private void ProcessStatusQueue() { string text = StatusQueue.DequeueLast(); if (!String.IsNullOrEmpty(text)) { Status.Content = text; } }
protected void SetStatus(object text) { StatusQueue.Enqueue(text.ToString()); }
protected async Task ReportStatus(HashSet <Guid> operationIDs, long size) { // Wait for a message to appear on the job queue. Console.WriteLine("Waiting for all running jobs to finish."); List <StatusMsg> statuses = new List <StatusMsg>(); DateTimeOffset testStartTime = DateTimeOffset.MaxValue; DateTimeOffset testEndTime = DateTimeOffset.MinValue; while (operationIDs.Count > 0) { CloudQueueMessage rawMessage = await StatusQueue.GetMessageAsync(); while (rawMessage == null) { await Task.Delay(TimeSpan.FromSeconds(1)); rawMessage = await StatusQueue.GetMessageAsync(); } StatusMsg message = null; try { message = DeserializeStatusMessage(rawMessage); } catch (Exception ex) { Console.WriteLine($"[ERROR] Failed to deserialize status message. Details: {ex.Message}"); continue; } finally { await StatusQueue.DeleteMessageAsync(rawMessage); } if (!operationIDs.Contains(message.ID)) { // Consider this a stray message in the queue and skip it. continue; } operationIDs.Remove(message.ID); statuses.Add(message); if (message.StartTime < testStartTime) { testStartTime = message.StartTime; } DateTimeOffset endTime = message.StartTime + message.TestDuration; if (endTime > testEndTime) { testEndTime = endTime; } Console.WriteLine($"...{statuses.Count}/{operationIDs.Count + statuses.Count} jobs have completed."); if (!message.Status) { Console.WriteLine($"[ERROR] Worker {message.ID} failed with status '{message.StatusMessage}'"); } } TimeSpan totalElapsedTime = testEndTime - testStartTime; foreach (StatusMsg status in statuses) { Console.WriteLine($"Worker {status.ID} completed in {status.TestDuration.TotalSeconds} seconds."); } Console.WriteLine($"Test completed in {totalElapsedTime.TotalSeconds} seconds, covering {size} bytes (Averaging {size * 8.0 / 1024 / 1024 / totalElapsedTime.TotalSeconds} Mbps)."); }