在IntelliJ管理容器中使用Arquillian进行调试 [英] Debugging with Arquillian in IntelliJ - Managed Container

问题描述

我已多次尝试在托管容器环境中调试测试。

I've tried many times to debug a Test in managed container enviroment.

我收到错误，如 JDWP传输错误，套接字无法初始化。意味着我无法使用下面的属性标记初始化arquillian。

I get errors like JDWP Transport Error, socket failed to initialize. Means I can not initialize arquillian with the below property tag.

我的arquillian.xml文件如下所示：

My arquillian.xml file looks like this:

<arquillian xmlns="http://jboss.org/schema/arquillian"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://jboss.org/schema/arquillian
http://jboss.org/schema/arquillian/arquillian_1_0.xsd">
<engine>
<property name="deploymentExportPath">target/arq.deployments</property>
</engine>

<container qualifier="jboss" default="true">
<protocol type="jmx-as7">
<property name="executionType">MANAGED</property>
</protocol>
<configuration>
<property name="javaVmArguments">-Xrunjdwp:transport=dt_socket,address=55407,server=y,suspend=y -Xmx512m -XX:MaxPermSize=128m</property>
</configuration>
</container>
</arquillian>

我错过了什么吗？

< img src =https://i.stack.imgur.com/vfjiN.jpgalt =Screenshot>

推荐答案

在这种情况下，有3个JVM在运行。所以这是一个特殊的调试案例。

There are 3 JVM running in this case. So this is a special debug case.

1. 第一个JVM->由Arquillian / Junit开始执行测试。


2. 第二个JVM- >由Arquillian开始运行托管Jboss。


3. 第三个JVM->这是一个远程调试配置，必须按顺序移植到JVM
   number 2调试第二个JVM。看看这个博客

1. 1st JVM-> Started by Arquillian/Junit to perform the tests.
2. 2nd JVM-> Started by Arquillian to run managed Jboss.
3. 3rd JVM-> It's a remote debugging configuration that must be ported to JVM number 2 in order to debug 2nd JVM. Check out this blog

所以这就是想法，运行测试（第二个JVM将暂停，直到JVM连接到它），然后运行一个新的远程配置，一旦这开始，过去的JVM就会运行。

So this is the idea, Run test (2nd JVM will be suspended until a JVM is attached to it), then run a new remote configuration, as soon as this starts, the past JVM will run.

这有点混乱但有效。

请注意，如果您在简单调试模式下只有2个JVM，那么您将调试arquillian / junit JVM，这不是您感兴趣的JVM。

Note that if you only have 2 JVM in simple debug mode, you will be debugging arquillian/junit JVM, which is not the one you are interested.

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