public HeartbeatExtension(byte mode)
{
if (!HeartbeatMode.IsValid(mode))
{
throw new ArgumentException("not a valid HeartbeatMode value", "mode");
}
this.mMode = mode;
}
/**
* Parse a {@link HeartbeatExtension} from a {@link Stream}.
*
* @param input
* the {@link Stream} to parse from.
* @return a {@link HeartbeatExtension} object.
* @throws IOException
*/
public static HeartbeatExtension Parse(Stream input)
{
byte mode = TlsUtilities.ReadUint8(input);
if (!HeartbeatMode.IsValid(mode))
{
throw new TlsFatalAlert(AlertDescription.illegal_parameter);
}
return(new HeartbeatExtension(mode));
}