HOWTO detect when JBOSS is fully up and running and ready to accept deployments?

I have a simple "sanity-check" webapp that I wish to deploy on a JBoss EAP server as soon as it is started. But what does "started" mean? If my script that calls the jboss cli is launched too soon after JBoss reports it's done, I get a message saying {"WFLYDC0074: Operation failed or was rolled back on all servers. Server failures:" => {"server-group" => {"main-server-group" => {"host" => {"master" => {"master-1-server-1" => "WFLYCTL0379: System boot is in process; execution of remote management operations is not currently available"}}}}}} How can I detect that JBoss is **really** ready to handle deployments? Alternatively, is there a mechanism by which I can autodeploy something on startup?