DUnits are automatically run with debugging options on. This means that each VM started (5 usually, I think - 1 locator and 4 servers) ends up with a unique ephemeral debug port. Use the options that Kevin pointed out to set the debug port.
You can just launch your DUnits from IntelliJ too without needing an external Linux system. --Jens On Fri, Jan 13, 2017 at 12:13 PM, Udo Kohlmeyer <ukohlme...@pivotal.io> wrote: > +1 > > > > On 1/13/17 12:11, Kevin Duling wrote: > >> These are my notes which Jinmei started me off with: >> >> >> *Debug GFSH* >> >> *==========* >> >> export >> JAVA_ARGS=-agentlib:jdwp=transport=dt_socket,server=y,suspen >> d=y,address=30000 >> >> >> *Debug a DUNIT test* >> >> ================= >> >> -Ddunit.debug.basePort=29999 -Ddunit.debug.suspendVM=1 (-1 means locator, >> 0-3 means one of the 4 vms) >> >> Port 29999 will be the locator, VM0 will be on 30000, VM1 will be on >> 30001, >> etc. >> >> if 0, connect to port 30000 >> >> if 1, connect to port 30001, etc. >> >> >> *Debug the Locator* >> >> *===============* >> >> start locator --name=locator1 >> --J='-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=30000' >> >> On Fri, Jan 13, 2017 at 12:06 PM, John Blum <jb...@pivotal.io> wrote: >> >> Yes, this works. I have done this before. Of course, you need to >>> properly >>> coordinate between the debugger and the server starting up. >>> >>> On Fri, Jan 13, 2017 at 11:54 AM, Udo Kohlmeyer <ukohlme...@pivotal.io> >>> wrote: >>> >>> Have you tried starting the remote with >>>> >>>> java -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:9001, >>>> >>> server=y,suspend=y >>> >>>> –jar application.jar >>>> >>>> and then you should be able to have your Idea connect to it using the >>>> "Remote" configuration in your run/debug configurations. >>>> >>>> Never tried this... but it seems reasonable to try this.. >>>> >>>> --Udo >>>> >>>> >>>> On 1/13/17 11:49, Galen M O'Sullivan wrote: >>>> >>>> Hi, >>>>> >>>>> I'm looking at some DUnit tests and wondering if someone can point me >>>>> in >>>>> the direction of the right way to hook a debugger into them. I've been >>>>> using IntelliJ to debug in my main development environment, which is a >>>>> Mac, >>>>> but don't have it on the Linux box in which I'm seeing an error. What >>>>> do >>>>> you use? >>>>> >>>>> Thanks, >>>>> Galen O'Sullivan >>>>> >>>>> >>>>> >>> -- >>> -John >>> john.blum10101 (skype) >>> >>> >
