internal SafeTopicHandle Topic(string topic, IntPtr config)
{
// Increase the refcount to this handle to keep it alive for
// at least as long as the topic handle.
// Will be decremented by the topic handle ReleaseHandle.
bool success = false;
DangerousAddRef(ref success);
if (!success)
{
LibRdKafka.topic_conf_destroy(config);
throw new Exception("Failed to create topic (DangerousAddRef failed)");
}
var topicHandle = LibRdKafka.topic_new(handle, topic, config);
if (topicHandle.IsInvalid)
{
DangerousRelease();
throw RdKafkaException.FromErr(LibRdKafka.last_error(), "Failed to create topic");
}
topicHandle.kafkaHandle = this;
return(topicHandle);
}