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feat: netlink rcv/snd buffer config options

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Toby 2024-02-28 17:45:24 -08:00
parent 5d2d874089
commit 50cc94889f
5 changed files with 32 additions and 6 deletions
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2
README.ja.md
View File

@ -70,6 +70,8 @@ opkg install kmod-nft-queue kmod-nf-conntrack-netlink
```yaml
io:
queueSize: 1024
rcvBuf: 4194304
sndBuf: 4194304
local: true # FORWARD チェーンで OpenGFW を実行したい場合は false に設定する
workers:

2
README.md
View File

@ -74,6 +74,8 @@ opkg install kmod-nft-queue kmod-nf-conntrack-netlink
```yaml
io:
queueSize: 1024
rcvBuf: 4194304
sndBuf: 4194304
local: true # set to false if you want to run OpenGFW on FORWARD chain
workers:

2
README.zh.md
View File

@ -70,6 +70,8 @@ opkg install kmod-nft-queue kmod-nf-conntrack-netlink
```yaml
io:
queueSize: 1024
rcvBuf: 4194304
sndBuf: 4194304
local: true # 如果需要在 FORWARD 链上运行 OpenGFW，请设置为 false
workers:

12
cmd/root.go
View File

@ -168,8 +168,10 @@ type cliConfig struct {
}
type cliConfigIO struct {
QueueSize uint32 `mapstructure:"queueSize"`
Local bool `mapstructure:"local"`
QueueSize uint32 `mapstructure:"queueSize"`
ReadBuffer int `mapstructure:"rcvBuf"`
WriteBuffer int `mapstructure:"sndBuf"`
Local bool `mapstructure:"local"`
}
type cliConfigWorkers struct {
@ -192,8 +194,10 @@ func (c *cliConfig) fillLogger(config *engine.Config) error {
func (c *cliConfig) fillIO(config *engine.Config) error {
nfio, err := io.NewNFQueuePacketIO(io.NFQueuePacketIOConfig{
QueueSize: c.IO.QueueSize,
Local: c.IO.Local,
QueueSize: c.IO.QueueSize,
ReadBuffer: c.IO.ReadBuffer,
WriteBuffer: c.IO.WriteBuffer,
Local: c.IO.Local,
})
if err != nil {
return configError{Field: "io", Err: err}

20
io/nfqueue.go
View File

@ -97,8 +97,10 @@ type nfqueuePacketIO struct {
}
type NFQueuePacketIOConfig struct {
QueueSize uint32
Local bool
QueueSize uint32
ReadBuffer int
WriteBuffer int
Local bool
}
func NewNFQueuePacketIO(config NFQueuePacketIOConfig) (PacketIO, error) {
@ -128,6 +130,20 @@ func NewNFQueuePacketIO(config NFQueuePacketIOConfig) (PacketIO, error) {
if err != nil {
return nil, err
}
if config.ReadBuffer > 0 {
err = n.Con.SetReadBuffer(config.ReadBuffer)
if err != nil {
_ = n.Close()
return nil, err
}
}
if config.WriteBuffer > 0 {
err = n.Con.SetWriteBuffer(config.WriteBuffer)
if err != nil {
_ = n.Close()
return nil, err
}
}
return &nfqueuePacketIO{
n: n,
local: config.Local,