Valid Avatar uuid check by raising a dataserver event

key uuid = "a9ba2797-81af-429d-9833-51127ad5593c";  // add a uuid to check if it is an avatar or not.
key query;

default
{


   state_entry()
    {
        llSetTimerEvent(0.0);
       llSetTimerEvent(3.0);   // begin a timer event for a timeout period. if the timer event triggers the uuid is not an avatar

      query = llRequestAgentData(uuid, DATA_NAME); // only a valid avatar uuid will trigger an agent data request query


    }


    dataserver(key queryid, string data)
    {

     if(queryid == query)  // only a valid avatar uuid will trigger an agent data request query
     {
         llSetTimerEvent(0.0); // since the data request was triggerd, the uuid is an avatar so stop the timer before the timeout.
          llSay(0,(string)uuid +" is an avatar with a name of " + data );

     }

    }

    timer()
    {

         llSetTimerEvent(0.0);
         llSay(0,(string)uuid +" is not an avatar.");  // if the timer event triggers the uuid is not an avatar

    }
}