Re: more than 1 submit_sm being sent on same data packet

what I mean is 2 submit_sm PDU's on 1 TCP packet...

seeing the traffic capture on Wireshark (ethereal) I see this:
http://img221.imageshack.us/my.php?image=picture2cw2.png

there you see sequence_number 23 and sequence_number 24 (both
submit_sm) were sent on the same TCP packet

when this happens I receive the Throttling error


On Jan 4, 2008 12:56 PM, Andreas Fink <[email protected]> wrote:
> what you mean by sending more than 1 submit_sm on the same data packet?
>
> every submit_sm is a single SMS. if it gets a throttling error, the
> submit is being temporarely rejected by the smsc (when you submit too
> fast). According to the SMPP spec you should then back off (like a few
> seconds) before continuing to send again. Its normal that Kannel sends
> the submit_sm again as the previous one was rejected. throttling is
> the flowcontrol mechanism of SMPP.
>
>
>
> On 04.01.2008, at 15:20, Juan Nin wrote:
>
> > Hi!
> >
> > I got an application where I got to send blasts of many messages as
> > quick as possible.
> >
> > I'm having the problem that sometimes 2 submit_sm are sent on the same
> > data packet, and there the SMSC returns a Throttling error for
> > receiving the 2 submit_sm too fast.
> >
> > Is there any way of preventing Kannel form sending more than 1
> > submit_sm on the same data packet?
> >
> > Thanks in advance,
> >
> > Juan
>
>