public virtual async Task CanRunWorkItemWithMetricsAsync()
        {
            int completedCount = 0;

            using (var metrics = new InMemoryMetricsClient(new InMemoryMetricsClientOptions {
                Buffered = false, LoggerFactory = Log
            })) {
                var behavior = new MetricsQueueBehavior <WorkItemData>(metrics, "metric", TimeSpan.FromMilliseconds(100), loggerFactory: Log);
                var options  = new InMemoryQueueOptions <WorkItemData> {
                    Behaviors = new[] { behavior }, LoggerFactory = Log
                };
                using (var queue = new InMemoryQueue <WorkItemData>(options)) {
                    Func <object, CompletedEventArgs <WorkItemData>, Task> handler = (sender, e) => {
                        completedCount++;
                        return(Task.CompletedTask);
                    };

                    using (queue.Completed.AddHandler(handler)) {
                        _logger.Trace("Before enqueue");
                        await queue.EnqueueAsync(new SimpleWorkItem { Id = 1, Data = "Testing" });

                        await queue.EnqueueAsync(new SimpleWorkItem { Id = 2, Data = "Testing" });

                        await queue.EnqueueAsync(new SimpleWorkItem { Id = 3, Data = "Testing" });

                        await SystemClock.SleepAsync(100);

                        _logger.Trace("Before dequeue");
                        var item = await queue.DequeueAsync();

                        await item.CompleteAsync();

                        item = await queue.DequeueAsync();

                        await item.CompleteAsync();

                        item = await queue.DequeueAsync();

                        await item.AbandonAsync();

                        _logger.Trace("Before asserts");
                        Assert.Equal(2, completedCount);

                        await SystemClock.SleepAsync(100); // flush metrics queue behaviors

                        await metrics.FlushAsync();

                        Assert.InRange((await metrics.GetGaugeStatsAsync("metric.workitemdata.count")).Max, 1, 3);
                        Assert.InRange((await metrics.GetGaugeStatsAsync("metric.workitemdata.working")).Max, 0, 1);

                        Assert.Equal(3, await metrics.GetCounterCountAsync("metric.workitemdata.simple.enqueued"));
                        Assert.Equal(3, await metrics.GetCounterCountAsync("metric.workitemdata.enqueued"));

                        Assert.Equal(3, await metrics.GetCounterCountAsync("metric.workitemdata.simple.dequeued"));
                        Assert.Equal(3, await metrics.GetCounterCountAsync("metric.workitemdata.dequeued"));

                        Assert.Equal(2, await metrics.GetCounterCountAsync("metric.workitemdata.simple.completed"));
                        Assert.Equal(2, await metrics.GetCounterCountAsync("metric.workitemdata.completed"));

                        Assert.Equal(1, await metrics.GetCounterCountAsync("metric.workitemdata.simple.abandoned"));
                        Assert.Equal(1, await metrics.GetCounterCountAsync("metric.workitemdata.abandoned"));

                        var queueTiming = await metrics.GetTimerStatsAsync("metric.workitemdata.simple.queuetime");

                        Assert.Equal(3, queueTiming.Count);
                        queueTiming = await metrics.GetTimerStatsAsync("metric.workitemdata.queuetime");

                        Assert.Equal(3, queueTiming.Count);

                        var processTiming = await metrics.GetTimerStatsAsync("metric.workitemdata.simple.processtime");

                        Assert.Equal(3, processTiming.Count);
                        processTiming = await metrics.GetTimerStatsAsync("metric.workitemdata.processtime");

                        Assert.Equal(3, processTiming.Count);

                        var queueStats = await metrics.GetQueueStatsAsync("metric.workitemdata");

                        Assert.Equal(3, queueStats.Enqueued.Count);
                        Assert.Equal(3, queueStats.Dequeued.Count);
                        Assert.Equal(2, queueStats.Completed.Count);
                        Assert.Equal(1, queueStats.Abandoned.Count);
                        Assert.InRange(queueStats.Count.Max, 1, 3);
                        Assert.InRange(queueStats.Working.Max, 0, 1);

                        var subQueueStats = await metrics.GetQueueStatsAsync("metric.workitemdata", "simple");

                        Assert.Equal(3, subQueueStats.Enqueued.Count);
                        Assert.Equal(3, subQueueStats.Dequeued.Count);
                        Assert.Equal(2, subQueueStats.Completed.Count);
                        Assert.Equal(1, subQueueStats.Abandoned.Count);
                    }
                }
            }
        }
Beispiel #2
0
        public virtual async Task CanRunWorkItemWithMetrics()
        {
            int completedCount = 0;

            //Log.MinimumLevel = LogLevel.Trace;
            //Log.SetLogLevel<ScheduledTimer>(LogLevel.Information);
            //Log.SetLogLevel<InMemoryCacheClient>(LogLevel.Information);

            using (var metricsClient = new InMemoryMetricsClient(false, loggerFactory: Log)) {
                var behavior = new MetricsQueueBehavior <WorkItemData>(metricsClient, "metric", loggerFactory: Log, reportCountsInterval: TimeSpan.Zero);
                using (var queue = new InMemoryQueue <WorkItemData>(behaviors: new[] { behavior }, loggerFactory: Log)) {
                    Func <object, CompletedEventArgs <WorkItemData>, Task> handler = (sender, e) => {
                        completedCount++;
                        return(Task.CompletedTask);
                    };

                    using (queue.Completed.AddHandler(handler)) {
                        _logger.Trace("Before enqueue");
                        await queue.EnqueueAsync(new SimpleWorkItem { Id = 1, Data = "Testing" });

                        await queue.EnqueueAsync(new SimpleWorkItem { Id = 2, Data = "Testing" });

                        await queue.EnqueueAsync(new SimpleWorkItem { Id = 3, Data = "Testing" });

                        await SystemClock.SleepAsync(100);

                        _logger.Trace("Before dequeue");
                        var item = await queue.DequeueAsync();

                        await item.CompleteAsync();

                        item = await queue.DequeueAsync();

                        await item.CompleteAsync();

                        item = await queue.DequeueAsync();

                        await item.AbandonAsync();

                        _logger.Trace("Before asserts");
                        Assert.Equal(2, completedCount);

                        await SystemClock.SleepAsync(100);

                        Assert.InRange((await metricsClient.GetGaugeStatsAsync("metric.workitemdata.count")).Max, 1, 3);
                        Assert.InRange((await metricsClient.GetGaugeStatsAsync("metric.workitemdata.working")).Max, 0, 1);

                        Assert.Equal(3, await metricsClient.GetCounterCountAsync("metric.workitemdata.simple.enqueued"));
                        Assert.Equal(3, await metricsClient.GetCounterCountAsync("metric.workitemdata.enqueued"));

                        Assert.Equal(3, await metricsClient.GetCounterCountAsync("metric.workitemdata.simple.dequeued"));
                        Assert.Equal(3, await metricsClient.GetCounterCountAsync("metric.workitemdata.dequeued"));

                        Assert.Equal(2, await metricsClient.GetCounterCountAsync("metric.workitemdata.simple.completed"));
                        Assert.Equal(2, await metricsClient.GetCounterCountAsync("metric.workitemdata.completed"));

                        Assert.Equal(1, await metricsClient.GetCounterCountAsync("metric.workitemdata.simple.abandoned"));
                        Assert.Equal(1, await metricsClient.GetCounterCountAsync("metric.workitemdata.abandoned"));

                        var queueTiming = await metricsClient.GetTimerStatsAsync("metric.workitemdata.simple.queuetime");

                        Assert.Equal(3, queueTiming.Count);
                        queueTiming = await metricsClient.GetTimerStatsAsync("metric.workitemdata.queuetime");

                        Assert.Equal(3, queueTiming.Count);

                        var processTiming = await metricsClient.GetTimerStatsAsync("metric.workitemdata.simple.processtime");

                        Assert.Equal(3, processTiming.Count);
                        processTiming = await metricsClient.GetTimerStatsAsync("metric.workitemdata.processtime");

                        Assert.Equal(3, processTiming.Count);

                        var queueStats = await metricsClient.GetQueueStatsAsync("metric.workitemdata");

                        Assert.Equal(3, queueStats.Enqueued.Count);
                        Assert.Equal(3, queueStats.Dequeued.Count);
                        Assert.Equal(2, queueStats.Completed.Count);
                        Assert.Equal(1, queueStats.Abandoned.Count);
                        Assert.InRange(queueStats.Count.Max, 1, 3);
                        Assert.InRange(queueStats.Working.Max, 0, 1);

                        var subQueueStats = await metricsClient.GetQueueStatsAsync("metric.workitemdata", "simple");

                        Assert.Equal(3, subQueueStats.Enqueued.Count);
                        Assert.Equal(3, subQueueStats.Dequeued.Count);
                        Assert.Equal(2, subQueueStats.Completed.Count);
                        Assert.Equal(1, subQueueStats.Abandoned.Count);
                    }
                }
            }
        }
        public virtual async Task CanRunMultipleQueueJobsAsync()
        {
            const int jobCount      = 5;
            const int workItemCount = 100;

            Log.SetLogLevel <SampleQueueJob>(LogLevel.Information);
            Log.SetLogLevel <InMemoryMetricsClient>(LogLevel.None);

            using (var metrics = new InMemoryMetricsClient(new InMemoryMetricsClientOptions {
                LoggerFactory = Log, Buffered = true
            })) {
                var queues = new List <IQueue <SampleQueueWorkItem> >();
                try {
                    for (int i = 0; i < jobCount; i++)
                    {
                        var q = GetSampleWorkItemQueue(retries: 1, retryDelay: TimeSpan.Zero);
                        await q.DeleteQueueAsync();

                        q.AttachBehavior(new MetricsQueueBehavior <SampleQueueWorkItem>(metrics, "test", loggerFactory: Log));
                        queues.Add(q);
                    }
                    _logger.LogInformation("Done setting up queues");

                    var enqueueTask = Run.InParallelAsync(workItemCount, index => {
                        var queue = queues[RandomData.GetInt(0, jobCount - 1)];
                        return(queue.EnqueueAsync(new SampleQueueWorkItem {
                            Created = SystemClock.UtcNow,
                            Path = RandomData.GetString()
                        }));
                    });
                    _logger.LogInformation("Done enqueueing");

                    var cancellationTokenSource = new CancellationTokenSource();
                    await Run.InParallelAsync(jobCount, async index => {
                        var queue = queues[index - 1];
                        var job   = new SampleQueueJob(queue, metrics, Log);
                        await job.RunUntilEmptyAsync(cancellationTokenSource.Token);
                        cancellationTokenSource.Cancel();
                    });

                    _logger.LogInformation("Done running jobs until empty");

                    await enqueueTask;

                    var queueStats = new List <QueueStats>();
                    for (int i = 0; i < queues.Count; i++)
                    {
                        var stats = await queues[i].GetQueueStatsAsync();
                        if (_logger.IsEnabled(LogLevel.Information))
                        {
                            _logger.LogInformation("Queue#{Id}: Working: {Working} Completed: {Completed} Abandoned: {Abandoned} Error: {Errors} Deadletter: {Deadletter}", i, stats.Working, stats.Completed, stats.Abandoned, stats.Errors, stats.Deadletter);
                        }
                        queueStats.Add(stats);
                    }
                    _logger.LogInformation("Done getting queue stats");

                    await metrics.FlushAsync();

                    _logger.LogInformation("Done flushing metrics");

                    var queueSummary = await metrics.GetQueueStatsAsync("test.samplequeueworkitem");

                    Assert.Equal(queueStats.Sum(s => s.Completed), queueSummary.Completed.Count);
                    Assert.InRange(queueStats.Sum(s => s.Completed), 0, workItemCount);
                } finally {
                    foreach (var q in queues)
                    {
                        await q.DeleteQueueAsync();

                        q.Dispose();
                    }
                }
            }
        }
Beispiel #4
0
        public virtual async Task CanRunWorkItemWithMetrics()
        {
            int completedCount = 0;

            Log.MinimumLevel = LogLevel.Trace;

            var metricsClient = new InMemoryMetricsClient(false, loggerFactory: Log);
            var behavior      = new MetricsQueueBehavior <WorkItemData>(metricsClient, "metric", loggerFactory: Log, reportCountsInterval: TimeSpan.Zero);
            var queue         = new InMemoryQueue <WorkItemData>(behaviors: new[] { behavior }, loggerFactory: Log);

            queue.Completed.AddHandler((sender, e) => {
                completedCount++;
                return(TaskHelper.Completed);
            });

            _logger.Trace("Before enqueue");
            await queue.EnqueueAsync(new SimpleWorkItem { Id = 1, Data = "Testing" });

            await queue.EnqueueAsync(new SimpleWorkItem { Id = 2, Data = "Testing" });

            await queue.EnqueueAsync(new SimpleWorkItem { Id = 3, Data = "Testing" });

            await Task.Delay(100);

            _logger.Trace("Before dequeue");
            var item = await queue.DequeueAsync();

            await item.CompleteAsync();

            item = await queue.DequeueAsync();

            await item.CompleteAsync();

            item = await queue.DequeueAsync();

            await item.AbandonAsync();

            _logger.Trace("Before asserts");
            Assert.Equal(2, completedCount);

            Assert.InRange((await metricsClient.GetGaugeStatsAsync("metric.workitemdata.count")).Max, 2, 3);
            Assert.InRange((await metricsClient.GetGaugeStatsAsync("metric.workitemdata.working")).Max, 0, 1);

            Assert.Equal(3, await metricsClient.GetCounterCountAsync("metric.workitemdata.simple.enqueued"));
            Assert.Equal(3, await metricsClient.GetCounterCountAsync("metric.workitemdata.enqueued"));

            Assert.Equal(3, await metricsClient.GetCounterCountAsync("metric.workitemdata.simple.dequeued"));
            Assert.Equal(3, await metricsClient.GetCounterCountAsync("metric.workitemdata.dequeued"));

            Assert.Equal(2, await metricsClient.GetCounterCountAsync("metric.workitemdata.simple.completed"));
            Assert.Equal(2, await metricsClient.GetCounterCountAsync("metric.workitemdata.completed"));

            Assert.Equal(1, await metricsClient.GetCounterCountAsync("metric.workitemdata.simple.abandoned"));
            Assert.Equal(1, await metricsClient.GetCounterCountAsync("metric.workitemdata.abandoned"));

            var queueTiming = await metricsClient.GetTimerStatsAsync("metric.workitemdata.simple.queuetime");

            Assert.Equal(3, queueTiming.Count);
            queueTiming = await metricsClient.GetTimerStatsAsync("metric.workitemdata.queuetime");

            Assert.Equal(3, queueTiming.Count);

            var processTiming = await metricsClient.GetTimerStatsAsync("metric.workitemdata.simple.processtime");

            Assert.Equal(3, processTiming.Count);
            processTiming = await metricsClient.GetTimerStatsAsync("metric.workitemdata.processtime");

            Assert.Equal(3, processTiming.Count);

            var queueStats = await metricsClient.GetQueueStatsAsync("metric.workitemdata");

            Assert.Equal(3, queueStats.Enqueued.Count);
            Assert.Equal(3, queueStats.Dequeued.Count);
            Assert.Equal(2, queueStats.Completed.Count);
            Assert.Equal(1, queueStats.Abandoned.Count);
            Assert.Equal(3, queueStats.Count.Max);
            Assert.InRange(queueStats.Working.Max, 0, 1);

            var subQueueStats = await metricsClient.GetQueueStatsAsync("metric.workitemdata", "simple");

            Assert.Equal(3, subQueueStats.Enqueued.Count);
            Assert.Equal(3, subQueueStats.Dequeued.Count);
            Assert.Equal(2, subQueueStats.Completed.Count);
            Assert.Equal(1, subQueueStats.Abandoned.Count);
        }