检测并重新启动我的坠毁.NET应用程序 [英] Detecting and restarting my crashed .NET application

问题描述

如何检测我的.net应用程序崩溃，然后重新启动？

How can I detect that my .NET application has crashed, and then restart it?

推荐答案

另一种解决方案（基于的这个例子）是创建控制应用程序启动器：

Another solution (based on this example) is to create a launcher that controls the application:

class LauncherProgram
{
    static int count = 3;

    static void Main()
    {
        Launch();
        Thread.Sleep(Timeout.Infinite);
    }

    static void Launch()
    {
        Process process = new Process();
        process.StartInfo.FileName = "MyApp.exe";
        process.EnableRaisingEvents = true;
        process.Exited += LaunchIfCrashed;
    }

    static void LaunchIfCrashed(object o, EventArgs e)
    {
        Process process = (Process) o;
        if (process.ExitCode != 0)
        {
            if (count-- > 0) // restart at max count times
                Launch();
            else
                Environment.Exit(process.ExitCode);
        }
        else
        {
            Environment.Exit(0);
        }
    }

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