GUACAMOLE-1047: Notify connecting client on unrecognized connection ID
GUACAMOLE-1047: Notify connecting client on unrecognized connection ID

apache/guacamole-server,mike-jumper/incubator-guacamole-server,apache/guacamole-server,mike-jumper/incubator-guacamole-server,glyptodon/guacamole-server,apache/guacamole-server,glyptodon/guacamole-server,mike-jumper/incubator-guacamole-server,mike-jumper/incubator-guacamole-server,glyptodon/guacamole-server