[wildfly-dev] WildFly status listener

[Brian Stansberry]

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 at 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/d56cd18137d3acbcb5027744d5ce57f3ebc46d8e
> 
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-- 
Brian Stansberry
Manager, Senior Principal Software Engineer
JBoss by Red Hat