public StunMessage5389()
{
Attributes = Array.Empty <Attribute>();
StunMessageType = StunMessageType.BindingRequest;
MagicCookie = 0x2112A442;
TransactionId = BitUtils.GetRandomBytes(12).ToArray();
}
public IEnumerable <byte> ToBytes()
{
var res = new List <byte>();
res.AddRange(Convert.ToUInt16(Type).ToBe());
res.AddRange(Length.ToBe());
res.AddRange(Value.Bytes);
var n = (4 - res.Count % 4) % 4; // 填充的字节数
res.AddRange(BitUtils.GetRandomBytes(n));
return(res);
}