public static WsHeader Create(bool fin, OpCode opCode, int payloadLength)
{
var header = new WsHeader();
header.Fin = fin;
header.Rcv1 = 0;
header.Rcv2 = 0;
header.Rcv3 = 0;
header.OpCode = opCode;
header.Mask = false;
header.PayloadLength = payloadLength;
return(header);
}
public static WsHeader Parse(byte[] bytes)
{
var header = new WsHeader();
if (bytes == null || bytes.Length < 2)
{
return(header);
}
header.Fin = (bytes[0] >> 7) == 1;
header.Rcv1 = (byte)(bytes[0] >> 6 & 1);
header.Rcv2 = (byte)(bytes[0] >> 5 & 1);
header.Rcv3 = (byte)(bytes[0] >> 4 & 1);
header.OpCode = (OpCode)(bytes[0] & 0x0f);
header.Mask = (bytes[1] >> 7) == 1;
header.PayloadLength = bytes[1] & 0x7f;
return(header);
}
