public static INetStream <TKey, TMessage> ToTopic <TKey, TMessage, TResponseKey, TResponse>(
this IHandle <TKey, TMessage, TResponseKey, TResponse> handle,
string topic,
Func <TResponse, TResponseKey> resolveKey)
{
handle.Write(new KafkaTopicWriter <TKey, TMessage, TResponseKey, TResponse>(topic, new ProducerFactory(), handle, resolveKey));
return(handle.Stream);
}
