将 ctrl-break 发送到 64 位 Windows 上的 java 进程 ala sendsignal 32 位 [英] Send ctrl-break to java process on 64-bit Windows ala sendsignal on 32-bit

问题描述

我经常将 sendsignal 工具用于 WebSphere Application Server 进程(服务器、launchClient、wsadmin 等)以生成堆转储.但是，sendsignal 在 64 位机器上不起作用.有人知道将 ctrl-break 发送到远程进程的替代方法吗?

I frequently use the sendsignal tool for WebSphere Application Server processes (server, launchClient, wsadmin, etc.) in order to generate heap dumps. However, sendsignal doesn't work on 64-bit machines. Does anyone know of an alternative for sending the ctrl-break to a remote process?

更新: Bengt 指出这与以下问题基本相同.所以，我想我的问题是:在过去的两年里，有没有人找到解决这个限制的方法?

Update: Bengt points out that this is basically the same as the following question. So, I guess my question is: has anyone found a way around this limitation in the past two years?

我可以发送一个 ctrl-C (SIGINT) 到 Windows 上的应用程序?

推荐答案

为什么对转储使用控制中断 为什么不使用提供的命令来执行此类活动?

Why use a control break for the dumps why not use the commands that are provided precisely to do this kind of activity?

https://publib.boulder.ibm.com/infocenter/wasinfo/v6r0/index.jsp?topic=/com.ibm.websphere.express.doc/info/exp/ae/tprf_generateheapdumps.html

$AdminControl 调用 $objectName generateHeapDump

$AdminControl invoke $objectName generateHeapDump

这会为您提供所需的信息，您将获得所需的转储.

This provides you with the required info and you get the dumps that you are after.

HTH

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