/// <summary>
/// Writes message data using given writer
/// </summary>
/// <param name="writer">
/// The writer.
/// </param>
/// <param name="getBuffer"></param>
public void WriteTo(KafkaBinaryWriter writer)
{
Guard.NotNull(writer, "writer");
writer.Seek(MagicOffset, SeekOrigin.Current);
var beginningPosition = writer.CurrentPos;
writer.Write(this.Magic);
writer.Write(this.Attributes);
writer.Write(this.KeyLength);
if (KeyLength != -1)
{
writer.Write(this.Key);
}
writer.Write(Payload.Length);
writer.Write(this.Payload);
var crc = ComputeChecksum(writer.Buffer, (int)beginningPosition, Size - MagicOffset);
writer.Seek(-Size, SeekOrigin.Current);
writer.Write(crc);
writer.Seek(Size - DefaultCrcLength, SeekOrigin.Current);
}