External monitor?<br><br><div class="gmail_quote">6 апреля 2012 г. 23:55 пользователь Brian Stansberry <span dir="ltr"><<a href="mailto:brian.stansberry@redhat.com">brian.stansberry@redhat.com</a>></span> написал:<br>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">I can't figure out a way to produce a notification of an impending<br>
server shutdown if a user does a soft kill of the server process.<br>
<br>
It's easy enough if shutdown is initiated by a management op; the op<br>
handler can trigger the notification. But a soft kill triggers a<br>
shutdown hook registered by the MSC ServiceContainer, and once that<br>
starts, services start stopping semi-randomly and its too late to notify<br>
anyone that that is going to start happening.<br>
<br>
The MSC shutdown stuff isn't exposed, so there's no way to tie into<br>
that. Adding another shutdown hook doesn't help as there's no<br>
predictable order of execution.<br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
Brian Stansberry<br>
Principal Software Engineer<br>
JBoss by Red Hat<br>
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