在gradle中调试jetty守护进程 [英] Debugging jetty daemon process in gradle

问题描述

使用JettyRun任务，很容易调试。你可以在你的GRADLE_OPTS中添加像 -Xdebug -Xrunjdwp：transport = dt_socket，address = 12233，server = y，suspend = n 之类的东西，然后连接到gradle进程本身。

但是，如果您使用daemon = true运行JettyRun任务，则不起作用。一个这样的任务的例子：

pre $ task jettyRunDaemon（type：JettyRun）{
contextPath ='/'
classpath = sourceSets.test.runtimeClasspath
webAppSourceDirectory = file（'src / test / webapp'）
daemon = true
}


我尝试了一些其他的东西，比如用类似的方法设置 org.gradle.jvmargs 以上，无济于事。我怎么能得到发送到守护进程的调试参数？

解决方案

我会给 org.gradle .jvmargs 另一个镜头。尝试将以下内容放入 gradle.properties 文件中：

  org。 gradle.jvmargs = -XX：MaxPermSize = 256M -Xdebug -Xrunjdwp：transport = dt_socket，server = y，suspend = n，address = 4001 
  

我在gradle 1.8中使用了这个功能，我可以附加并逐步完成代码。

Using a JettyRun task, it's easy to debug. You can merely add something like -Xdebug -Xrunjdwp:transport=dt_socket,address=12233,server=y,suspend=n to your GRADLE_OPTS and hook up to the gradle process itself.

However, if you run a JettyRun task with daemon = true, this doesn't work. Example of one such task:

task jettyRunDaemon (type: JettyRun) {
    contextPath = '/'
    classpath = sourceSets.test.runtimeClasspath
    webAppSourceDirectory = file('src/test/webapp')
    daemon = true
}

I've tried some other things, such as setting the org.gradle.jvmargs with a similar thing as above, to no avail. How can I get the debug args sent into the daemon process?

解决方案

I would give org.gradle.jvmargs another shot. Try putting the following into a gradle.properties file:

org.gradle.jvmargs=-XX:MaxPermSize=256M -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=4001

I'm using this with gradle 1.8 and I'm able to attach and step through code.

这篇关于在gradle中调试jetty守护进程的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！