public override void OnStartActivity(Activity activity, object payload)
{
// By this time, samplers have already run and
// activity.IsAllDataRequested populated accordingly.
if (Sdk.SuppressInstrumentation)
{
return;
}
if (activity.IsAllDataRequested)
{
if (this.options.TracedOperations != null && !this.options.TracedOperations.Contains(activity.OperationName))
{
MassTransitInstrumentationEventSource.Log.RequestIsFilteredOut(activity.OperationName);
activity.IsAllDataRequested = false;
return;
}
activity.DisplayName = this.GetDisplayName(activity);
ActivityInstrumentationHelper.SetActivitySourceProperty(activity, ActivitySource);
ActivityInstrumentationHelper.SetKindProperty(activity, this.GetActivityKind(activity));
}
}
public override void OnStartActivity(Activity activity, object payload)
{
if (activity.IsAllDataRequested)
{
if (!this.options.TracedOperations.Contains(activity.OperationName))
{
QuartzInstrumentationEventSource.Log.OperationIsFilteredOut(activity.OperationName);
activity.IsAllDataRequested = false;
return;
}
activity.DisplayName = this.GetDisplayName(activity);
ActivityInstrumentationHelper.SetActivitySourceProperty(activity, ActivitySource);
ActivityInstrumentationHelper.SetKindProperty(activity, this.GetActivityKind(activity));
try
{
this.JobDetailsPropertyFetcher.TryFetch(payload, out var jobDetails);
this.options.Enrich?.Invoke(activity, "OnStartActivity", jobDetails);
}
catch (Exception ex)
{
QuartzInstrumentationEventSource.Log.EnrichmentException(ex);
}
}
}
public void SetActivitySource(string name, string version)
{
var activity = new Activity("Test");
var activitySource = new ActivitySource(name, version);
activity.Start();
ActivityInstrumentationHelper.SetActivitySourceProperty(activity, activitySource);
Assert.Equal(activitySource.Name, activity.Source.Name);
Assert.Equal(activitySource.Version, activity.Source.Version);
activity.Stop();
}
public void SdkProcessesLegacyActivityWhenActivitySourceIsUpdatedWithAddSource()
{
using TestActivityProcessor testActivityProcessor = new TestActivityProcessor();
bool startCalled = false;
bool endCalled = false;
testActivityProcessor.StartAction =
(a) =>
{
Assert.False(Sdk.SuppressInstrumentation);
Assert.True(a.IsAllDataRequested); // If Proccessor.OnStart is called, activity's IsAllDataRequested is set to true
startCalled = true;
};
testActivityProcessor.EndAction =
(a) =>
{
Assert.False(Sdk.SuppressInstrumentation);
Assert.True(a.IsAllDataRequested); // If Processor.OnEnd is called, activity's IsAllDataRequested is set to true
endCalled = true;
};
var emptyActivitySource = new ActivitySource(string.Empty);
Assert.False(emptyActivitySource.HasListeners()); // No ActivityListener for empty ActivitySource added yet
var operationNameForLegacyActivity = "TestOperationName";
var activitySourceForLegacyActvity = new ActivitySource("TestActivitySource", "1.0.0");
// AddLegacyOperationName chained to TracerProviderBuilder
using var tracerProvider = Sdk.CreateTracerProviderBuilder()
.AddSource(activitySourceForLegacyActvity.Name) // Add the updated ActivitySource as a Source
.AddLegacySource(operationNameForLegacyActivity)
.AddProcessor(testActivityProcessor)
.Build();
Assert.True(emptyActivitySource.HasListeners()); // Listener for empty ActivitySource added after TracerProvider build
Activity activity = new Activity(operationNameForLegacyActivity);
activity.Start();
ActivityInstrumentationHelper.SetActivitySourceProperty(activity, activitySourceForLegacyActvity);
activity.Stop();
Assert.True(startCalled); // Processor.OnStart is called since we provided the legacy OperationName
Assert.True(endCalled); // Processor.OnEnd is not called since the ActivitySource is updated and the updated source name is added as a Source to the provider
}
public override void OnStartActivity(Activity activity, object payload)
{
var uri = this.uriFetcher.Fetch(payload);
if (uri == null)
{
ElasticsearchInstrumentationEventSource.Log.NullPayload(nameof(ElasticsearchRequestPipelineDiagnosticListener), nameof(this.OnStartActivity));
return;
}
ActivityInstrumentationHelper.SetActivitySourceProperty(activity, ActivitySource);
ActivityInstrumentationHelper.SetKindProperty(activity, ActivityKind.Client);
var method = this.methodFetcher.Fetch(payload);
activity.DisplayName = this.GetDisplayName(activity, method);
if (this.options.SuppressDownstreamInstrumentation)
{
SuppressInstrumentationScope.Enter();
}
if (!activity.IsAllDataRequested)
{
return;
}
var elasticIndex = this.GetElasticIndex(uri);
activity.DisplayName = this.GetDisplayName(activity, method, elasticIndex);
activity.SetTag(SemanticConventions.AttributeDbSystem, DatabaseSystemName);
if (elasticIndex != null)
{
activity.SetTag(SemanticConventions.AttributeDbName, elasticIndex);
}
var uriHostNameType = Uri.CheckHostName(uri.Host);
if (uriHostNameType == UriHostNameType.IPv4 || uriHostNameType == UriHostNameType.IPv6)
{
activity.SetTag(SemanticConventions.AttributeNetPeerIp, uri.Host);
}
else
{
activity.SetTag(SemanticConventions.AttributeNetPeerName, uri.Host);
}
if (uri.Port > 0)
{
activity.SetTag(SemanticConventions.AttributeNetPeerPort, uri.Port);
}
if (method != null)
{
activity.SetTag(AttributeDbMethod, method.ToString());
}
activity.SetTag(SemanticConventions.AttributeDbUrl, uri.OriginalString);
try
{
this.options.Enrich?.Invoke(activity, "OnStartActivity", payload);
}
catch (Exception ex)
{
ElasticsearchInstrumentationEventSource.Log.EnrichmentException(ex);
}
}
public override void OnStartActivity(Activity activity, object payload)
{
// The overall flow of what GrpcClient library does is as below:
// Activity.Start()
// DiagnosticSource.WriteEvent("Start", payload)
// DiagnosticSource.WriteEvent("Stop", payload)
// Activity.Stop()
// This method is in the WriteEvent("Start", payload) path.
// By this time, samplers have already run and
// activity.IsAllDataRequested populated accordingly.
if (Sdk.SuppressInstrumentation)
{
return;
}
// Ensure context propagation irrespective of sampling decision
if (!this.startRequestFetcher.TryFetch(payload, out HttpRequestMessage request) || request == null)
{
GrpcInstrumentationEventSource.Log.NullPayload(nameof(GrpcClientDiagnosticListener), nameof(this.OnStartActivity));
return;
}
if (this.options.SuppressDownstreamInstrumentation)
{
SuppressInstrumentationScope.Enter();
// If we are suppressing downstream instrumentation then inject
// context here. Grpc.Net.Client uses HttpClient, so
// SuppressDownstreamInstrumentation means that the
// OpenTelemetry instrumentation for HttpClient will not be
// invoked.
// Note that HttpClient natively generates its own activity and
// propagates W3C trace context headers regardless of whether
// OpenTelemetry HttpClient instrumentation is invoked.
// Therefore, injecting here preserves more intuitive span
// parenting - i.e., the entry point span of a downstream
// service would be parented to the span generated by
// Grpc.Net.Client rather than the span generated natively by
// HttpClient. Injecting here also ensures that baggage is
// propagated to downstream services.
// Injecting context here also ensures that the configured
// propagator is used, as HttpClient by itself will only
// do TraceContext propagation.
var textMapPropagator = Propagators.DefaultTextMapPropagator;
textMapPropagator.Inject(
new PropagationContext(activity.Context, Baggage.Current),
request,
HttpRequestMessageContextPropagation.HeaderValueSetter);
}
if (activity.IsAllDataRequested)
{
ActivityInstrumentationHelper.SetActivitySourceProperty(activity, ActivitySource);
ActivityInstrumentationHelper.SetKindProperty(activity, ActivityKind.Client);
var grpcMethod = GrpcTagHelper.GetGrpcMethodFromActivity(activity);
activity.DisplayName = grpcMethod?.Trim('/');
activity.SetTag(SemanticConventions.AttributeRpcSystem, GrpcTagHelper.RpcSystemGrpc);
if (GrpcTagHelper.TryParseRpcServiceAndRpcMethod(grpcMethod, out var rpcService, out var rpcMethod))
{
activity.SetTag(SemanticConventions.AttributeRpcService, rpcService);
activity.SetTag(SemanticConventions.AttributeRpcMethod, rpcMethod);
// Remove the grpc.method tag added by the gRPC .NET library
activity.SetTag(GrpcTagHelper.GrpcMethodTagName, null);
}
var uriHostNameType = Uri.CheckHostName(request.RequestUri.Host);
if (uriHostNameType == UriHostNameType.IPv4 || uriHostNameType == UriHostNameType.IPv6)
{
activity.SetTag(SemanticConventions.AttributeNetPeerIp, request.RequestUri.Host);
}
else
{
activity.SetTag(SemanticConventions.AttributeNetPeerName, request.RequestUri.Host);
}
activity.SetTag(SemanticConventions.AttributeNetPeerPort, request.RequestUri.Port);
try
{
this.options.Enrich?.Invoke(activity, "OnStartActivity", request);
}
catch (Exception ex)
{
GrpcInstrumentationEventSource.Log.EnrichmentException(ex);
}
}
}