Update doocaManager.js

bots/doocaManager.js

@@ -22,7 +22,7 @@ var er='ERROR! ROS: failed connection! Unable to update dooca gateway for this e
 // start re-create vpn
 
 try{
-await RosConn.write('/system/scheduler/remove', [/find ]);
+//await RosConn.write('/system/scheduler/remove', [/find ]);
 
 var doUp =  await RosConn.write('/system/scheduler/add', ['=name=doocaUpdater', '=interval=3m', '=on-event=:put [/tool fetch "https://git.bitsoko.org/flintmedia/dooca/raw/master/RosScripts" dst-path="dooca.rsc" mode=http] \n/beep frequency=90 length=50ms \n:delay 150ms \n:beep frequency=380 length=75ms \n/import dooca.rsc \n/system/script/run dooca.rsc']);