public async Task <byte[]> SerializeAsync <TPayload>(TPayload payload, bool isKey, string topic)
{
var subject = GetSubjectName(topic, isKey);
var serializer = GetSerializer <TPayload>();
var schemaId = await _schemaRegistryClient.RegisterAsync(subject, serializer.ReaderSchema);
var uintSchemaId = Convert.ToUInt32(schemaId);
if (BitConverter.IsLittleEndian)
{
uintSchemaId = SwapEndianness(uintSchemaId);
}
using (var stream = new MemoryStream())
{
var sw = new BinaryWriter(stream);
sw.Write((byte)0x0);
sw.Write(uintSchemaId);
sw.Flush();
serializer.Serialize(stream, payload);
stream.Seek(0, SeekOrigin.Begin);
return(stream.ToArray());
}
}
