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21.08.2013 09:32, Martin Kletzander пишет:
> On Wed 21 Aug 2013 01:03:37 AM CEST, Alexandr wrote:
>>
>> good day. i trying to make callback function for
>> VIR_DOMAIN_EVENT_ID_LIFECYCLE, i have successfully registering
>> callback, but it never called, i need to know when domain
>> started, stopped or crashed, i have write following code
>>
>> static int domain_event_handler(virConnectPtr conn,
>> virDomainPtr dom, int event, int detail, void * opaque) {
>> switch(event) { } return 0; }
>>
>> ..... int callback =
>> virConnectDomainEventRegisterAny(libvirt_connection, NULL,
>> VIR_DOMAIN_EVENT_ID_LIFECYCLE,
>> VIR_DOMAIN_EVENT_CALLBACK(domain_event_handler), NULL, NULL);
>> if(callback == -1) { std::cout<<"Error: failed to register domain
>> event handle callback\n"; return -1; } .....
>>
>>
>> but "domain_event_handler" is never called, what is wrong here ?
>
> Are you running an event loop? You can have a look at our examples
> [1] and see what's being done there. Especially note the
> virEventRunDefaultImpl() [2] there.
>
> Martin
>
> [1]
> http://libvirt.org/git/?p=libvirt.git;a=blob;f=examples/domain-events/events-c/event-test.c;h=52aa3d08d7326e422c12a8521717c3d55b2d8afd;hb=HEAD
>
>
[2]
> http://libvirt.org/git/?p=libvirt.git;a=blob;f=examples/domain-events/events-c/event-test.c;h=52aa3d08d7326e422c12a8521717c3d55b2d8afd;hb=HEAD#l611
>
>
oh..., i missed it, thx for hint and sorry for stupid questions .
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