62 lines
2.5 KiB
C#
62 lines
2.5 KiB
C#
// <copyright file="TestOpenTracingWithConsoleExporter.cs" company="OpenTelemetry Authors">
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// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// </copyright>
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using OpenTelemetry.Context.Propagation;
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using OpenTelemetry.Resources;
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using OpenTelemetry.Shims.OpenTracing;
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using OpenTelemetry.Trace;
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using OpenTelemetry.Trace.Configuration;
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using OpenTracing;
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namespace Examples.Console
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{
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internal class TestOpenTracingWithConsoleExporter
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{
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internal static object Run(OpenTracingShimOptions options)
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{
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// Enable OpenTelemetry for the source "MyCompany.MyProduct.MyWebServer"
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// and use Console exporter.
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using var openTelemetry = OpenTelemetrySdk.EnableOpenTelemetry(
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(builder) => builder.AddActivitySource("MyCompany.MyProduct.MyWebServer")
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.SetResource(Resources.CreateServiceResource("MyServiceName"))
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.UseConsoleExporter(opt => opt.DisplayAsJson = options.DisplayAsJson));
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// The above line is required only in applications
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// which decide to use OpenTelemetry.
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// Following shows how to use the OpenTracing shim
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var tracer = new TracerShim(TracerProvider.GetTracer("MyCompany.MyProduct.MyWebServer"), new TraceContextFormat());
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using (IScope parentScope = tracer.BuildSpan("Parent").StartActive(finishSpanOnDispose: true))
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{
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parentScope.Span.SetTag("my", "value");
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parentScope.Span.SetOperationName("parent span new name");
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// The child scope will automatically use parentScope as its parent.
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using (IScope childScope = tracer.BuildSpan("Child").StartActive(finishSpanOnDispose: true))
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{
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childScope.Span.SetTag("Child Tag", "Child Tag Value").SetTag("ch", "value").SetTag("more", "attributes");
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}
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}
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System.Console.WriteLine("Press Enter key to exit.");
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return null;
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}
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}
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}
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