LlRequestURL

Requests one HTTP:// url for use by this script. The http_request event is triggered with the result of the request.
Returns a key that is the handle used for identifying the result in the http_request event.

This script requests a new URL after region restart:

string url;
 
default {
    state_entry() {
        //Requesting a URL
        llRequestURL();
    }
    changed(integer What) {
        //Region restarted
        if (What & CHANGED_REGION_START) {
            //Request new URL
            llRequestURL();
        }
    }
    http_request(key ID, string Method, string Body) {
        if (Method == URL_REQUEST_GRANTED) {
            //Saying URL to owner
            url = Body;
            llOwnerSay(url);
        } else if (Method == URL_REQUEST_DENIED) {
            llOwnerSay("No URLs free !");
        } else if (Method == "GET") {
            llHTTPResponse(ID, 200, "Hello there !");
        }
    }
}

It's important to keep in mind that if you request another URL, that the old one will not be released, it will remain active. The following script drives home this point.

Try the following code ONLY if you can use all your URLs on your land. Removing the prim/script will release all URLs previous assigned.

//Quickly allocates all available URLs
//Touching
 
//deleting the script or derezzing the prim/object to releases the URLs
 
 
 
default {
    state_entry() {
        //Requesting a URL
        llRequestURL();
    }
    http_request(key ID, string Method, string Body) {
        if (Method == URL_REQUEST_GRANTED) {
            //Printing new URL and number of free addresses
            llSetText( (string)llGetFreeURLs() + "\n" + Body, <1, 1, 1 >, 1);
            //Requesting a URL
            llRequestURL();
        } else if (Method == URL_REQUEST_DENIED) {
            llSetText("No URLs free !", <1, 0, 0 >, 1);
        } else if (Method == "GET") {
            llHTTPResponse(ID, 200, "Hello there !");
        }
    }
}

This script will, as you can see, use all URLs available on your land because it does not remove the old URLs before requesting a new one.

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function key llRequestURL(  );