Difference between revisions of "LlHTTPResponse"
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|examples= | |examples= | ||
<lsl> | <lsl> | ||
string url; | |||
default | default | ||
{ | { | ||
changed(integer change) | |||
{ | |||
if (change & (CHANGED_REGION_START | CHANGED_REGION | CHANGED_TELEPORT)) | |||
llResetScript(); | |||
} | |||
state_entry() | state_entry() | ||
{ | { | ||
llRequestURL(); | |||
} | |||
touch_start(integer num_detected) | |||
{ | |||
// PUBLIC_CHANNEL has the integer value 0 | |||
if (url != "") | |||
llSay(PUBLIC_CHANNEL, "URL: " + url); | |||
} | } | ||
http_request(key id, string method, string body) | http_request(key id, string method, string body) | ||
{ | { | ||
if ( | // http://en.wikipedia.org/wiki/Create,_read,_update_and_delete | ||
list CRUDmethods = ["GET", "POST", "PUT", "DELETE"]; | |||
// it's bit-wise NOT ( ~ ) !!! | |||
integer isAllowedMethod = ~llListFindList(CRUDmethods, [method]); | |||
if (isAllowedMethod) | |||
{ | |||
llHTTPResponse(id, 200, "Body of request below:\n" + body); | |||
} | |||
else if (method == URL_REQUEST_GRANTED) | |||
{ | { | ||
// | // don't forget the trailing slash | ||
url = body + "/"; | |||
llOwnerSay("URL: " + url); | |||
} | } | ||
else | else if (method == URL_REQUEST_DENIED) | ||
{ | { | ||
llOwnerSay("Something went wrong, no URL.\n" + body); | |||
} | } | ||
} | } | ||
Revision as of 08:56, 22 October 2012
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: llHTTPResponse( key request_id, integer status, string body );| 0.0 | Forced Delay |
| 10.0 | Energy |
Responds to request_id with status and body.
| • key | request_id | – | A valid HTTP request key. | |
| • integer | status | – | HTTP Status (200, 400, 404, etc) | |
| • string | body | – | Contents of the response. |
The response need not be made inside the http_request event but if it does not happen in a timely fashion the request will time out (within 25 seconds).
Caveats
- This call must be made by the script containing the http_request event where the request_id was received.
- There is no limit, other than script size, to the amount of data that can be sent by this function.
- llHTTPRequest can truncate the response length in receiving scripts. Be aware when using them together for prim-to-prim communications.
- Returns 'content-type: text/plain' by default. Use llSetContentType to optionally return 'text/html' if being viewed by the object owner within a Second Life client.
Examples
<lsl> string url;
default {
changed(integer change)
{
if (change & (CHANGED_REGION_START
See Also
Events
| • | http_request |
Functions
| • | llGetFreeURLs | |||
| • | llRequestURL | |||
| • | llRequestSecureURL | |||
| • | llReleaseURL | |||
| • | llGetHTTPHeader | |||
| • | llSetContentType |
Articles
| • | LSL http server |
Deep Notes
History
Signature |
|---|
function void llHTTPResponse( key request_id, integer status, string body ); |