85 lines
3.1 KiB
C#
85 lines
3.1 KiB
C#
// <copyright file="TestConsoleExporter.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 System.Diagnostics;
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using OpenTelemetry;
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using OpenTelemetry.Resources;
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using OpenTelemetry.Trace;
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namespace Examples.Console
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{
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internal class TestConsoleExporter
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{
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// To run this example, run the following command from
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// the reporoot\examples\Console\.
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// (eg: C:\repos\opentelemetry-dotnet\examples\Console\)
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//
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// dotnet run console
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internal static object Run(ConsoleOptions options)
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{
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return RunWithActivitySource();
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}
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private static object RunWithActivitySource()
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{
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// Enable OpenTelemetry for the sources "Samples.SampleServer" and "Samples.SampleClient"
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// and use Console exporter.
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using var tracerProvider = Sdk.CreateTracerProviderBuilder()
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.AddSource("Samples.SampleClient", "Samples.SampleServer")
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.ConfigureResource(res => res.AddService("console-test"))
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.AddProcessor(new MyProcessor()) // This must be added before ConsoleExporter
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.AddConsoleExporter()
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.Build();
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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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using (var sample = new InstrumentationWithActivitySource())
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{
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sample.Start();
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System.Console.WriteLine("Traces are being created and exported " +
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"to Console in the background. " +
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"Press ENTER to stop.");
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System.Console.ReadLine();
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}
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return null;
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}
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/// <summary>
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/// An example of custom processor which
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/// can be used to add more tags to an activity.
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/// </summary>
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internal class MyProcessor : BaseProcessor<Activity>
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{
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public override void OnStart(Activity activity)
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{
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if (activity.IsAllDataRequested)
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{
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if (activity.Kind == ActivityKind.Server)
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{
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activity.SetTag("customServerTag", "Custom Tag Value for server");
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}
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else if (activity.Kind == ActivityKind.Client)
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{
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activity.SetTag("customClientTag", "Custom Tag Value for Client");
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}
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}
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}
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}
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}
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}
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