I need to load REST-AT participants from the crash recovery store and notify REST-AT coordinator (via REST API) of their URLs. This doesn't have to be done on the server start, but until it's done REST-AT coordinator recovery will be printing warnings because it won't be able to contact participants. So the sooner it's done the better, hence my question about a listener which could be invoked once the server completed boot-up.
Gytis
Why do you need to make a rest call while startup is taking place?Stuart
On Wed, Dec 14, 2016 at 9:22 AM, Gytis Trikleris <gtrikler@redhat.com> wrote:
Is there a way to make sure I'm making the service call not too early?
Also, ControlledProcessStateService methods which are used in that
commit are deprecated. That's why I wasn't sure if it's OK for me to use
them.
On 13/12/2016 22:34, Brian Stansberry wrote:
> That commit you linked shows the mechanism for getting a notification of process state changes (inject ControlledProcessStateService and register a property change listener.)
>
> But, that commit is opening up the listener when it gets the notification, so if you listen for the same notification and make a call it’s going to be racy.
>
>> On Dec 13, 2016, at 3:26 PM, Gytis Trikleris <gtrikler@redhat.com> wrote:
>>
>> Hello,
>>
>> I'm wondering if there is a way to register a listener which would be
>> invoked when server status has changed. More specifically when
>> application server completed start-up.
>>
>> The reason for that is that after [1] commit was introduced our rest
>> transaction tests started to fail. The cause seems to be rest service
>> call during the start of one of our services. That call doesn't
>> necessarily have to be executed during the service start. However, the
>> sooner it's done the better and if it would be possible to register some
>> sort of callback to be invoked once start-up was done, that would be great.
>>
>> Thanks,
>>
>> Gytis
>>
>>
>> [1]
>> https://github.com/wildfly/wildfly/commit/ d56cd18137d3acbcb5027744d5ce57 f3ebc46d8e
>>
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