LlGetFreeURLs

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/LSL

GetFreeURLs

llGetFreeURLs

Summary

Function: integer llGetFreeURLs( );

0.0	Forced Delay
10.0	Energy

Returns an integer that is the number of available URLs.

Examples

This script will say the number of currently available HTTP-In URLs left for the sim. <lsl> default {

   touch_start(integer num_detected)
   {
       integer numberOfFreeURLs = llGetFreeURLs();

       if(numberOfFreeURLs)
           llSay(0,  "There are " + (string)numberOfFreeURLs + " available HTTP-In URLs left for this sim.");

       else
           llSay(0, "WARNING: There are no HTTP-In URLs available anymore.");
   }

} </lsl> <lsl> // WARNING: // // This script is only for proof-of-concept (demo purposes). // DO NOT use it if you don't have the sim owners and/or // estate managers OK to test this script. // This script can possibly block HTTP communication from and to the sim. // ...bringing down all networked vendors and/or similar machines. // // This script allocates all available URLs. // Deleting the script and/or derezzing the object containing the script, // will release all previously taken URLs.

default {

   state_entry()
   {
       llRequestURL();
   }

   http_request(key request_id, string method, string body)
   {
       if (method == URL_REQUEST_DENIED)
           llSetText("No free URLs!", <1.0, 0.0, 0.0>, 1.0);

       else if (method == URL_REQUEST_GRANTED)
       {
           llSetText( (string)llGetFreeURLs() + " URLs left\n" + body, <1.0, 1.0, 1.0>, 1.0);

           llRequestURL();
       }
       else if (method == "GET")
           llHTTPResponse(id, 200, "Hello there!");
   }

}

</lsl>

Notes

URLs are a finite region resource and should be released when no longer needed.

See Also

Functions

•	llRequestURL
•	llRequestSecureURL
•	llReleaseURL
•	llHTTPResponse
•	llGetHTTPHeader

Articles

•

LSL http server

Deep Notes

History

• SVN:1836 r112899 Trunk

Signature
function integer llGetFreeURLs();