50 lines
1.7 KiB
C#
50 lines
1.7 KiB
C#
// <copyright file="TestHttpClient.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;
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using System.Diagnostics;
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using System.Net.Http;
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using OpenTelemetry.Exporter.Console;
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using OpenTelemetry.Resources;
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using OpenTelemetry.Trace.Configuration;
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namespace Samples
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{
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internal class TestHttpClient
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{
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internal static object Run()
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{
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Console.WriteLine("Hello World!");
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using var openTelemetry = OpenTelemetrySdk.EnableOpenTelemetry(
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(builder) => builder.AddHttpClientDependencyInstrumentation()
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.SetResource(Resources.CreateServiceResource("http-service-example"))
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.AddActivitySource("http-client-test")
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.UseConsoleExporter(opt => opt.DisplayAsJson = false));
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var source = new ActivitySource("http-client-test");
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using (var parent = source.StartActivity("incoming request", ActivityKind.Server))
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{
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using var client = new HttpClient();
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client.GetStringAsync("http://bing.com").GetAwaiter().GetResult();
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}
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Console.ReadLine();
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return null;
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}
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}
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}
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