Do not stop Activity in Stop events, set end time instead

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## Version 2.9.0-beta1
 - [Prevent duplicate dependency collection in multi-host apps](https://github.com/Microsoft/ApplicationInsights-aspnetcore/issues/621)
 - [Fix missing transactions Sql dependencies](https://github.com/Microsoft/ApplicationInsights-dotnet-server/pull/1031)
+- [Fix: Do not stop Activity in the Stop events, set end time instead](https://github.com/Microsoft/ApplicationInsights-dotnet-server/issues/1038)
 
 ## Version 2.8.0-beta2
 - [LiveMetrics (QuickPulse) TelemetryProcessor added automatically to the default ApplicationInsights.config are moved under the default telemetry sink.](https://github.com/Microsoft/ApplicationInsights-dotnet-server/pull/987)

Src/DependencyCollector/Shared/HttpCoreDiagnosticSourceListener.cs

@@ -379,10 +379,11 @@ internal void OnActivityStop(HttpResponseMessage response, HttpRequestMessage re
 
             this.client.Initialize(telemetry);
 
-            // If we started auxiliary Activity before to override the Id with W3C compatible one, now it's time to stop it
+            // If we started auxiliary Activity before to override the Id with W3C compatible one,
+            // now it's time to set end time on it
             if (currentActivity.Duration == TimeSpan.Zero)
             {
-                currentActivity.Stop();
+                currentActivity.SetEndTime(DateTime.UtcNow);
             }
 
             telemetry.Timestamp = currentActivity.StartTimeUtc;

Src/DependencyCollector/Shared/Implementation/EventHandlers/EventHubsDiagnosticsEventHandler.cs

@@ -50,10 +50,11 @@ public override void OnEvent(KeyValuePair<string, object> evnt, DiagnosticListen
                     break;
                 case "Microsoft.Azure.EventHubs.Send.Stop":
                 case "Microsoft.Azure.EventHubs.Receive.Stop":
-                    // If we started auxiliary Activity before to override the Id with W3C compatible one, now it's time to stop it
+                    // If we started auxiliary Activity before to override the Id with W3C compatible one,
+                    // now it's time to set end time on it
                     if (currentActivity.Duration == TimeSpan.Zero)
                     {
-                        currentActivity.Stop();
+                        currentActivity.SetEndTime(DateTime.UtcNow);
                     }
 
                     this.OnDependency(evnt.Key, evnt.Value, currentActivity);

Src/DependencyCollector/Shared/Implementation/EventHandlers/ServiceBusDiagnosticsEventHandler.cs

@@ -34,10 +34,11 @@ public override void OnEvent(KeyValuePair<string, object> evnt, DiagnosticListen
             {
                 case "Microsoft.Azure.ServiceBus.ProcessSession.Stop":
                 case "Microsoft.Azure.ServiceBus.Process.Stop":
-                    // If we started auxiliary Activity before to override the Id with W3C compatible one, now it's time to stop it
+                    // If we started auxiliary Activity before to override the Id with W3C compatible one,
+                    // now it's time to set end time on it
                     if (currentActivity.Duration == TimeSpan.Zero)
                     {
-                        currentActivity.Stop();
+                        currentActivity.SetEndTime(DateTime.UtcNow);
                     }
 
                     this.OnRequest(evnt.Key, evnt.Value, currentActivity);
@@ -61,10 +62,11 @@ public override void OnEvent(KeyValuePair<string, object> evnt, DiagnosticListen
                     }
                     else if (evnt.Key.EndsWith(TelemetryDiagnosticSourceListener.ActivityStopNameSuffix, StringComparison.Ordinal))
                     {
-                        // If we started auxiliary Activity before to override the Id with W3C compatible one, now it's time to stop it
+                        // If we started auxiliary Activity before to override the Id with W3C compatible one,
+                        // now it's time to set end time on it
                         if (currentActivity.Duration == TimeSpan.Zero)
                         {
-                            currentActivity.Stop();
+                            currentActivity.SetEndTime(DateTime.UtcNow);
                         }
 
                         this.OnDependency(evnt.Key, evnt.Value, currentActivity);