You can not update the value of CSV fields after starting SIPp.
Charles
"Madiha Shahid" <[EMAIL PROTECTED]>
09/23/2008 03:02 AM
To
sipp-users@lists.sourceforge.net
cc
Subject
[Sipp-users] Issue faced with updating filed value of csv injection file
Hi all,
Description:
I am writing a scenario in SIPp that allows media transfer between calls
using an external utility (Gstreamer). The external utility gets called by
running it through exec command.I want to induce a pause at the sender
side so that media transfer gets completed before further messages can be
tranfered between SIPp client and server.
This is how Im trying to do it. I use the -inf switch and provide a csv
file as input to the server side sipp command The [field0] in this csv
file has vale 1. When file transfer gets completed, value '1' written in
this file is replaced with value '10' as written by an external
application. The SIPp server, keeps monitoring the [field0] value to check
if the the file has been updated so that it can proceed further.
However, even though the value in the csv file is replaced, it is not
updated in the [field0]. [field0] still has the old value which keeps the
scenario in a loop for ever.
Please let me know if this is expected? Is there a workaround to this
problem?
Thanks,
Madiha
Here is the part of the code at the server side that produces this issue:
******************************
**************************************************************
<nop>
<action>
<exec command="./gst-sender.sh"/>
</action>
</nop>
<label id="8"/>
<nop>
<action>
<log message="entered label 8"/>
</action>
</nop>
<pause milliseconds="1"/>
<nop>
<action>
<!-- Assign the value in field0 of the CSV file to a $3. -->
<assignstr assign_to="3" value="[field0]" />
<log message="Value written in file is [$3]"/>
<todouble assign_to="4" variable="3" />
<log message="Value written in file converted is [$4]"/>
<test assign_to="5" variable="4" compare="not_equal" value="10" />
<log message="Result of compare is [$5]"/>
</action>
</nop>
<nop next="8" test="5"/>
<nop>
<action>
<log message="exiting label 8"/>
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