首页 \ 问答 \ 转储进程内存以从转储文件中归档/重新创建进程(Dump a process memory to file / recreate process from dump file)

转储进程内存以从转储文件中归档/重新创建进程(Dump a process memory to file / recreate process from dump file)

只是好奇,也许有人知道一种方式:

是否有可能,在打开进程(应用程序域)时,将其整个内存空间转储到文件,将其通过网络发送到LAN工作站并重新创建第一台计算机上的进程。

假设:

  • 应用程序存在于两台计算机上;
  • 该过程不会创建任何本地设置/临时文件;
  • 两台计算机的操作系统相同;

Just curious, maybe someone knows a way:

Is it possible, while having an opened process (app domain), dump its entire memory space to a file, send it by wire to a LAN workstation and recreate the process as it was on the first computer.

Assumptions:

  • the application exists on both computers;
  • the process is not creating any local settings/temporary files;
  • the OS is the same on both computers;

原文:https://stackoverflow.com/questions/29583122
更新时间:2023-03-21 22:03

最满意答案

这取决于 - 属性是否可写/可配置?

以下控制台日志公开了Infinity

> Object.getOwnPropertyDescriptor(window,'Infinity')
< Object {value: Infinity, writable: false, enumerable: false, configurable: false}

但是,其他全局属性(如frames )是可配置的:

> Object.getOwnPropertyDescriptor(window,'frames')
< Object {value: Window, writable: true, enumerable: true, configurable: true}

所以,基本上,这取决于财产的设置方式。


It depends - is the property writable/configurable or not?

Infinity is neither, as exposed by the following console log:

> Object.getOwnPropertyDescriptor(window,'Infinity')
< Object {value: Infinity, writable: false, enumerable: false, configurable: false}

However, other global properties, such as frames, are configurable:

> Object.getOwnPropertyDescriptor(window,'frames')
< Object {value: Window, writable: true, enumerable: true, configurable: true}

So, basically, it depends on how the property is set up.

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