85 lines
2.8 KiB
C#
85 lines
2.8 KiB
C#
// <copyright file="Program.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 System.Net.Http;
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using OpenTelemetry;
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using OpenTelemetry.Resources;
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using OpenTelemetry.Trace;
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using StackExchange.Redis;
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using TestApplication.Shared;
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namespace TestApplication.CustomSdk;
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public static class Program
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{
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private static readonly ActivitySource ActivitySource = new(
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"TestApplication.CustomSdk");
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public static async Task Main(string[] args)
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{
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ConsoleHelper.WriteSplashScreen(args);
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// if auto-instrumentation is not injecting sdk
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// then it's client's code responsibility
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// to subscribe to all activity sources
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using var tracerProvider = Sdk
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.CreateTracerProviderBuilder()
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// bytecode instrumentation
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.AddSource("OpenTelemetry.Instrumentation.StackExchangeRedis")
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// lazily-loaded instrumentation
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.AddSource("OpenTelemetry.Instrumentation.Http.HttpClient")
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.AddSource("System.Net.Http") // This works only System.Net.Http >= 7.0.0
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.AddLegacySource("System.Net.Http.HttpRequestOut")
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// custom activity source
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.AddSource("TestApplication.CustomSdk")
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.ConfigureResource(builder =>
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builder.AddAttributes(new[] { new KeyValuePair<string, object>("test_attr", "added_manually") }))
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.AddOtlpExporter()
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.AddConsoleExporter()
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.Build();
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var redisPort = GetRedisPort(args);
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var connectionString = $@"127.0.0.1:{redisPort}";
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using (var activity = ActivitySource.StartActivity("Manual"))
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{
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using (var connection = await ConnectionMultiplexer.ConnectAsync(connectionString))
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{
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var db = connection.GetDatabase();
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db.Ping();
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}
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using var client = new HttpClient();
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await client.GetStringAsync("https://www.bing.com");
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}
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Thread.Sleep(TimeSpan.FromSeconds(10));
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}
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private static string GetRedisPort(string[] args)
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{
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if (args.Length > 1)
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{
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return args[1];
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}
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return "6379";
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}
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}
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