在运行时远程检测Scala / Java应用程序 [英] Remote Probing of Scala/Java Application in Runtime

问题描述

最近，我觉得需要在我可以远程登录的应用程序中打开一个端口，并探索某些东西，比如特定结构的内存消耗，打印列表的内容等等。有助于在运行时间内部署解决方案。

但是突然之间，我有一种奇怪的感觉，就是已经存在这样的远程测试的通用框架。所以，这里的问题是：有没有任何图书馆已经为Scala / Java提供了这样的功能？我不是在寻找一个完全远程调试的解决方案，而是简单易用的扩展和探索。

解决方案

可以将鸵鸟嵌入您的应用程序。与标准监控工具不同，它具有轻量级和可读取的数据表示。而且您不仅可以看到系统指标，还可以看到任何可能的计算。

Recently, I felt the need of opening a port in my applications to which you can telnet in, and probe for some stuff, like memory consumption of a particular structure, print the contents of a List, etc... This greatly facilitates probing deployed solutions in runtime.

But suddenly, I had this strange feeling that a generic framework for such remote probing should already exist. So, here's the question: is there any library that already facilitates such features for Scala/Java? I'm not looking for a "full remote debugging" solution, but something minimalistic that allows easy extension and probing.

解决方案

You can embed ostrich into your application. Unlike standard monitoring tools it has light-weight and readable data representation. And you would see not only system metrics but any you could possibly calculate.

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