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add tcpcongestion (#1234)

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* add `tcpcongestion`

* Update sockopt_linux.go

* Update config.pb.go

* Update transport_internet.go

* Update config.pb.go

* Update transport_internet.go

* Update config.proto
This commit is contained in:
xqzr 2022-10-11 01:13:50 +08:00 • committed by GitHub
parent 43477109f5
commit 8cf23f1947
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4 changed files with 17 additions and 0 deletions
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1
transport/internet/config.pb.go
View file

@ -424,6 +424,7 @@ type SocketConfig struct {
DialerProxy string `protobuf:"bytes,9,opt,name=dialer_proxy,json=dialerProxy,proto3" json:"dialer_proxy,omitempty"`
TcpKeepAliveInterval int32 `protobuf:"varint,10,opt,name=tcp_keep_alive_interval,json=tcpKeepAliveInterval,proto3" json:"tcp_keep_alive_interval,omitempty"`
TcpKeepAliveIdle int32 `protobuf:"varint,11,opt,name=tcp_keep_alive_idle,json=tcpKeepAliveIdle,proto3" json:"tcp_keep_alive_idle,omitempty"`
TcpCongestion string `protobuf:"bytes,12,opt,name=tcp_congestion,json=tcpCongestion,proto3 json:"tcp_congestion,omitempty"`
}
func (x *SocketConfig) Reset() {

2
transport/internet/config.proto
View file

@ -96,4 +96,6 @@ message SocketConfig {
int32 tcp_keep_alive_interval = 10;
int32 tcp_keep_alive_idle = 11;
string tcp_congestion = 12;
}

12
transport/internet/sockopt_linux.go
View file

@ -77,6 +77,12 @@ func applyOutboundSocketOptions(network string, address string, fd uintptr, conf
return newError("failed to unset SO_KEEPALIVE", err)
}
}
if config.TcpCongestion != "" {
if err := syscall.SetsockoptString(int(fd), syscall.SOL_TCP, syscall.TCP_CONGESTION, config.TcpCongestion); err != nil {
return newError("failed to set TCP_CONGESTION", err)
}
}
}
if config.Tproxy.IsEnabled() {
@ -121,6 +127,12 @@ func applyInboundSocketOptions(network string, fd uintptr, config *SocketConfig)
return newError("failed to unset SO_KEEPALIVE", err)
}
}
if config.TcpCongestion != "" {
if err := syscall.SetsockoptString(int(fd), syscall.SOL_TCP, syscall.TCP_CONGESTION, config.TcpCongestion); err != nil {
return newError("failed to set TCP_CONGESTION", err)
}
}
}
if config.Tproxy.IsEnabled() {