Throughput patches

Juan Nin juanin at gmail.com
Mon Nov 26 20:17:49 CET 2007


I've tried Stuart Beck's patch, but it isn't working for me, as soon
as an ACK is received, throughput is not respecte and  receive
Throtling errors

can u send your patch for me to test?

what kannel version was it made against?
1.4.1?

Thanks!

Juan

On Nov 26, 2007 4:46 PM, Alvin Starr <alvin at iplink.net> wrote:
> I have patched the smpp code to throttle outbound messages.
> It seems to be working with our outbound provider and has passed there
> accptance test.
>
> One of the things I have not addressed in my patch( I am sure I have
> missed others also) it what do do if the input is greater than the
> output and a huge backlog of messages builds up.
>
>
>
> I can post the patch. It may be a little out of date and need some fixing.
>
>
>
> Vincent CHAVANIS wrote:
>
> > The main issue is located to the fact we are using the same thread in
> > order to send/receive(=ack) a message.
> > We need to think about a global fix which result in modifying the
> > actual structure of kannel (=> implicates compatibility breaker)
> > I will take a look when i will have some time.
> > The main idea to temporatily fix thjis is to check for each msg, if
> > they have already been received.
> > If yes, then drop it. If not, insert it into your db.
> >
> > Vincent
> > --
> > Telemaque - 06560 SOPHIA-ANTIPOLIS - (FR)
> > Service Technique/Reseau - NOC
> > Developpement SMS/MMS/Kiosques
> > http://www.telemaque.fr/
> > vincent at telemaque.fr
> >
> > ----- Original Message ----- From: "Juan Nin" <juanin at gmail.com>
> > To: <devel at kannel.org>
> > Sent: Monday, November 26, 2007 4:10 PM
> > Subject: Re: Throughput patches
> >
> >
> >> Hi!
> >>
> >> Any feedback on this?
> >>
> >> Thanks in advance
> >>
> >> Juan
> >>
> >> On Nov 16, 2007 12:35 PM, Juan Nin <juanin at gmail.com> wrote:
> >>> Hi!
> >>>
> >>> I've been reading the different threads about the problem with
> >>> throughput, being this the last one (I think):
> >>> http://www.mail-archive.com/devel@kannel.org/msg06847.html
> >>>
> >>> Apparently that fixes the outgoing traffic throughput, but impacts
> >>> incoming ACKs.
> >>>
> >>> Is there any new version of the patch which fixes this, or any plans
> >>> on fixing it soon?
> >>> Seems to me to be something important, since many SMSCs limit their
> >>> inbound traffic, and not being able to correctly set the throughput
> >>> parameters is a big problem.
> >>>
> >>> Also, that patch is EMI/UCP specific and Stuart Beck ported it to SMPP.
> >>> If there are intentions on fixing it on Kannel, will it be coded on
> >>> each smsc implementation, or will it be abstracted to some more global
> >>> place (don't know if it's possible)
> >>>
> >>> Thanks in advance,
> >>>
> >>> Juan
> >>>
> >>
> >>
> >
> >
> >
>
>
> --
> Alvin Starr                   ||   voice: (416)585-9971
> Interlink Connectivity        ||   fax:   (416)585-9974
> alvin at iplink.net              ||
>
>
>



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