Template:LSL Constants/HTTP Headers

Headers sent by the simulator in the course of calling llHTTPRequest.

Header	Description	Example data
Connection	Connection options	close
Cache-Control	Maximum response age accepted.	max-age=259200
X-Forwarded-For	Used to show the IP address connected to through proxies.	127.0.0.1
Via	Shows the recipients and protocols used between the User Agent and the server.	1.1 sim10115.agni.lindenlab.com:3128 (squid/2.7.STABLE9)
Content-Length	The size of the entity-body, in decimal number of octets.	17
Pragma	The message should be forwarded to the server, even if it has a cached version of the data.	no-cache
X-SecondLife-Shard	The environment the object is in. "Production" is the main grid and "Testing" is the preview grid	Production
X-SecondLife-Region	The name of the region the object is in, along with the global coordinates of the region's south-west corner	Jin Ho (264448, 233984)
X-SecondLife-Owner-Name	Legacy name of the owner of the object	Zeb Wyler
X-SecondLife-Owner-Key	UUID of the owner of the object	01234567-89ab-cdef-0123-456789abcdef
X-SecondLife-Object-Name	The name of the object containing the script	Object
X-SecondLife-Object-Key	The key of the object containing the script	01234567-89ab-cdef-0123-456789abcdef
X-SecondLife-Local-Velocity	The velocity of the object	0.000000, 0.000000, 0.000000
X-SecondLife-Local-Rotation	The rotation of the object containing the script	0.000000, 0.000000, 0.000000, 1.000000
X-SecondLife-Local-Position	The position of the object within the region	(173.009827, 75.551231, 60.950001)
User-Agent	The user-agent header sent by LSL Scripts. Contains Server version.	Second Life LSL/16.05.24.315768 (http://secondlife.com)
Content-Type	The media type of the entity body.	text/plain; charset=utf-8
Accept-Charset	Acceptable character sets from the server. Q being the quality expected when sending the different character sets.	utf-8;q=1.0, *;q=0.5
Accept	Media types the server will accept.	text/*, application/xhtml+xml, application/atom+xml, application/json, application/xml, application/llsd+xml, application/x-javascript, application/javascript, application/x-www-form-urlencoded, application/rss+xml
Accept-Encoding	Acceptable content encodings for the server.	deflate, gzip
Host	The internet host being requested.	secondlife.com
CGI environments may place the headers into variables by capitalizing the entire name, replacing dashes with underscores, and prefixing the name with "HTTP_", e.g. "X-SecondLife-Object-Name" becomes "HTTP_X_SECONDLIFE_OBJECT_NAME". HTTP header names are case insensitive [1]. Some ISPs may modify the case of header names, as was seen in BUG-5094.