/// <summary>
/// Factory method for creating message with payload
/// </summary>
public static Message CreateMessage(byte[] payload)
{
using (var crc32 = new Crc32())
{
var message = new Message();
message.Magic = 1;
message.Payload = payload;
message.Crc = crc32.ComputeHash(payload);
return message;
}
}
/// <summary>
/// Validate message by computing CRC32 hash for payload and comparing with Crc property.
/// Throws exception if validation fails.
/// </summary>
public void Validate()
{
using (var crc32 = new Crc32())
{
var crc = crc32.ComputeHash(Payload);
if (!ByteArraysEqual(crc, Crc))
throw new CorruptedMessageException();
}
}