ltm rule command HTTP version

iRule(1)						BIG-IP TMSH Manual						  iRule(1)

HTTP::version
       Returns or sets the HTTP version of the request or response.

SYNOPSIS
       HTTP::version ('0.9' | '1.0' | '1.1')?

       HTTP::version '-string' (ANY_CHARS)?

DESCRIPTION
       Returns or sets the HTTP version of the request or response. This command replaces the BIG-IP 4.X variable http_version.
       If needed, Connection and Host headers will automatically be added appropriately.  HTTP::version will return the original
       version of the request or response, even if it has been changed.  Note that this will return the "effective" version used,
       which may be different than the actual version string in the request or response.  For example, invalid version numbers may
       be parsed as 1.1 in order to increase inter-operability with common HTTP servers.

       Syntax

       HTTP::version ["0.9" | "1.0" | "1.1"]

	    * Returns or sets the HTTP version of the request or response. The versions "2.0" and "3.0" can be returned but not set.

       HTTP::version -string

	    * Returns or sets the exact string HTTP version of the request or response.

RETURN VALUE
       Returns the HTTP version of the request or response

VALID DURING
       CACHE_REQUEST, CACHE_RESPONSE, HTTP_REQUEST, HTTP_REQUEST_DATA, HTTP_REQUEST_SEND, HTTP_RESPONSE, HTTP_RESPONSE_CONTINUE,
       HTTP_RESPONSE_DATA, HTTP_PROXY_CONNECT, HTTP_PROXY_RESPONSE, SERVER_CONNECTED, MR_INGRESS, MR_EGRESS

EXAMPLES
	when HTTP_RESPONSE {
	  HTTP::version "1.1"
	}

HINTS
SEE ALSO
CHANGE LOG
       @BIGIP-9.0.0 --First introduced the command.

BIG-IP							    2022-04-12							  iRule(1)