74 lines
2.4 KiB
C#
74 lines
2.4 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.Reflection;
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namespace TestApplication.MultipleAppDomains.NetFramework;
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using TestLibrary.InstrumentationTarget;
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public static class Program
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{
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public static void Main(string[] args)
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{
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// Always execute the code to be instrumented.
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var command = new Command();
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command.Execute();
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const string NoAppDomainsSwitch = "--no-app-domains";
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if (args?.Length > 0)
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{
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if (args.Length == 1 && args[0] == NoAppDomainsSwitch)
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{
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// Nothing else to do, exit.
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return;
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}
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else
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{
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throw new Exception($"Unrecognized command-line arguments: \"{string.Join(" ", args)}\"");
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}
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}
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#if NETFRAMEWORK
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const int numberOfAppDomains = 4;
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var appDomains = new AppDomain[numberOfAppDomains];
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var tasks = new List<Task>(numberOfAppDomains);
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var applicationCodeBase = Assembly.GetExecutingAssembly().CodeBase;
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for (var i = 0; i < appDomains.Length; i++)
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{
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// Use a name that contains characters that can't be used in file names.
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appDomains[i] = AppDomain.CreateDomain("|invalid:in:file:name|");
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var targetAppDomain = appDomains[i];
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tasks.Add(Task.Run(async () =>
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{
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targetAppDomain.ExecuteAssembly(applicationCodeBase, new string[] { NoAppDomainsSwitch });
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// Ensure concurrent non-completed tasks.
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await Task.Delay(TimeSpan.FromSeconds(2.5));
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}));
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}
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Task.WaitAll(tasks.ToArray());
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for (var i = 0; i < appDomains.Length; i++)
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{
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AppDomain.Unload(appDomains[i]);
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}
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#endif
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}
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}
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