/// <summary>
/// Parse a DTLS record from wire format
/// </summary>
/// <returns>True if we successfully parse the record header. Otherwise false</returns>
public static bool Parse(out Record record, ByteSpan span)
{
record = new Record();
if (span.Length < Size)
{
return(false);
}
record.ContentType = (ContentType)span[0];
ProtocolVersion version = (ProtocolVersion)span.ReadBigEndian16(1);
record.Epoch = span.ReadBigEndian16(3);
record.SequenceNumber = span.ReadBigEndian48(5);
record.Length = span.ReadBigEndian16(11);
if (version != ProtocolVersion.DTLS1_2)
{
return(false);
}
return(true);
}
