Re: [Sipp-devel] No <Reference> tag

[Trinh Ta <tri...@gm...>]

I'm using the Windows version downloaded from the SIPp download page. It's
very old. It needs to be updated (I wish I could it but I can't):
sipp-win32-3.1.1.exe<http://sourceforge.net/projects/sipp/files/sipp/3.1/sipp-win32-3.1.1.exe/download>
2.2 MB 2008-05-30 27,161 Release
Notes<http://sourceforge.net/project/shownotes.php?release_id=593806>

On Fri, Jul 23, 2010 at 7:31 AM, Trinh Ta <tri...@gm...> wrote:

> The HTML help page says this:
>
> To prevent programming errors, SIPp performs very rudimentary checks to
> ensure that each variable is used more than once in the scenario (this helps
> prevent some typos from turning into hard to debug errors). Unfortunately,
> this can cause some complication with regular expression matching. The
> regular expression action must assign the entire matched expression to a
> variable. If you are only interested in checking the validity of the
> expression (i.e. the check_it attribute is set) or in capturing a
> sub-expression, you must still assign the entire expression to a variable.
> As this variable is likely only referenced once, you must inform SIPp that
> you are knowingly using this variable once with a Reference clause. For
> example:
>
> <recv request="INVITE">
>   <action>
>     <ereg regexp="<sip:([^;@]*)" search_in="hdr" header="To:" assign_to="dummy,uri" />
>
>   </action>
>
> </recv>
> <Reference variables="dummy" />
>
> However, using <Reference> will get you this:
>
> Unknown element 'Reference' in xml scenario file
>
> The <Reference> tag is missing in the code base ?
>
> Thanks,
>