private static bool PushIfCompatibleType(
ILazyMessageStreamEnumerable lazyStream,
int messageId,
TMessage message,
CancellationToken cancellationToken,
out Task messageProcessingTask)
{
if (message == null)
{
messageProcessingTask = Task.CompletedTask;
return(false);
}
if (lazyStream.MessageType.IsInstanceOfType(message))
{
var pushedMessage = new PushedMessage(messageId, message, message);
messageProcessingTask = lazyStream.GetOrCreateStream().PushAsync(pushedMessage, cancellationToken);
return(true);
}
var envelope = message as IEnvelope;
if (envelope?.Message != null && envelope.AutoUnwrap &&
lazyStream.MessageType.IsInstanceOfType(envelope.Message))
{
var pushedMessage = new PushedMessage(messageId, envelope.Message, message);
messageProcessingTask = lazyStream.GetOrCreateStream().PushAsync(pushedMessage, cancellationToken);
return(true);
}
messageProcessingTask = Task.CompletedTask;
return(false);
}
private static LazyMessageStreamObservable <TMessage> CreateObservable <TMessage>(
ILazyMessageStreamEnumerable <TMessage> enumerable) =>
public LazyMessageStreamObservable(ILazyMessageStreamEnumerable <TMessage> lazyStream)
{
_lazyStream = lazyStream;
}
