public Task <MessageResponse[]> SendAsync(CancellationToken sendCancellationToken, params IMessage[] events)
{
var sendTaskCompletionSource = new TaskCompletionSource <MessageResponse>();
if (sendCancellationToken != CancellationToken.None)
{
sendCancellationToken.Register(OnSendCancel, sendTaskCompletionSource);
}
var messageStates = events.Select(message =>
{
var topic = message.GetFormatTopic();
return(new MessageState(_messageQueueClient.WarpMessage(message, topic: topic, key: message.Key),
sendTaskCompletionSource, false));
}).ToArray();
return(SendAsync(messageStates));
}