gestion de réponse à msg de chat (ref #8)

src/ninegate-1.0/scripts/ninegate-websocket.sh

@@ -19,7 +19,7 @@ if [ "$1" == "restartifdown" ] && [ -n "${pid}" ] ; then
     restart="no"
 fi
 
-if [[ "$restart" == "yes" ]]; then
+if [ "$restart" == "yes" ] && [ "$1" != "stop" ] ; then
     echo WEBSOCKET = START
     cd /var/www/html/ninegate
     bin/console gos:websocket:server --port $websocket_portinterne -a $websocket_url --no-debug -n -q --env=prod  & disown