public void ForCreatesHandlerForGivenQueue()
{
var mockQueue = new Mock <IAzureQueue <MessageStub> >();
var queueHandler = QueueHandler.For(mockQueue.Object);
Assert.IsInstanceOfType(queueHandler, typeof(QueueHandler <MessageStub>));
}
public override void Run()
{
//// The time interval for checking the queues have to be tuned depending on the scenario and the expected workload
var standardQueue = this.container.Resolve <IAzureQueue <SurveyAnswerStoredMessage> >(SubscriptionKind.Standard.ToString());
var premiumQueue = this.container.Resolve <IAzureQueue <SurveyAnswerStoredMessage> >(SubscriptionKind.Premium.ToString());
BatchMultipleQueueHandler
.For(premiumQueue, 8)
.AndFor(standardQueue, 8)
.Every(TimeSpan.FromSeconds(10))
.Do(this.container.Resolve <UpdatingSurveyResultsSummaryCommand>());
QueueHandler
.For(this.container.Resolve <IAzureQueue <SurveyTransferMessage> >())
.Every(TimeSpan.FromSeconds(5))
.Do(this.container.Resolve <TransferSurveysToSqlAzureCommand>());
while (true)
{
Thread.Sleep(TimeSpan.FromSeconds(5));
}
}
/// <summary>
/// This is the main entry point for your service instance.
/// </summary>
/// <param name="cancellationToken">Canceled when Service Fabric needs to shut down this service instance.</param>
protected override async Task RunAsync(CancellationToken cancellationToken)
{
// The time interval for checking the queues have to be tuned depending on the scenario and the expected workload
var standardQueue = _container.ResolveNamed <IAzureQueue <SurveyAnswerStoredMessage> >(SubscriptionKind.Standard.ToString());
var premiumQueue = _container.ResolveNamed <IAzureQueue <SurveyAnswerStoredMessage> >(SubscriptionKind.Premium.ToString());
BatchMultipleQueueHandler
.For(premiumQueue, 8)
.AndFor(standardQueue, 8)
.Every(TimeSpan.FromSeconds(10))
.Do(_container.Resolve <UpdatingSurveyResultsSummaryCommand>(), cancellationToken);
QueueHandler
.For(_container.Resolve <IAzureQueue <SurveyTransferMessage> >())
.Every(TimeSpan.FromSeconds(5))
.Do(_container.Resolve <TransferSurveysToSqlAzureCommand>(), cancellationToken);
while (true)
{
cancellationToken.ThrowIfCancellationRequested();
ServiceEventSource.Current.ServiceMessage(this.Context, "Polling the queue...");
await Task.Delay(TimeSpan.FromSeconds(1), cancellationToken);
}
}
public void ForThrowsWhenQueueIsNull()
{
QueueHandler.For(default(IAzureQueue <MessageStub>));
}