如何在.net中的另一台计算机上运行进程

Let's say I have a windows service called "MyService" and an executable called "MyEXE" located on several computers on my network.

假设我有一个名为“MyService”的Windows服务和一个名为“MyEXE”的可执行文件,位于我网络上的几台计算机上。

Is it possible (from within "MyService") to start several instances of "MyEXE" on a different/same computer, have it do some task and return a true/false result to a callback method in "MyService"?

是否可以(在“MyService”中)在不同/相同的计算机上启动“MyEXE”的多个实例,让它执行某项任务并将“true / false”结果返回到“MyService”中的回调方法?

Something like this

像这样的东西

class MyService : ServiceBase
{
    delegate void UpdateCallBack(int id, bool updated)
    void CheckForUpdates()
    {
        bool updatesExist = someService.GetCurrentVersion() != currentVersion;
        if(updatesExist)
        {
            UpdatePC("C:\Program Files\MyApp.exe", 1, UpdateComplete);
            UpdatePC("\\somepc\Program Files\MyApp.exe", 1, UpdateComplete);
            UpdatePC("\\mypc\Program Files\MyApp.exe", 1, UpdateComplete);
        }
    }

    void UpdatePC(string filePath, int id, UpdateCallBack callback)
    {
       //This is where I am kind of lost 
       SomeEXERunner runner = new SomeEXERunner();
       runner.Run(filePath,"-u",id,callback);
    }

    void UpdateComplete(int id, bool updated)
    {
       //do something
       if(!updated)
          EmailService.NotifyAdmin("PC Not updated", id);
    }
}

Maybe I'm getting the whole architecture wrong!

也许我的整个架构都错了!

4 个解决方案

#1

You could use PSexec as Ian stated, but I think WMI is a better way try this for an example http://www.codeproject.com/KB/cs/EverythingInWmi02.aspx

你可以像Ian所说的那样使用PSexec,但我认为WMI是一个更好的方法,试试这个例子http://www.codeproject.com/KB/cs/EverythingInWmi02.aspx

#2

One thing you can do is run the PsExec tool (http://technet.microsoft.com/en-us/sysinternals/bb897553.aspx) from Sysinternals in a separate process, pipe the result to a file, then parse it to figure out success/failure.

您可以做的一件事是在一个单独的进程中从Sysinternals运行PsExec工具(http://technet.microsoft.com/en-us/sysinternals/bb897553.aspx),将结果传递给一个文件,然后将其解析为数字成功/失败。

#3

One solution is to use psexec, the other is to... do what psexec does:

一种解决方案是使用psexec,另一种解决方案是......执行psexec所做的事情:

embed a service exe as a resource into your app

将服务exe作为资源嵌入到您的应用中

copy the resource into \\remotesystem\admin$

将资源复制到\\ remotesystem \ admin $

use SCM to start a this exe as a service on \\remotesystem

使用SCM在\\ remotesystem上启动此exe作为服务

connect ask the service to do the work

连接要求服务完成工作

uninstall the service from SCM

从SCM卸载服务

#4

Also see Task Manager API. You schedule a task to run once now+1 sec, etc. It's COM-based, so quite .NET-friendly.

另请参阅任务管理器API。你安排一个任务现在运行一次+ 1秒,等等。它是基于COM的,所以非常适合.NET。

Unlike psexec, this does not install anything on the target machine.

与psexec不同,它不会在目标机器上安装任何东西。

#1