public static byte[] PacketResponseData(WebMessageData webData)
{
using (var stream = new NetworkStream())
{
var data = webData.Data;
byte b = 0x80;
b = (byte)(b | (byte)webData.OpCode);
stream.WriteByte(b);
b = 0x80;
var len = data.Length;
if (len < 126)
{
b = (byte)(b | len);
stream.WriteByte(b);
}
else if (len < 65536)
{
b = (byte)(b | 126);
stream.WriteByte(b);
BigEndianPrimitiveTypeSerializer.Instance.WriteValue(stream, (ushort)len);
}
else
{
b = (byte)(b | 127);
stream.WriteByte(b);
BigEndianPrimitiveTypeSerializer.Instance.WriteValue(stream, (ulong)len);
}
//写入掩码
stream.Write(Mark, 0, 4);
for (var index = 0; index < len; index++)
{
data[index] = (byte)(data[index] ^ Mark[index % 4]);
}
//写入负载数据
stream.Write(data, 0, len);
return(stream.ToArray());
}
}
void Send(WebMessageData message)
{
var buffer = WebSocketHandle.PacketResponseData(message);
SendDataToServer(buffer);
}
