Thanks for your help.
As I mentioned earlier, the optional attribute works well.
But when I use this attribute in a loop, it does not work. For example, I
want to create a loop
waiting for INFO & reINVITE messages after establishing a call. If no INFO
nor reINVITE received,
my sipp process will send a BYE to another end-point.
.....
<label id="loop"/>
<recv request="INVITE" optional="true" next="process_reinvite">
</recv>
<recv request="INFO" timeout="100" ontimeout="send_bye" next="process_info">
</recv>
<label id="send_bye"/>
<send>
<!-- Send BYE here -->
...
...
</send>
<label id="process_reinvite"/>
+ send 100 Trying
+ send 200 OK
<recv request="ACK" next="loop">
</recv
<label id="process_info"/>
+ send 200 OK with next="loop"
In this example:
1/ After establishing the call, if my sipp receives an INVITE, it will go to
the "process_reinvite" label.
After processing this message, it returns to the "loop" label and waits for
another INVITE/INFO message.
If none of theses messages are received, it has to send a BYE. But it does
not and always waits for INVITE/INFO in the loop
2/ If I use the timeout attribute in stead of the optional attribute in
receiving INVITE in the loop, it works. But another problem comes, that is
if an INFO is received before receiving an INVITE in the loop,
the sipp process will exit with error "message unexpected while expecting
for INVITE...."
Do you have any ideas?
Thank you
Tuan Viet NGUYEN
On Tue, Nov 18, 2008 at 6:21 AM, Manish Sapariya <[EMAIL PROTECTED]> wrote:
> You can mark the message optional if you expect one of many messages.
> e.g.
>
> <recv response="100" optional="true">
> </recv>
>
> <recv response="180" optional="true">
> </recv>
>
> i have not tried it for request packets, but believe it should work.
>
> -manish
>
> Tuan Viet Nguyen wrote:
>
>> Hello,
>>
>> I'm new to sipp and I would like to know if in sipp xml scenario we can
>> expect to receive a set of messages instead of receiving A message each
>> time?
>>
>> Example:
>>
>> <recv request="INVITE,INFO" ....>
>> </recv>
>>
>> Thank you.
>> Tuan Viet NGUYEN
>>
>>
>>
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