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Rational Rhapsody调试JVM

[英]Rational Rhapsody Debugging JVM

原文 2018-11-06 11:04:07 4 1 java/ debugging/ jvm/ rhapsody

I am trying to attach a remote debugger to Rational Rhapsody in order to debug a Java plugin I developed. 我试图将远程调试器附加到Rational Rhapsody，以便调试我开发的Java插件。

The official guide to do this for Rhapsody 8.1 can states: 针对Rhapsody 8.1进行此操作的官方指南可以指出：

Add the following debug options to the JVM section of the rhapsody.ini file: 将以下调试选项添加到rhapsody.ini文件的JVM部分：

Options=ClassPath,LibPath,Debug1,Debug2,Debug3 选项= ClassPath，LibPath，Debug1，Debug2，Debug3

Debug1=-Xnoagent Debug1 = -Xnoagent

Debug2=-Xdebug Debug2 = -Xdebug

Debug3=-Xrunjdwp:transport=dt_socket,address=6743,server=y,suspend=y Debug3 = -Xrunjdwp：传输= dt_socket，地址= 6743，服务器= y，暂挂= y

Which seems to be a simple addition of startup arguments for the JVM. 这似乎是JVM启动参数的简单添加。

However if I apply this arguments to my Rhapsody it starts as always, however when I open any project containing a plugin call (hence which would start the JVM) it does get stuck while opening it and the application goes to "Not Responding". 但是，如果我将此参数应用到我的Rhapsody中，它将照常启动，但是，当我打开任何包含插件调用的项目（因此将启动JVM）时，它在打开时确实卡住，并且应用程序进入“无响应”状态。

I also tried to checkout the "JavaAPILogFile" which without the startup options shows all the Java calls that Rhapsody does to startup a project. 我还尝试签出“ JavaAPILogFile”，其中没有启动选项，显示了Rhapsody为启动项目所做的所有Java调用。 If I activate the debugging options this log file stays empty. 如果我激活调试选项，则此日志文件将保持空白。

1 个解决方案

Can you connect with your debugger? 您可以连接调试器吗？ I think because you say suspend=y it will halt and wait for the debugger to attach. 我认为是因为您说的是suspend=y ，它将暂停并等待调试器附加。

As soon as you are connected you can debug your plugin. 连接后，即可调试插件。