private static void TracePeek(EventTraceActivity activity, TrackingContext trackingContext)
{
if (activity != null && activity != EventTraceActivity.Empty && trackingContext != null)
{
MessagingClientEtwProvider.TraceClient(() => MessagingClientEtwProvider.Provider.MessageReceiveTransfer(activity, trackingContext.Activity));
}
}
public static Metadata ProcessHeaders(Metadata headers)
{
if (headers == null)
{
throw new ArgumentNullException(nameof(headers));
}
Metadata.Entry trackingEntry = headers.FirstOrDefault(x => string.CompareOrdinal(x.Key, s_TrackingContextKeyName) == 0);
// Retrieve the tracking context from the message header, if it exists.
if (trackingEntry != null)
{
// If an tracking context exists in the message header, always use it to replace the ambient context.
TrackingContext tc = TrackingContext.DeSerialize(trackingEntry.ValueBytes);
tc.SetAsCurrent();
}
else
{
// If no tracking context exists then create one.
TrackingContext.NewCurrentIfEmpty();
Debug.Assert(TrackingContext.Current != null);
// Copy the tracking context to the message header.
byte[] byteArray = TrackingContext.Serialize(TrackingContext.Current);
headers.Add(s_TrackingContextKeyName, byteArray);
}
return(headers);
}
public SetStateAsyncResult(SbmpMessageSession sbmpMessageSession, TrackingContext trackingContext, Stream stream, TimeSpan timeout, AsyncCallback callback, object state) : base(sbmpMessageSession.messagingFactory, ((SbmpMessageReceiver)sbmpMessageSession.InnerMessageReceiver).MessageCreator, ((SbmpMessageReceiver)sbmpMessageSession.InnerMessageReceiver).ControlMessageCreator, timeout, callback, state)
{
this.sbmpMessageSession = sbmpMessageSession;
this.trackingContext = trackingContext;
this.stream = stream;
base.Start();
}
private static string CreateAndSerializeNewTrackingContext()
{
TrackingContext.NewCurrentIfEmpty();
Debug.Assert(TrackingContext.Current != null);
byte[] byteArray = TrackingContext.Serialize(TrackingContext.Current);
return(byteArray.ByteArrayToBase64String());
}
public async Task AsyncTrackingInterceptor_GivenTrackingContext_WhenReturnAsync_ThenSameTrackingContextReturned()
{
var instance = new TestTrackingService();
var interceptor = new AsyncTrackingInterceptor();
ITestTrackingService proxy = s_ProxyGenerator.CreateInterfaceProxyWithTargetInterface <ITestTrackingService>(instance, interceptor.ToInterceptor());
TrackingContext.NewCurrent();
TrackingContext currentTrackingContext = TrackingContext.Current;
currentTrackingContext.Should().NotBeNull();
TrackingContext returnedTrackingContext = null;
await proxy.ReturnAsync(() =>
{
returnedTrackingContext = TrackingContext.Current;
}).ConfigureAwait(false);
TrackingContext.Current.Should().NotBeNull();
TrackingContext.Current.CallChainId.Should().Be(currentTrackingContext.CallChainId);
TrackingContext.Current.OriginatorUtcTimestamp.Should().Be(currentTrackingContext.OriginatorUtcTimestamp);
returnedTrackingContext.Should().NotBeNull();
returnedTrackingContext.CallChainId.Should().Be(currentTrackingContext.CallChainId);
returnedTrackingContext.OriginatorUtcTimestamp.Should().Be(currentTrackingContext.OriginatorUtcTimestamp);
}
/// <summary>
/// Method intended to be called when starting a processing step in the middle of an orchestration. It is expected
/// that a tracking context has been created previously, at the start of the orchestration by a call to <see
/// cref="Process.Initiate(XLANGMessage)"/> or by a call to this method. A new processing step tracking activity
/// is always started, and it is always linked to the process tracking activity identified in <paramref
/// name="trackingContext"/>.
/// </summary>
/// <param name="trackingContext">
/// The tracking context that is applicable just before entering the new processing step.
/// </param>
/// <param name="processingStepName">
/// The name of the processing step entered.
/// </param>
/// <returns>
/// The new <see cref="TrackingContext"/> for the processing step scope.
/// </returns>
public static TrackingContext Initiate(TrackingContext trackingContext, string processingStepName)
{
if (string.IsNullOrEmpty(processingStepName))
{
throw new ArgumentException("Processing step name is null or empty.", "processingStepName");
}
if (trackingContext.ProcessActivityId.IsNullOrEmpty())
{
throw new ArgumentException("trackingContext.ProcessActivityId is null or empty: process tracking has not been initiated.", "trackingContext");
}
var processingStep = new ProcessingStep();
processingStep.BeginProcessingStepActivity();
processingStep.BeginTime = DateTime.UtcNow;
processingStep.MachineName = Environment.MachineName;
processingStep.ProcessActivityID = trackingContext.ProcessActivityId;
processingStep.Status = TrackingStatus.Pending;
processingStep.StepName = processingStepName;
// set up continuation for later processing step completion or failure
processingStep.EnableContinuation();
processingStep.CommitProcessingStepActivity();
processingStep.EndProcessingStepActivity();
// propagate the tracking context with this processing step's activity id
var newTrackingContext = trackingContext;
newTrackingContext.ProcessingStepActivityId = processingStep.ActivityId;
return(newTrackingContext);
}
public void TrackingContextIsRestoredForSolicitResponseInboundMessageUnlessNegativeCacheDuration()
{
var transmitWorkId = Guid.NewGuid().ToString();
var trackingContext = new TrackingContext {
ProcessActivityId = ActivityId.NewActivityId(),
ProcessingStepActivityId = ActivityId.NewActivityId(),
MessagingStepActivityId = ActivityId.NewActivityId()
};
MessageMock.Setup(m => m.GetProperty(BtsProperties.IsSolicitResponse)).Returns(true);
MessageMock.Setup(m => m.GetProperty(BtsProperties.InboundTransportLocation)).Returns("inbound-transport-location");
MessageMock.Setup(m => m.GetProperty(BtsProperties.TransmitWorkId)).Returns(transmitWorkId);
var sut = CreateActivityTracker();
sut.TrackingContextCacheDuration = TimeSpan.FromSeconds(-1);
sut.Execute(PipelineContextMock.Object, MessageMock.Object);
CacheMock.VerifyAll();
// verifies that TrackingContext fields have been restored in message.Context
MessageMock.Verify(m => m.SetProperty(TrackingProperties.ProcessActivityId, trackingContext.ProcessActivityId), Times.Never());
MessageMock.Verify(m => m.SetProperty(TrackingProperties.ProcessingStepActivityId, trackingContext.ProcessingStepActivityId), Times.Never());
MessageMock.Verify(m => m.SetProperty(TrackingProperties.MessagingStepActivityId, trackingContext.MessagingStepActivityId), Times.Never());
}
//This is not controlled by smh.cT because its scope is the entire segment over which the challenge executes,
//not just the boss phase. In the case of BPoHC stage events, this scope is the phase cT of the stage section.
private IEnumerator TrackChallenges(IChallengeRequest cr, Action <InstanceRecord> onSuccess)
{
while (Exec == null)
{
yield return(null);
}
var challenges = cr.Challenges;
var ctx = new TrackingContext(Exec, this, onSuccess);
for (; completion == null; ctx.t += ETime.FRAME_TIME)
{
for (int ii = 0; ii < challenges.Length; ++ii)
{
if (!challenges[ii].FrameCheck(ctx))
{
ChallengeFailed(cr, ctx);
yield break;
}
}
yield return(null);
}
for (int ii = 0; ii < challenges.Length; ++ii)
{
if (!challenges[ii].EndCheck(ctx, completion.Value))
{
ChallengeFailed(cr, ctx);
yield break;
}
}
ChallengeSuccess(cr, ctx);
}
private static void TraceRenewLock(EventTraceActivity fromActivity, TrackingContext trackingContext)
{
if (trackingContext != null && fromActivity != null && fromActivity != EventTraceActivity.Empty)
{
MessagingClientEtwProvider.TraceClient(() => MessagingClientEtwProvider.Provider.RenewSessionLockTransfer(fromActivity, trackingContext.Activity));
}
}
public RenewLockLoopAsyncResult(MessageReceivePump pump, TrackingContext trackingContext, BrokeredMessage message, CancellationToken cancellationToken, AsyncCallback callback, object state) : base(TimeSpan.MaxValue, callback, state)
{
this.pump = pump;
this.trackingContext = trackingContext;
this.message = message;
this.cancellationToken = cancellationToken;
}
private void ChallengeSuccess(IChallengeRequest cr, TrackingContext ctx)
{
if (cr.OnSuccess(ctx))
{
CleanupState();
}
}
private static void OnCompleteMessageCompletion(IAsyncResult result)
{
MessageReceivePump.BatchCompleteAsyncResult batchCompleteAsyncResult = (MessageReceivePump.BatchCompleteAsyncResult)result;
MessageReceivePump pump = batchCompleteAsyncResult.Pump;
TrackingContext trackingContext = batchCompleteAsyncResult.TrackingContext;
lock (pump.completionList)
{
try
{
try
{
AsyncResult <MessageReceivePump.BatchCompleteAsyncResult> .End(batchCompleteAsyncResult);
}
catch (Exception exception1)
{
Exception exception = exception1;
MessagingClientEtwProvider.TraceClient(() => MessagingClientEtwProvider.Provider.MessageReceivePumpFailedToComplete(trackingContext.Activity, trackingContext.TrackingId, trackingContext.SystemTracker, exception.ToStringSlim()));
pump.RaiseExceptionReceivedEvent(exception, "Complete");
}
}
finally
{
pump.completionInProgress = false;
}
}
pump.ScheduleMessageCompletion(null, trackingContext);
}
public async Task TrackingContext_MultipleParallelTasks_NewContextAlwaysCreated()
{
var results = new ConcurrentStack <bool>();
var nullChecks = new ConcurrentStack <bool>();
var runningTasks = new List <Task>();
for (int i = 0; i < 10; i++)
{
runningTasks.Add(Task.Run(() =>
{
TrackingContext.ClearCurrent();
Assert.IsNull(TrackingContext.Current);
ParallelTester.Test(i, results, nullChecks);
}));
}
await Task.WhenAll(runningTasks.ToArray());
foreach (bool result in results)
{
Assert.IsFalse(result);
}
foreach (bool nullCheck in nullChecks)
{
Assert.IsFalse(nullCheck);
}
}
public RetryBrowserAsyncResult(MessageBrowser browser, TrackingContext trackingContext, int messageCount, long fromSequenceNumber, TimeSpan timeout, AsyncCallback callback, object state) : base(timeout, callback, state)
{
this.browser = browser;
this.messageCount = messageCount;
this.fromSequenceNumber = fromSequenceNumber;
this.trackingContext = trackingContext;
}
static async Task Test_QueryMembershipSequential(ILogger serilog)
{
try
{
Console.WriteLine("\r\nSequential...");
var proxy = GetProxy(serilog);
for (int i = 0; i < 10; i++)
{
// This renews the call chain ID.
TrackingContext.NewCurrent();
Debug.Assert(TrackingContext.Current != null);
string response = await proxy.RegisterMemberAsync(GetRegisterRequest(TrackingContext.Current.CallChainId.ToString())).ConfigureAwait(false);
Console.WriteLine(response);
}
Console.WriteLine("\r\nFinished...");
}
catch (Exception ex)
{
Console.WriteLine("Test Exception: " + ex.Message);
}
}
private static void TraceSetState(EventTraceActivity fromActivity, TrackingContext trackingContext, string sessionId)
{
if (trackingContext != null && fromActivity != null && fromActivity != EventTraceActivity.Empty)
{
MessagingClientEtwProvider.TraceClient(() => MessagingClientEtwProvider.Provider.SetStateTransfer(fromActivity, trackingContext.Activity, sessionId));
}
}
public async Task <bool> IsTrackedAsync(string url, int userId)
{
using var _trackingContext = new TrackingContext(_options);
var items = _trackingContext.Items.Where(i => i.Url.Equals(url) && i.UserId == userId);
return(await items.AnyAsync());
}
public string CreateRelease(string releaseName)
{
try
{
command = new SqlCommand("CreateRelease", TrackingContext.GetConnection())
{
CommandType = CommandType.StoredProcedure
};
command.Parameters.AddRange(new SqlParameter[] {
new SqlParameter("@ReleaseName", releaseName)
});
SqlParameter message = new SqlParameter
{
ParameterName = "@Message",
SqlDbType = SqlDbType.VarChar,
Direction = ParameterDirection.Output,
Size = 50
};
command.Parameters.Add(message);
command.ExecuteNonQuery();
return(message.Value.ToString());
}
catch (Exception ex)
{
throw ex;
}
}
public void TrackingContextIsCachedForSolicitResponseOutboundMessage()
{
var transmitWorkId = Guid.NewGuid().ToString();
var trackingContext = new TrackingContext {
ProcessActivityId = ActivityId.NewActivityId(),
ProcessingStepActivityId = ActivityId.NewActivityId(),
MessagingStepActivityId = ActivityId.NewActivityId()
};
MessageMock.Setup(m => m.GetProperty(BtsProperties.IsSolicitResponse)).Returns(true);
MessageMock.Setup(m => m.GetProperty(BtsProperties.OutboundTransportLocation)).Returns("outbound-transport-location");
MessageMock.Setup(m => m.GetProperty(BtsProperties.TransmitWorkId)).Returns(transmitWorkId);
MessageMock.Setup(m => m.GetProperty(TrackingProperties.ProcessActivityId)).Returns(trackingContext.ProcessActivityId);
MessageMock.Setup(m => m.GetProperty(TrackingProperties.ProcessingStepActivityId)).Returns(trackingContext.ProcessingStepActivityId);
MessageMock.Setup(m => m.GetProperty(TrackingProperties.MessagingStepActivityId)).Returns(trackingContext.MessagingStepActivityId);
CacheMock.Setup(c => c.Set(transmitWorkId, trackingContext, 60 + 1));
var sut = CreateActivityTracker();
sut.Execute(PipelineContextMock.Object, MessageMock.Object);
CacheMock.VerifyAll();
}
private void InitFSM()
{
messages = new ObservableCollection <string>();
lstMessages.DataContext = messages;
lstMessages.ItemsSource = messages;
string file = Path.GetDirectoryName(new Uri(Assembly.GetAssembly(typeof(MainWindow)).CodeBase).LocalPath);
Configuration cfg = Configuration.Instance;
cfg.GesturesFolder = file + @"\..\..\Gestures\";
cfg.InitializeFrom(file + @"\..\..\gesturesConfig.xml");
context = cfg.CreateContext();
fsm = new GesturesFSM <TrackingContext>(context);
fsm.InitializeFromConfiguration(cfg);
// bind to recording state events
recordingState = (StateRecording)cfg.States[FSMStateId.Recording];
recordingState.RecordingStarted += new GestureRecordingHandler(recordingState_RecordingStarted);
recordingState.RecordingStarting += new GestureRecordingHandler(recordingState_RecordingStarting);
recordingState.RecordingStopped += new GestureRecordingHandler(recordingState_RecordingStopped);
recordingState.FrameRecorded += new GestureRecordingHandler(recordingState_FrameRecorded);
// bind to fsm events
fsm.GestureRecognized += new GestureRecognizedEventHandler(fsm_GestureRecognized);
fsm.StateChanged += new StateChangedEventHandler(fsm_StateChanged);
}
public void FindProcessAndCreateMessagingStepBeforeStreamFirstReadEvent()
{
var trackingContext = new TrackingContext {
ProcessActivityId = ActivityId.NewActivityId(),
};
using (var stream = new TrackingStream(new StringStream("some-content")))
{
MessageMock.Object.BodyPart.Data = stream;
MessageMock.Setup(m => m.GetProperty(BtsProperties.OutboundTransportLocation)).Returns("outbound-transport-location");
MessageMock.Setup(m => m.GetProperty(TrackingProperties.ProcessActivityId)).Returns(trackingContext.ProcessActivityId);
MessageMock.Setup(m => m.GetProperty(TrackingProperties.MessagingStepActivityId)).Returns(trackingContext.MessagingStepActivityId);
var sut = ActivityTracker.Create(new MicroComponent.ActivityTracker.Context(PipelineContextMock.Object, MessageMock.Object, ActivityTrackingModes.Step));
sut.TrackActivity();
ActivityFactory.Verify(
af => af.CreateProcess(It.IsAny <IBaseMessage>(), It.IsAny <string>()),
Times.Never());
ActivityFactory.Verify(
af => af.FindProcess(It.Is <TrackingContext>(c => c.ProcessActivityId == trackingContext.ProcessActivityId)),
Times.Once());
ActivityFactory.Verify(
af => af.CreateMessagingStep(It.IsAny <IBaseMessage>()),
Times.Once());
ActivityFactory.Verify(
af => af.FindMessagingStep(It.IsAny <TrackingContext>()),
Times.Never());
}
}
public static void AddTrackingIdHeader(this HttpWebRequest request, TrackingContext trackingContext)
{
if (trackingContext != null)
{
request.Headers["TrackingId"] = trackingContext.TrackingId;
}
}
public Array GetByCondition(CriteriaModel condition, TrackingContext context)
{
switch (condition.FieldName)
{
case "ActDepartureDate":
return(context.Shipment.Where(ship =>
ship.ActDepartureDate >= DateTime.Parse(condition.FieldFromValue) &&
ship.ActDepartureDate <= DateTime.Parse(condition.FieldToValue)
).OrderBy(ship => ship.BillOfLading).ToArray());
case "EstArrivalDate":
return(context.Shipment.Where(ship =>
ship.EstArrivalDate >= DateTime.Parse(condition.FieldFromValue) &&
ship.EstArrivalDate <= DateTime.Parse(condition.FieldToValue)
).OrderBy(ship => ship.BillOfLading).ToArray());
case "BillOfLading":
return(context.Shipment.Where(ship =>
ship.BillOfLading == condition.FieldFromValue)
.OrderBy(ship => ship.BillOfLading).ToArray());
default:
return(context.Shipment.Where(ship => !ship.IsClosed)
.OrderBy(ship => ship.BillOfLading).ToArray());
}
}
public BatchedObjectsAsyncResult(TrackingContext trackingContext, IEnumerable <TItem> batchedObjects, int batchSize, TimeSpan timeout, AsyncCallback callback, object state) : base(callback, state)
{
this.TrackingContext = trackingContext;
this.BatchedObjects = batchedObjects;
this.BatchSize = batchSize;
this.timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
}
public static (bool, int[]) AddTestData <TEntity>(this TrackingContext context, int quantity) where TEntity : class
{
for (int i = 0; i < quantity; i++)
{
var entity = Activator.CreateInstance <TEntity>();
var properties = entity.GetType().GetProperties();
foreach (var property in properties)
{
if (property.Name == "Id")
{
continue;
}
if (property.PropertyType == typeof(string))
{
property.SetValue(entity, Random.GenerateString(10));
}
}
context.Set <TEntity>().Add(entity);
}
context.SaveChanges();
return(true, context.Set <TEntity>().Select(x => (int)x.GetType().GetProperty("Id").GetValue(x)).ToArray());
}
public static void StartBatchOperation(BatchManager <TItem> .PerformFlushAsyncResult thisPtr, IList <BatchManager <TItem> .BatchedObjectsAsyncResult> batchedObjectsAsyncResults)
{
List <TItem> tItems = new List <TItem>();
foreach (BatchManager <TItem> .BatchedObjectsAsyncResult batchedObjectsAsyncResult in batchedObjectsAsyncResults)
{
TrackingContext trackingContext = batchedObjectsAsyncResult.TrackingContext;
MessagingClientEtwProvider.TraceClient(() => {
});
tItems.AddRange(batchedObjectsAsyncResult.BatchedObjects);
}
try
{
IAsyncResult batchedBegin = thisPtr.BatchManager.BatchedBegin(thisPtr.TrackingContext, tItems, thisPtr.transactionId, thisPtr.timeout, BatchManager <TItem> .PerformFlushAsyncResult.onFlushCompletionCallback, new Tuple <BatchManager <TItem> .PerformFlushAsyncResult, IList <BatchManager <TItem> .BatchedObjectsAsyncResult> >(thisPtr, batchedObjectsAsyncResults));
if (batchedBegin.CompletedSynchronously)
{
thisPtr.OnFlushCompleted(batchedBegin, batchedObjectsAsyncResults);
}
}
catch (Exception exception1)
{
Exception exception = exception1;
if (Fx.IsFatal(exception))
{
throw;
}
thisPtr.TryContinueOperation(true, exception, batchedObjectsAsyncResults);
}
}
public SendAsyncResult(SendAvailabilityPairedNamespaceMessageSender sender, TrackingContext trackingContext, IEnumerable <BrokeredMessage> messages, TimeSpan timeout, AsyncCallback callback, object state) : base(timeout, callback, state)
{
this.sender = sender;
this.trackingContext = trackingContext;
this.messages = messages;
this.messageBuffer = new List <BrokeredMessage>();
try
{
foreach (BrokeredMessage message in this.messages)
{
message.IsConsumed = false;
this.messageBuffer.Add(message.Clone());
}
}
catch (Exception exception1)
{
Exception exception = exception1;
MessagingClientEtwProvider.TraceClient(() => MessagingClientEtwProvider.Provider.EventWriteRetryPolicyStreamNotClonable(this.trackingContext.Activity, this.trackingContext.TrackingId, "PairnedNamespaceSender", "Send", exception.GetType().FullName, exception.Message));
foreach (BrokeredMessage brokeredMessage in this.messageBuffer)
{
brokeredMessage.Dispose();
}
this.messageBuffer.Clear();
}
base.Start();
}
static void Test_QueryMembershipConcurrent(ILogger serilog)
{
try
{
Console.WriteLine("\r\nConcurrent...");
var proxy = GetProxy(serilog);
var tasks = new List <Task <string> >();
for (int i = 0; i < 10; i++)
{
// This renews the call chain ID.
TrackingContext.NewCurrent();
Debug.Assert(TrackingContext.Current != null);
Task <string> response = proxy.RegisterMemberAsync(GetRegisterRequest(TrackingContext.Current.CallChainId.ToString()));
tasks.Add(response);
}
Task.WaitAll(tasks.ToArray());
foreach (var item in tasks)
{
Console.WriteLine(item.Result);
}
Console.WriteLine("\r\nFinished...");
}
catch (Exception ex)
{
Console.WriteLine("Test Exception: " + ex.Message);
}
}
public ArmyRepository(IBattleRepository battleRepository, TrackingContext trackingContext, NonTrackingContext nonTrackingContext, ILogger <ArmyRepository> logger)
{
_battleRepository = battleRepository;
_trackingContext = trackingContext;
_nonTrackingContext = nonTrackingContext;
_logger = logger;
}
public async Task TrackingContext_GivenMultipleParallelTasks_ThenNewContextAlwaysCreated()
{
var results = new ConcurrentStack <bool>();
var nullChecks = new ConcurrentStack <bool>();
var runningTasks = new List <Task>();
for (int i = 0; i < 10; i++)
{
runningTasks.Add(Task.Run(() =>
{
TrackingContext.ClearCurrent();
TrackingContext.Current.Should().BeNull();
ParallelTester.Test(i, results, nullChecks);
}));
}
await Task.WhenAll(runningTasks.ToArray());
foreach (bool result in results)
{
result.Should().BeFalse();
}
foreach (bool nullCheck in nullChecks)
{
nullCheck.Should().BeFalse();
}
}
