jpda

How to remote debug an application hosted in Azure K8s Cluster

由 核能气质少年 提交于 2020-07-23 09:13:25
问题 Basic background My Application is a Java application, My application is getting deployed in Azure cluster. everything is good. But I want to know how to connect Eclipse debugger with the application running in Azure cluster. In the startup script, JPDA port is bind with 8000 and in dockerfile 8000 port is exposed. The issue is how to connect eclipse debugger with code running in Azure cluster. I tried to put the IP address in Remote Java Application connection properties Host: but not a

How to remote debug an application hosted in Azure K8s Cluster

由 佐手、 提交于 2020-07-23 09:13:09
问题 Basic background My Application is a Java application, My application is getting deployed in Azure cluster. everything is good. But I want to know how to connect Eclipse debugger with the application running in Azure cluster. In the startup script, JPDA port is bind with 8000 and in dockerfile 8000 port is exposed. The issue is how to connect eclipse debugger with code running in Azure cluster. I tried to put the IP address in Remote Java Application connection properties Host: but not a

How to remote debug an application hosted in Azure K8s Cluster

由 别说谁变了你拦得住时间么 提交于 2020-07-23 09:11:50
问题 Basic background My Application is a Java application, My application is getting deployed in Azure cluster. everything is good. But I want to know how to connect Eclipse debugger with the application running in Azure cluster. In the startup script, JPDA port is bind with 8000 and in dockerfile 8000 port is exposed. The issue is how to connect eclipse debugger with code running in Azure cluster. I tried to put the IP address in Remote Java Application connection properties Host: but not a

How to debug tests with Play! 2.0

由 懵懂的女人 提交于 2019-12-18 01:05:10
问题 I am setting up a project using Play 2 and I am already able to debug the webapp using eclipse remote debugging. Though, I'd also like to use breakpoints along my tests. Does anyone know how setup unit tests' remote debugging? 回答1: This is happening since Play (SBT) forks separate JVM for tests, without options needed for remote debug. You have at least two options: disable fork of new JVM, pass additional options to JVM used for tests. To disable fork, modify Build.scala, add fork in (Test)

How to set agentlib property for mvn tomcat plugin (jpda)

由 一世执手 提交于 2019-12-12 07:13:13
问题 Related to eclipse debug remote web application => How do I debug a remote application in my eclipse How can I set / archive this in the mvn tomcat plugin? http://tomcat.apache.org/maven-plugin-2.0-SNAPSHOT/tomcat7-maven-plugin/ The only thing that might help is setting systemProperty but that doesn't work for me ;/ Goal: let tomcat run on console via maven but enable remote debugging for different IDEs (YES guys, we can run tomcat in Eclipse WTP! That's not the question ;) 回答1: $ export

Cannot start tomcat as an external tool within eclipse

由 为君一笑 提交于 2019-12-11 04:36:16
问题 I have configured eclipse to be able to start(for debug: using jpda) and stop tomcat as a program. The first time when i start/shutdown tomcat from eclipse is successful. But the second time when i try to start tomcat i get the following error: FATAL ERROR in native method: JDWP No transports initialized, jvmtiError=AGENT_ERROR_TRANSPORT_INIT(197) ERROR: transport error 202: bind failed: Address already in use ERROR: JDWP Transport dt_socket failed to initialize, TRANSPORT_INIT(510) JDWP exit

Java API to turn on debugging in a running JVM

由 こ雲淡風輕ζ 提交于 2019-12-10 21:57:38
问题 Is there a programmatic way to turn on debugging in a running JVM instance? I am looking for an API that would make a running JVM, a debug server. The API would do the equivalent of -Xdebug -Xrunjdwp:transport=dt_socket,address=<host:port>,server=y,suspend=n. 回答1: This is not possible. The JVM has to know from the beginning that it is in debug mode. It runs a bit slower then but provides external processes with debug information and breakpoints which is not possible when the JVM already has

Java remote debugging (JPDA) not working for me in Tomcat 9

由 浪尽此生 提交于 2019-12-10 19:29:42
问题 I'm trying to remotely debug a Tomcat webapp on a recently upgraded Tomcat 9.0.13 and Open JDK 11.0.1. Server is Redhat Enterprise Linux 7.6 and I'm using Eclipse on a Windows 7 developer box to connect. Tomcat starts, and the app is accessible on port 8080 but fails on certain requests. So on my Eclipse, I've configured a Remote Java application with my configuration details. When I try to connect to it, the connecting fails with Failed to connect to remote VM. Connection refused. I'm using

Java Access to Local Variable Names

由 久未见 提交于 2019-12-07 08:41:09
问题 I'm currently writing a program in which I would like to access the variable names of local variables during execution of a program and pass them off externally. I'm aware that Java will dump local variable names during compilation unless compiled in debug mode. After looking around some, it seems that JDI/JPDA is the way to go for this kind of work. Assuming ref refers to a ThreadReference , the following is what I have thus far: ref.suspend(); StackFrame currentFrame = ref.frame(0); List

How to debug tests with Play! 2.0

由 ∥☆過路亽．° 提交于 2019-11-28 21:40:45
I am setting up a project using Play 2 and I am already able to debug the webapp using eclipse remote debugging. Though, I'd also like to use breakpoints along my tests. Does anyone know how setup unit tests' remote debugging? This is happening since Play (SBT) forks separate JVM for tests, without options needed for remote debug. You have at least two options: disable fork of new JVM, pass additional options to JVM used for tests. To disable fork, modify Build.scala, add fork in (Test) := false , see full Build.scala example below: import sbt._ import play.Project._ object ApplicationBuild
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