Difference between revisions of "LlGetFreeURLs"
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|examples= | |examples= | ||
This script will say the number of currently available HTTP-In URLs left for the sim. | This script will say the number of currently available HTTP-In URLs left for the sim. | ||
< | <source lang="lsl2"> | ||
default | default | ||
{ | { | ||
Line 18: | Line 18: | ||
if(numberOfFreeURLs) | if(numberOfFreeURLs) | ||
llSay( | llSay(0, "There are " + (string)numberOfFreeURLs + " available HTTP-In URLs left for this sim."); | ||
else | else | ||
llSay( | llSay(0, "WARNING: There are no HTTP-In URLs available anymore."); | ||
} | } | ||
} | } | ||
</ | </source> | ||
<source lang="lsl2"> | |||
// 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!"); | |||
} | |||
} | |||
</source> | |||
|helpers | |helpers | ||
|also_functions= | |also_functions= | ||
Line 36: | Line 73: | ||
|also_articles= | |also_articles= | ||
{{LSL DefineRow||[[LSL http server]]}} | {{LSL DefineRow||[[LSL http server]]}} | ||
|notes | |notes= | ||
URLs are a finite region resource and should be released when no longer needed. | |||
|deepnotes= | |deepnotes= | ||
|history= | |history= |
Revision as of 01:54, 22 January 2015
LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: integer llGetFreeURLs( );344 | Function ID |
0.0 | Forced Delay |
10.0 | Energy |
Returns an integer that is the number of available URLs.
Caveats
Examples
This script will say the number of currently available HTTP-In URLs left for the sim.
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.");
}
}
// 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!");
}
}
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 |