func NewHandshakePacket(sessionKey []byte, networkSecret *secure.NetworkSecret) *Packet {
sessionKey = append(magicKey, sessionKey...)
data := networkSecret.Encode(sessionKey)
body := Body{
Type: TypeHandshake,
Msg: HandshakeMessage(data),
}
return &Packet{
Head: Header{
Length: body.Len(),
Version: CurrentVersion,
},
Data: body,
}
}
