DO.NOT.MERGE: Backporting fix for 3.41.x release

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## 3.41.4
+
+### Fixes
+
+- Fixed an issue when using the SDK together with Open Telemetry `1.5.0` and newer where the SDK would create transactions for itself. The fix is backwards compatible. ([#3001](https://github.com/getsentry/sentry-dotnet/pull/3001))
+
 ## 3.41.3
 
 ### Fixes

Directory.Build.props

@@ -1,7 +1,7 @@
 <Project>
 
   <PropertyGroup>
-    <Version>3.41.3</Version>
+    <Version>3.41.4</Version>
     <LangVersion>11</LangVersion>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <AssemblyOriginatorKeyFile>$(MSBuildThisFileDirectory).assets\Sentry.snk</AssemblyOriginatorKeyFile>

src/Sentry.OpenTelemetry/SentrySpanProcessor.cs

@@ -117,7 +117,12 @@ public override void OnEnd(Activity data)
         // Make a dictionary of the attributes (aka "tags") for faster lookup when used throughout the processor.
         var attributes = data.TagObjects.ToDictionary();
 
-        if (attributes.TryGetTypedValue("http.url", out string? url) && (_options?.IsSentryRequest(url) ?? false))
+        var url =
+            attributes.TryGetTypedValue(OtelSemanticConventions.AttributeUrlFull, out string? tempUrl) ? tempUrl
+            : attributes.TryGetTypedValue(OtelSemanticConventions.AttributeHttpUrl, out string? fallbackUrl) ? fallbackUrl // Falling back to pre-1.5.0
+            : null;
+
+        if (!string.IsNullOrEmpty(url) && (_options?.IsSentryRequest(url) ?? false))
         {
             _options?.DiagnosticLogger?.LogDebug($"Ignoring Activity {data.SpanId} for Sentry request.");
 

test/Sentry.OpenTelemetry.Tests/SentrySpanProcessorTests.cs

@@ -378,14 +378,16 @@ public void OnEnd_FinishesTransaction()
         }
     }
 
-    [Fact]
-    public void OnEnd_IsSentryRequest_DoesNotFinishTransaction()
+    [Theory]
+    [InlineData(OtelSemanticConventions.AttributeUrlFull)]
+    [InlineData(OtelSemanticConventions.AttributeHttpUrl)]
+    public void OnEnd_IsSentryRequest_DoesNotFinishTransaction(string urlKey)
     {
         // Arrange
         _fixture.Options.Instrumenter = Instrumenter.OpenTelemetry;
         var sut = _fixture.GetSut();
 
-        var tags = new Dictionary<string, object> { { "foo", "bar" }, { "http.url", _fixture.Options.Dsn } };
+        var tags = new Dictionary<string, object> { { "foo", "bar" }, { urlKey, _fixture.Options.Dsn } };
         var data = Tracer.StartActivity(name: "test operation", kind: ActivityKind.Internal, parentContext: default, tags)!;
         data.DisplayName = "test display name";
         sut.OnStart(data);