On 4/21/16 5:59 PM, Stuart Douglas wrote:
> - Undertow will hold requests until the deployment is done (so if you
> try and load a page while deployment is happening it could be a
bit of a
> wait)
> - Remote EJB will hold requests until deployment is done
> - mod_cluster will not send availability messages until
deployment is done
Isn't this what mod_cluster does on a per-deployment basis anyway? The
basic idea of mod_cluster is the LB isn't notified the context is
available on a backend server until it's....available.
At the moment it is sent when the Undertow service comes up. It is still
possible that there could be other services (especially in a multi
module EAR deployment) that have not come up yet.
In practice for a lot of deployments this window will be very small or
even non existent, and the behavior will be basically indistinguishable.
Thanks. That's a good hole to close.
Stuart
--
Brian Stansberry
Senior Principal Software Engineer
JBoss by Red Hat