public Task Handle(DeferMe message, IMessageHandlerContext context)
{
Data.MessageIds.Add(context.MessageId);
var d = Data.IterationCounts;
var i = message.Iteration;
if (i == d.Count)
{
d.Add(1);
}
else if (i < d.Count)
{
++d[i];
Log.FatalFormat("Ref: {0}, Iteration: {1} processed {2} times.", message.Ref, message.Iteration, d[i]);
}
else
{
throw new InvalidOperationException();
}
Console.Out.WriteAsync(".");
// Schedule next iteration
var at = DateTime.UtcNow.RoundUp(roundingOffset);
message.Iteration++;
var options = new SendOptions();
options.DoNotDeliverBefore(at);
options.RouteToThisEndpoint();
return(context.Send(message, options));
}
public void SendDeferMe()
{
var numberOfMessages = 100;
var endpointConfiguration = new EndpointConfiguration(endpointName: "SagaTimeoutRepro.MessageDispatcher");
endpointConfiguration.UsePersistence <InMemoryPersistence>();
endpointConfiguration.EnableInstallers();
endpointConfiguration.UseSerialization <JsonSerializer>();
endpointConfiguration.SendOnly();
endpointConfiguration.SendFailedMessagesTo("error");
// Initialize the endpoint with the finished configuration
var messageSession = Endpoint.Start(endpointConfiguration)
.ConfigureAwait(false).GetAwaiter().GetResult();
var tasks = new List <Task>(numberOfMessages);
for (int i = 1; i <= numberOfMessages; i++)
{
var msg = new DeferMe {
Ref = i
};
tasks.Add(messageSession.Send("SagaTimeoutRepro", msg));
}
;
Task.WhenAll(tasks).GetAwaiter().GetResult();
messageSession.Stop();
}
