ b/pkg/tcpip/transport/tcp/endpoint.go
@@ -497,24 +497,9 @@ type endpoint struct {
// delay is a boolean (0 is false) and must be accessed atomically.
delay uint32
- // cork holds back segments until full.
- //
- // cork is a boolean (0 is false) and must be accessed atomically.
- cork uint32
-
// scoreboard holds TCP SACK Scoreboard information for this endpoint.
scoreboard *SACKScoreboard
- // The options below aren't implemented, but we remember the user
- // settings because applications expect to be able to set/query these
- // options.
-
- // slowAck holds the negated state of quick ack. It is stubbed out and
- // does nothing.
- //
- // slowAck is a boolean (0 is false) and must be accessed atomically.
- slowAck uint32
-
// segmentQueue is used to hand received segments to the protocol
// goroutine. Segments are queued as long as the queue is not full,
// and dropped when it is.
@@ -874,6 +859,7 @@ func newEndpoint(s *stack.Stack, netProto tcpip.NetworkProtocolNumber, waiterQue
}
e.ops.InitHandler(e)
e.ops.SetMulticastLoop(true)
+ e.ops.SetQuickAck(true)
var ss tcpip.TCPSendBufferSizeRangeOption
if err := s.TransportProtocolOption(ProtocolNumber, &ss); err == nil {
@@ -897,7 +883,7 @@ func newEndpoint(s *stack.Stack, netProto tcpip.NetworkProtocolNumber, waiterQue
var de tcpip.TCPDelayEnabled
if err := s.TransportProtocolOption(ProtocolNumber, &de); err == nil && de {
- e.SetSockOptBool(tcpip.DelayOption, true)
+ e.ops.SetDelayOption(true)
}
var tcpLT tcpip.TCPLingerTimeoutOption
@@ -1640,41 +1626,20 @@ func (e *endpoint) OnKeepAliveSet(v bool) {
e.notifyProtocolGoroutine(notifyKeepaliveChanged)
}
-// SetSockOptBool sets a socket option.
-func (e *endpoint) SetSockOptBool(opt tcpip.SockOptBool, v bool) *tcpip.Error {
- switch opt {
-
- case tcpip.CorkOption:
- e.LockUser()
- if !v {
- atomic.StoreUint32(&e.cork, 0)
-
- // Handle the corked data.
- e.sndWaker.Assert()
- } else {
- atomic.StoreUint32(&e.cork, 1)
- }
- e.UnlockUser()
-
- case tcpip.DelayOption:
- if v {
- atomic.StoreUint32(&e.delay, 1)
- } else {
- atomic.StoreUint32(&e.delay, 0)
-
- // Handle delayed data.
- e.sndWaker.Assert()
- }
-
- case tcpip.QuickAckOption:
- o := uint32(1)
- if v {
- o = 0
- }
- atomic.StoreUint32(&e.slowAck, o)
+// OnDelayOptionSet implements tcpip.SocketOptionsHandler.OnDelayOptionSet.
+func (e *endpoint) OnDelayOptionSet(v bool) {
+ if !v {
+ // Handle delayed data.
+ e.sndWaker.Assert()
}
+}
- return nil
+// OnCorkOptionSet implements tcpip.SocketOptionsHandler.OnCorkOptionSet.
+func (e *endpoint) OnCorkOptionSet(v bool) {
+ if !v {
+ // Handle the corked data.
+ e.sndWaker.Assert()
+ }
}
// SetSockOptInt sets a socket option.
@@ -1956,25 +1921,6 @@ func (e *endpoint) readyReceiveSize() (int, *tcpip.Error) {
return e.rcvBufUsed, nil
}
-// GetSockOptBool implements tcpip.Endpoint.GetSockOptBool.
-func (e *endpoint) GetSockOptBool(opt tcpip.SockOptBool) (bool, *tcpip.Error) {
- switch opt {
-
- case tcpip.CorkOption:
- return atomic.LoadUint32(&e.cork) != 0, nil
-
- case tcpip.DelayOption:
- return atomic.LoadUint32(&e.delay) != 0, nil
-
- case tcpip.QuickAckOption:
- v := atomic.LoadUint32(&e.slowAck) == 0
- return v, nil
-
- default:
- return false, tcpip.ErrUnknownProtocolOption
- }
-}
-
// GetSockOptInt implements tcpip.Endpoint.GetSockOptInt.
func (e *endpoint) GetSockOptInt(opt tcpip.SockOptInt) (int, *tcpip.Error) {
switch opt {
diff --git a/pkg/tcpip/transport/tcp/snd.go b/pkg/tcpip/transport/tcp/snd.go
index 5ed9f7ace..baec762e1 100644
--- a/pkg/tcpip/transport/tcp/snd.go
+++ b/pkg/tcpip/transport/tcp/snd.go
@@ -18,7 +18,6 @@ import (
"fmt"
"math"
"sort"
- "sync/atomic"
"time"
"gvisor.dev/gvisor/pkg/sleep"
@@ -813,7 +812,7 @@ func (s *sender) maybeSendSegment(seg *segment, limit int, end seqnum.Value) (se
}
if !nextTooBig && seg.data.Size() < available {
// Segment is not full.
- if s.outstanding > 0 && atomic.LoadUint32(&s.ep.delay) != 0 {
+ if s.outstanding > 0 && s.ep.ops.GetDelayOption() {
// Nagle's algorithm. From Wikipedia:
// Nagle's algorithm works by
// combining a number of small
@@ -832,7 +831,7 @@ func (s *sender) maybeSendSegment(seg *segment, limit int, end seqnum.Value) (se
// send space and MSS.
// TODO(gvisor.dev/issue/2833): Drain the held segments after a
// timeout.
- if seg.data.Size() < s.maxPayloadSize && atomic.LoadUint32(&s.ep.cork) != 0 {
+ if seg.data.Size() < s.maxPayloadSize && s.ep.ops.GetCorkOption() {
return false
}
}
diff --git a/pkg/tcpip/transport/tcp/tcp_state_autogen.go b/pkg/tcpip/transport/tcp/tcp_state_autogen.go
index 590602fdf..6c4f93499 100644
--- a/pkg/tcpip/transport/tcp/tcp_state_autogen.go
+++ b/pkg/tcpip/transport/tcp/tcp_state_autogen.go
@@ -166,9 +166,7 @@ func (e *endpoint) StateFields() []string {
"sack",
"bindToDevice",
"delay",
- "cork",
"scoreboard",
- "slowAck",
"segmentQueue",
"synRcvdCount",
"userMSS",
@@ -212,7 +210,7 @@ func (e *endpoint) StateSave(stateSinkObject state.Sink) {
var recentTSTimeValue unixTime = e.saveRecentTSTime()
stateSinkObject.SaveValue(26, recentTSTimeValue)
var acceptedChanValue []*endpoint = e.saveAcceptedChan()
- stateSinkObject.SaveValue(52, acceptedChanValue)
+ stateSinkObject.SaveValue(50, acceptedChanValue)
stateSinkObject.Save(0, &e.TransportEndpointInfo)
stateSinkObject.Save(1, &e.DefaultSocketOptionsHandler)
stateSinkObject.Save(2, &e.waiterQueue)
@@ -242,37 +240,35 @@ func (e *endpoint) StateSave(stateSinkObject state.Sink) {
stateSinkObject.Save(30, &e.sack)
stateSinkObject.Save(31, &e.bindToDevice)
stateSinkObject.Save(32, &e.delay)
- stateSinkObject.Save(33, &e.cork)
- stateSinkObject.Save(34, &e.scoreboard)
- stateSinkObject.Save(35, &e.slowAck)
- stateSinkObject.Save(36, &e.segmentQueue)
- stateSinkObject.Save(37, &e.synRcvdCount)
- stateSinkObject.Save(38, &e.userMSS)
- stateSinkObject.Save(39, &e.maxSynRetries)
- stateSinkObject.Save(40, &e.windowClamp)
- stateSinkObject.Save(41, &e.sndBufSize)
- stateSinkObject.Save(42, &e.sndBufUsed)
- stateSinkObject.Save(43, &e.sndClosed)
- stateSinkObject.Save(44, &e.sndBufInQueue)
- stateSinkObject.Save(45, &e.sndQueue)
- stateSinkObject.Save(46, &e.cc)
- stateSinkObject.Save(47, &e.packetTooBigCount)
- stateSinkObject.Save(48, &e.sndMTU)
- stateSinkObject.Save(49, &e.keepalive)
- stateSinkObject.Save(50, &e.userTimeout)
- stateSinkObject.Save(51, &e.deferAccept)
- stateSinkObject.Save(53, &e.rcv)
- stateSinkObject.Save(54, &e.snd)
- stateSinkObject.Save(55, &e.connectingAddress)
- stateSinkObject.Save(56, &e.amss)
- stateSinkObject.Save(57, &e.sendTOS)
- stateSinkObject.Save(58, &e.gso)
- stateSinkObject.Save(59, &e.tcpLingerTimeout)
- stateSinkObject.Save(60, &e.closed)
- stateSinkObject.Save(61, &e.txHash)
- stateSinkObject.Save(62, &e.owner)
- stateSinkObject.Save(63, &e.linger)
- stateSinkObject.Save(64, &e.ops)
+ stateSinkObject.Save(33, &e.scoreboard)
+ stateSinkObject.Save(34, &e.segmentQueue)
+ stateSinkObject.Save(35, &e.synRcvdCount)
+ stateSinkObject.Save(36, &e.userMSS)
+ stateSinkObject.Save(37, &e.maxSynRetries)
+ stateSinkObject.Save(38, &e.windowClamp)
+ stateSinkObject.Save(39, &e.sndBufSize)
+ stateSinkObject.Save(40, &e.sndBufUsed)
+ stateSinkObject.Save(41, &e.sndClosed)
+ stateSinkObject.Save(42, &e.sndBufInQueue)
+ stateSinkObject.Save(43, &e.sndQueue)
+ stateSinkObject.Save(44, &e.cc)
+ stateSinkObject.Save(45, &e.packetTooBigCount)
+ stateSinkObject.Save(46, &e.sndMTU)
+ stateSinkObject.Save(47, &e.keepalive)
+ stateSinkObject.Save(48, &e.userTimeout)
+ stateSinkObject.Save(49, &e.deferAccept)
+ stateSinkObject.Save(51, &e.rcv)
+ stateSinkObject.Save(52, &e.snd)
+ stateSinkObject.Save(53, &e.connectingAddress)
+ stateSinkObject.Save(54, &e.amss)
+ stateSinkObject.Save(55, &e.sendTOS)
+ stateSinkObject.Save(56, &e.gso)
+ stateSinkObject.Save(57, &e.tcpLingerTimeout)
+ stateSinkObject.Save(58, &e.closed)
+ stateSinkObject.Save(59, &e.txHash)
+ stateSinkObject.Save(60, &e.owner)
+ stateSinkObject.Save(61, &e.linger)
+ stateSinkObject.Save(62, &e.ops)
}
func (e *endpoint) StateLoad(stateSourceObject state.Source) {
@@ -305,42 +301,40 @@ func (e *endpoint) StateLoad(stateSourceObject state.Source) {
stateSourceObject.Load(30, &e.sack)
stateSourceObject.Load(31, &e.bindToDevice)
stateSourceObject.Load(32, &e.delay)
- stateSourceObject.Load(33, &e.cork)
- stateSourceObject.Load(34, &e.scoreboard)
- stateSourceObject.Load(35, &e.slowAck)
- stateSourceObject.LoadWait(36, &e.segmentQueue)
- stateSourceObject.Load(37, &e.synRcvdCount)
- stateSourceObject.Load(38, &e.userMSS)
- stateSourceObject.Load(39, &e.maxSynRetries)
- stateSourceObject.Load(40, &e.windowClamp)
- stateSourceObject.Load(41, &e.sndBufSize)
- stateSourceObject.Load(42, &e.sndBufUsed)
- stateSourceObject.Load(43, &e.sndClosed)
- stateSourceObject.Load(44, &e.sndBufInQueue)
- stateSourceObject.LoadWait(45, &e.sndQueue)
- stateSourceObject.Load(46, &e.cc)
- stateSourceObject.Load(47, &e.packetTooBigCount)
- stateSourceObject.Load(48, &e.sndMTU)
- stateSourceObject.Load(49, &e.keepalive)
- stateSourceObject.Load(50, &e.userTimeout)
- stateSourceObject.Load(51, &e.deferAccept)
- stateSourceObject.LoadWait(53, &e.rcv)
- stateSourceObject.LoadWait(54, &e.snd)
- stateSourceObject.Load(55, &e.connectingAddress)
- stateSourceObject.Load(56, &e.amss)
- stateSourceObject.Load(57, &e.sendTOS)
- stateSourceObject.Load(58, &e.gso)
- stateSourceObject.Load(59, &e.tcpLingerTimeout)
- stateSourceObject.Load(60, &e.closed)
- stateSourceObject.Load(61, &e.txHash)
- stateSourceObject.Load(62, &e.owner)
- stateSourceObject.Load(63, &e.linger)
- stateSourceObject.Load(64, &e.ops)
+ stateSourceObject.Load(33, &e.scoreboard)
+ stateSourceObject.LoadWait(34, &e.segmentQueue)
+ stateSourceObject.Load(35, &e.synRcvdCount)
+ stateSourceObject.Load(36, &e.userMSS)
+ stateSourceObject.Load(37, &e.maxSynRetries)
+ stateSourceObject.Load(38, &e.windowClamp)
+ stateSourceObject.Load(39, &e.sndBufSize)
+ stateSourceObject.Load(40, &e.sndBufUsed)
+ stateSourceObject.Load(41, &e.sndClosed)
+ stateSourceObject.Load(42, &e.sndBufInQueue)
+ stateSourceObject.LoadWait(43, &e.sndQueue)
+ stateSourceObject.Load(44, &e.cc)
+ stateSourceObject.Load(45, &e.packetTooBigCount)
+ stateSourceObject.Load(46, &e.sndMTU)
+ stateSourceObject.Load(47, &e.keepalive)
+ stateSourceObject.Load(48, &e.userTimeout)
+ stateSourceObject.Load(49, &e.deferAccept)
+ stateSourceObject.LoadWait(51, &e.rcv)
+ stateSourceObject.LoadWait(52, &e.snd)
+ stateSourceObject.Load(53, &e.connectingAddress)
+ stateSourceObject.Load(54, &e.amss)
+ stateSourceObject.Load(55, &e.sendTOS)
+ stateSourceObject.Load(56, &e.gso)
+ stateSourceObject.Load(57, &e.tcpLingerTimeout)
+ stateSourceObject.Load(58, &e.closed)
+ stateSourceObject.Load(59, &e.txHash)
+ stateSourceObject.Load(60, &e.owner)
+ stateSourceObject.Load(61, &e.linger)
+ stateSourceObject.Load(62, &e.ops)
stateSourceObject.LoadValue(4, new(string), func(y interface{}) { e.loadHardError(y.(string)) })
stateSourceObject.LoadValue(5, new(string), func(y interface{}) { e.loadLastError(y.(string)) })
stateSourceObject.LoadValue(13, new(EndpointState), func(y interface{}) { e.loadState(y.(EndpointState)) })
stateSourceObject.LoadValue(26, new(unixTime), func(y interface{}) { e.loadRecentTSTime(y.(unixTime)) })
- stateSourceObject.LoadValue(52, new([]*endpoint), func(y interface{}) { e.loadAcceptedChan(y.([]*endpoint)) })
+ stateSourceObject.LoadValue(50, new([]*endpoint), func(y interface{}) { e.loadAcceptedChan(y.([]*endpoint)) })
stateSourceObject.AfterLoad(e.afterLoad)
}
diff --git a/pkg/tcpip/transport/udp/endpoint.go b/pkg/tcpip/transport/udp/endpoint.go
index a9c74148b..776c1af43 100644
--- a/pkg/tcpip/transport/udp/endpoint.go
+++ b/pkg/tcpip/transport/udp/endpoint.go
@@ -575,11 +575,6 @@ func (e *endpoint) OnReusePortSet(v bool) {
e.mu.Unlock()
}
-// SetSockOptBool implements tcpip.Endpoint.SetSockOptBool.
-func (e *endpoint) SetSockOptBool(opt tcpip.SockOptBool, v bool) *tcpip.Error {
- return nil
-}
-
// SetSockOptInt implements tcpip.Endpoint.SetSockOptInt.
func (e *endpoint) SetSockOptInt(opt tcpip.SockOptInt, v int) *tcpip.Error {
switch opt {
@@ -789,11 +784,6 @@ func (e *endpoint) SetSockOpt(opt tcpip.SettableSocketOption) *tcpip.Error {
return nil
}
-// GetSockOptBool implements tcpip.Endpoint.GetSockOptBool.
-func (e *endpoint) GetSockOptBool(opt tcpip.SockOptBool) (bool, *tcpip.Error) {
- return false, tcpip.ErrUnknownProtocolOption
-}
-
// GetSockOptInt implements tcpip.Endpoint.GetSockOptInt.
func (e *endpoint) GetSockOptInt(opt tcpip.SockOptInt) (int, *tcpip.Error) {
switch opt {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-18 07:27:51 +0000