Re: Performance issue

Hi James,

first of all: please cc devel ML too, IMO it's interesting for all 
developers...

second: you have not answered my question! which version are you using? sorry 
but I can't guess...

third: emi2 smsc will retransmit all queued messages and does automaticaly 
reconnect w/o waiting of outgoing traffic.

Please answer these questions:
1) which version of kannel?
2) is kannel patched by you or is it a clean kannel.org version?
3) if kannel patched by you then try clean CVS kannel.org version.
3) if this is not a CVS version try it first and see if a ?bug? still here.
4) if nothing of above descr. help, provide us with a more debug bearerbox 
output, because we can't guess what's going wrong having only 2 lines from 
the debug log...

Thanks in advance for your help in kannel debugging!

On Friday 16 January 2004 05:07, James Wong wrote:
> I think I know what is wrong here
>
> 2004-01-16 11:55:56 [6] WARNING: EMI2[LocalLink]: received neither ACK nor
> NACK for message 0 in 60 seconds, disconnecting and reconnection
> 2004-01-16 11:55:56 [6] INFO: EMI2[LocalLink]: closing connection.
>
> Refer to to log above:
>
> Whenever the EMI2 connection lost/disconnected, due to situation shown in
> the log, the bearerbox will not try to connect to the server automatically
> until the next message sent, it establishes a new connection.
>
> The problem was when there's no more message sent from client, and the
> connection was closed, the messages will be kept/stored in the store file.
>
> It should always try to flush all the messages to smsc until they are no
> more messages in the store file, but it doesn't.
>
> Any comment from you?
>
> James
>
>
>
> -----Original Message-----
> From: Alexander Malysh [mailto:[email protected]]
> Sent: Thursday, January 15, 2004 6:12 PM
> To: James Wong; [email protected]
> Subject: Re: Performance issue
>
> Hi,
>
> which version are you using?
> and detailed description what happens would be usefull too (maybe with
> debug
>
> logfiles)...
>
> On Thursday 15 January 2004 11:11, James Wong wrote:
> > Hi,
> >
> >
> >
> > I am using Kannel to connect to another provider using EMI2 link.
> >
> > The client sends a lot of messages and they are sending fast but my
> > connection to EMI2 link is slow. So the messages will be stored in store
> > file.
> >
> > But occasionally, also quite often the EMI2 sends us some unrecognized
> > message and caused the connection to close then reconnect again.
> >
> > When this happen, the bearerbox takes very long time to retrieve the
> > messages and re-send it. And I noticed that It doesn't even try to
> > re-send the message each time the connection is back.
> >
> >
> >
> > Is this a known issue?
> >
> >
> >
> > James

-- 
Best regards / Mit besten Grüßen aus Düsseldorf

Dipl.-Ing.
Alexander Malysh
___________________________________________

Centrium GmbH
Vogelsanger Weg 80
40470 Düsseldorf

Fon: +49 (0211) 74 84 51 80
Fax: +49 (0211) 277 49 109

email: [email protected]
web: www.centrium.de
msn: [email protected]
icq: 98063111
___________________________________________

Please avoid sending me Word, Excel or PowerPoint attachments.
See http://www.fsf.org/philosophy/no-word-attachments.html