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set tos

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This commit is contained in:
netbyte 2022-05-20 17:07:57 +08:00
parent 5e21c80a47
commit a3b13d51d6
2 changed files with 10 additions and 0 deletions
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5
udp/udpclient.go
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@ -8,6 +8,7 @@ import (
"github.com/net-byte/vtun/common/config"
"github.com/net-byte/vtun/tun"
"github.com/songgao/water"
"golang.org/x/net/ipv4"
)
// Start udp client
@ -26,6 +27,10 @@ func StartClient(config config.Config) {
if err != nil {
log.Fatalln("failed to listen on udp socket:", err)
}
p := ipv4.NewPacketConn(conn)
if err := p.SetTOS(0xb8); err != nil { // DSCP EF
log.Fatalln("failed to set conn tos:", err)
}
defer conn.Close()
c := &Client{config: config, iface: iface, localConn: conn, serverAddr: serverAddr}
go c.udpToTun()

5
udp/udpserver.go
View File

@ -11,6 +11,7 @@ import (
"github.com/net-byte/vtun/tun"
"github.com/patrickmn/go-cache"
"github.com/songgao/water"
"golang.org/x/net/ipv4"
)
// Start udp server
@ -25,6 +26,10 @@ func StartServer(config config.Config) {
if err != nil {
log.Fatalln("failed to listen on udp socket:", err)
}
p := ipv4.NewPacketConn(conn)
if err := p.SetTOS(0xb8); err != nil { // DSCP EF
log.Fatalln("failed to set conn tos:", err)
}
defer conn.Close()
s := &Server{config: config, iface: iface, localConn: conn, connCache: cache.New(30*time.Minute, 10*time.Minute)}
go s.tunToUdp()