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Fix AspNetCore metrics to use correct value for http.flavor #3379

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merged 2 commits into from
Jun 17, 2022
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Fix AspNetCore metrics to use correct value for http.flavor #3379

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a9cf480
Fix AspNetCore metrics to use correct value for http.flavor
cijothomas Jun 17, 2022
39deb70
word better
cijothomas Jun 17, 2022
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4 changes: 4 additions & 0 deletions src/OpenTelemetry.Instrumentation.AspNetCore/CHANGELOG.md
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Expand Up @@ -2,6 +2,10 @@

## Unreleased

* Metrics instrumentation to correctly populate 'http.flavor' tag.
(1.1 instead of HTTP/1.1 etc.)
([3379](https://github.com/open-telemetry/opentelemetry-dotnet/pull/3379))

* Tracing instrumentation to populate 'http.flavor' tag.
([3372](https://github.com/open-telemetry/opentelemetry-dotnet/pull/3372))

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4 changes: 2 additions & 2 deletions src/OpenTelemetry.Instrumentation.AspNetCore/Implementation/HttpInMetricsListener.cs
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Expand Up @@ -78,7 +78,7 @@ public override void OnStopActivity(Activity activity, object payload)
{
tags = new TagList
{
{ SemanticConventions.AttributeHttpFlavor, context.Request.Protocol },
{ SemanticConventions.AttributeHttpFlavor, HttpTagHelper.GetFlavorTagValueFromProtocol(context.Request.Protocol) },
{ SemanticConventions.AttributeHttpScheme, context.Request.Scheme },
{ SemanticConventions.AttributeHttpMethod, context.Request.Method },
{ SemanticConventions.AttributeHttpHost, host },
Expand All @@ -90,7 +90,7 @@ public override void OnStopActivity(Activity activity, object payload)
{
tags = new TagList
{
{ SemanticConventions.AttributeHttpFlavor, context.Request.Protocol },
{ SemanticConventions.AttributeHttpFlavor, HttpTagHelper.GetFlavorTagValueFromProtocol(context.Request.Protocol) },
{ SemanticConventions.AttributeHttpScheme, context.Request.Scheme },
{ SemanticConventions.AttributeHttpMethod, context.Request.Method },
{ SemanticConventions.AttributeHttpHost, host },
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2 changes: 1 addition & 1 deletion test/OpenTelemetry.Instrumentation.AspNetCore.Tests/MetricTests.cs
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Expand Up @@ -117,7 +117,7 @@ public async Task RequestMetricIsCaptured()
var method = new KeyValuePair<string, object>(SemanticConventions.AttributeHttpMethod, "GET");
var scheme = new KeyValuePair<string, object>(SemanticConventions.AttributeHttpScheme, "http");
var statusCode = new KeyValuePair<string, object>(SemanticConventions.AttributeHttpStatusCode, "200");
var flavor = new KeyValuePair<string, object>(SemanticConventions.AttributeHttpFlavor, "HTTP/1.1");
var flavor = new KeyValuePair<string, object>(SemanticConventions.AttributeHttpFlavor, "1.1");
var host = new KeyValuePair<string, object>(SemanticConventions.AttributeHttpHost, "localhost");
var target = new KeyValuePair<string, object>(SemanticConventions.AttributeHttpTarget, "api/Values");
Assert.Contains(method, attributes);
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