Re: Is there smt missing at Java bindings?
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On 04/13/2011 02:43 AM, kadir yüceer wrote:
I am seeing this form another person, and am taking a look at it. Did you ever resolve it?Hello all, I've been posting questions about my issue to the user list but it seems nobody can answer, so I had to try this list, sorry if there is any disturbance. Here is the case: I've been trying to develop a java app that can register callbacks for domain lifecycle events(suspend,resume,etc.). Only method that I've seen is Connect.VirDomainEventRegisterAny, and there is an abstract callback method inside VirConnectDomainEventGenericCallback. I implement the callback, and register it for all the domains by passing the domain pointer as NULL. Additionally for testing, I've added a println into the suspend function in org.libvirt.Domain.java, and compiled the java bindings and used the new jar file, and I was successful, I can see the message whenever I suspend the domain either by clicking /pause/ or by writing dom.suspend() in my java app. However, when I try to register a callback as I mentioned in the beginning (with eventID 0, which is life_cycle ID), after the suspend operation, I get the error that you can see at the end of the mail. But before you check it out, I have to ask, are some of the event-related features of libvirt missing in java bindings? For example; VirEventAddHandleFunc, VirEventAddHandleCallback, and their derivatives. Is this a problem or the only Connect.VirDomainEventRegisterAny method of java binding suffice for providing callbacks for domain events? Thanks in advance for your responses. The error is below. Kind Regards Kadir # # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x00000000, pid=5692, tid=3077520240 # # JRE version: 6.0_20-b20 # Java VM: OpenJDK Server VM (19.0-b09 mixed mode linux-x86 ) # Derivative: IcedTea6 1.9.7 # Distribution: Ubuntu 10.10, package 6b20-1.9.7-0ubuntu1 # Problematic frame: # C 0x00000000 # # An error report file with more information is saved as: # /root/NetBeansProjects/NovaTest_v0.3/hs_err_pid5692.log # # If you would like to submit a bug report, please include # instructions how to reproduce the bug and visit: # https://bugs.launchpad.net/ubuntu/+source/openjdk-6/ # The crash happened outside the Java Virtual Machine in native code. # See problematic frame for where to report the bug. # Java Result: 134 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
-- bk -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
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