/// <summary>
/// Reads COTP TPDU (Transport protocol data unit) from the network stream
/// See: https://tools.ietf.org/html/rfc905
/// </summary>
/// <param name="stream">The socket to read from</param>
/// <returns>COTP DPDU instance</returns>
public static TPDU Read(Stream stream)
{
var tpkt = TPKT.Read(stream);
if (tpkt.Length > 0)
{
return(new TPDU(tpkt));
}
return(null);
}
/// <summary>
/// Reads COTP TPDU (Transport protocol data unit) from the network stream
/// See: https://tools.ietf.org/html/rfc905
/// </summary>
/// <param name="socket">The socket to read from</param>
/// <returns>COTP DPDU instance</returns>
public static TPDU Read(Socket socket)
{
var tpkt = TPKT.Read(socket);
if (tpkt.Length > 0)
{
return(new TPDU(tpkt));
}
return(null);
}
/// <summary>
/// Reads COTP TPDU (Transport protocol data unit) from the network stream
/// See: https://tools.ietf.org/html/rfc905
/// </summary>
/// <param name="stream">The socket to read from</param>
/// <returns>COTP DPDU instance</returns>
public static TPDU Read(Stream stream)
{
var tpkt = TPKT.Read(stream);
if (tpkt.Length == 0)
{
throw new TPDUInvalidException("No protocol data received");
}
return(new TPDU(tpkt));
}
