Hide Forgot
The Installer starts the server to run the CLI on the default port. Would it be possible to start it with a -Djboss.socket.binding.port-offset=<random-offset> so that there is less change of it conflicting with any currently running servers started on the default port?
There is currently a check to see if the default port is being used before installation is allowed to continue. In my opinion, that should be a sufficient warning. Perhaps we could refine this BZ?
The bug I've added to the 'see also' section is asking for something very similar to this.