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dialer.go
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/
dialer.go
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package kcp
import (
"net"
"sync/atomic"
"github.com/v2ray/v2ray-core/common/dice"
"github.com/v2ray/v2ray-core/common/log"
v2net "github.com/v2ray/v2ray-core/common/net"
"github.com/v2ray/v2ray-core/transport/internet"
)
var (
globalConv = uint32(dice.Roll(65536))
)
func DialKCP(src v2net.Address, dest v2net.Destination) (internet.Connection, error) {
udpDest := v2net.UDPDestination(dest.Address(), dest.Port())
log.Info("Dialling KCP to ", udpDest)
conn, err := internet.DialToDest(src, udpDest)
if err != nil {
return nil, err
}
cpip := NewSimpleAuthenticator()
conv := uint16(atomic.AddUint32(&globalConv, 1))
session := NewConnection(conv, conn, conn.LocalAddr().(*net.UDPAddr), conn.RemoteAddr().(*net.UDPAddr), cpip)
session.FetchInputFrom(conn)
return session, nil
}
func init() {
internet.KCPDialer = DialKCP
}