protected void TestDeferredProcessing(string queueUriFormat, bool isTransactional)
{
const int deferredMessageCount = 10;
const int millisecondsToDefer = 500;
var configuration = GetInboxConfiguration(queueUriFormat, 1, isTransactional);
var module = new DeferredMessageModule(deferredMessageCount);
configuration.Modules.Add(module);
using (var bus = new ServiceBus(configuration))
{
bus.Start();
var ignoreTillDate = DateTime.Now.AddSeconds(5);
for (var i = 0; i < deferredMessageCount; i++)
{
EnqueueDeferredMessage(bus, ignoreTillDate);
ignoreTillDate = ignoreTillDate.AddMilliseconds(millisecondsToDefer);
}
// add the extra time else there is no time to process message being returned
var timeout = ignoreTillDate.AddSeconds(150);
var timedOut = false;
_log.Information(string.Format("[start wait] : now = '{0}'", DateTime.Now));
// wait for the message to be returned from the deferred queue
while (!module.AllMessagesHandled()
&&
!timedOut)
{
Thread.Sleep(millisecondsToDefer);
timedOut = timeout < DateTime.Now;
}
_log.Information(string.Format("[end wait] : now = '{0}' / timeout = '{1}' / timed out = '{2}'", DateTime.Now, timeout, timedOut));
_log.Information(string.Format("{0} of {1} deferred messages returned to the inbox.",
module.NumberOfDeferredMessagesReturned, deferredMessageCount));
_log.Information(string.Format("{0} of {1} deferred messages handled.", module.NumberOfMessagesHandled,
deferredMessageCount));
Assert.IsTrue(module.AllMessagesHandled(), "All the deferred messages were not handled.");
Assert.IsTrue(configuration.Inbox.ErrorQueue.IsEmpty());
Assert.IsNull(configuration.Inbox.DeferredQueue.GetMessage());
Assert.IsNull(configuration.Inbox.WorkQueue.GetMessage());
}
AttemptDropQueues(queueUriFormat);
}
private const int MillisecondsToDefer = 1000; // give the service bus enough time to start up
#endregion Fields
#region Methods
protected void TestDeferredProcessing(string workQueueUriFormat, string deferredQueueUriFormat,
string errorQueueUriFormat, bool isTransactional)
{
var configuration = GetInboxConfiguration(workQueueUriFormat, deferredQueueUriFormat, errorQueueUriFormat, 1,
isTransactional);
var module = new DeferredMessageModule();
configuration.Modules.Add(module);
using (var bus = new ServiceBus(configuration))
{
bus.Start();
var message = bus.CreateTransportMessage(new SimpleCommand());
message.IgnoreTillDate = DateTime.Now.AddMilliseconds(MillisecondsToDefer);
message.RecipientInboxWorkQueueUri = configuration.Inbox.WorkQueue.Uri.ToString();
configuration.Inbox.WorkQueue.Enqueue(message.MessageId, configuration.Serializer.Serialize(message));
var timeout = DateTime.Now.AddMilliseconds(MillisecondsToDefer + 5000);
// wait for the message to be returned from the deferred queue
while ((!module.DeferredMessageReturned || !module.MessageHandled)
&&
timeout > DateTime.Now)
{
Thread.Sleep(5);
}
Assert.IsTrue(module.DeferredMessageReturned, "Deferred message was never returned.");
Assert.IsTrue(module.MessageHandled, "Deferred message was never handled.");
Assert.IsTrue(configuration.Inbox.ErrorQueue.IsEmpty());
Assert.IsNull(configuration.Inbox.DeferredQueue.GetMessage());
Assert.IsNull(configuration.Inbox.WorkQueue.GetMessage());
}
AttemptDropQueues(workQueueUriFormat, errorQueueUriFormat);
}
