[ovirt-devel] Backend Debug

[劉芳]

Hi!
     I don't understand it, as fallow:  ""ovirt-engine[8879] INFO _detectJBossVersion:187 Detecting JBoss version. Running: /usr/lib/jvm/jre/bin/java ['ovirt-engine-version',
<snip>.
   
   Can you give a practical example?






At 2017-08-14 20:19:57, "Greg Sheremeta" <gshereme at redhat.com> wrote:

When you start engine (backend) after a dev install, it's already listening for remote debug connections on 8787:


ovirt-engine[8879] INFO _detectJBossVersion:187 Detecting JBoss version. Running: /usr/lib/jvm/jre/bin/java ['ovirt-engine-version',
<snip>



Listening for transport dt_socket at address: 8787


So, just do a remote debug session using your favorite IDE. I use Eclipse:


From Eclipse, Run > Debug Configurations, Remote Java, New (use the project you want to debug)
Change the port to 8787, and Debug.
Window > Perspective > Open > Debug and you can see you are now attached.


screens: http://imgur.com/a/i0Qbe


On Mon, Aug 14, 2017 at 3:58 AM, 劉芳 <fangng9 at 163.com> wrote:

Hi!
        Recently, I am using ovirt. 
        The frontend module can be single step debugging according to the DebugFronten document. As fallow:https://www.ovirt.org/develop/developer-guide/debugfrontend/
         Are there debugging methods that can be used for single step debugging of the backend?


  




 





 


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--

Greg Sheremeta, MBA
Sr. Software Engineer

Red Hat, Inc.
gshereme at redhat.com
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