Hi,
As Jovan indicated, kannel has no control over when DLRs are received. This is
asynchronous and depends on SMSc which generates them upon mobile availability.
If you cannot process them real-time and cannot optimize your dlr-handler to do
so, you need to implement a queue, assuming that you handler can process all
dlrs within a certain period (i.e. 24 hrs) and your queue doesn't build up. As
suggested by Jovan your queue might be a database or a flat file, or even in
memory.
BR,
Nikos
----- Original Message -----
From: Latitude Berlin
To: Jovan Kostovski
Cc: users
Sent: Thursday, June 25, 2009 8:32 PM
Subject: Re: instructing Kannel to send DLR after a defined interval
From the question you are asking I assume that your dlr-url handler
can not process all the DLRs
that you are receiving and some get lost. Is this right?
Yes,thats right. My DLR-handler is slow and I wish to slow down the DLR
notifications.
On Thu, Jun 25, 2009 at 6:53 PM, Jovan Kostovski <[email protected]> wrote:
On Thu, Jun 25, 2009 at 6:06 PM, Latitude
Berlin<[email protected]> wrote:
> Hi,
>
> I am getting DLRs for the sent sms messages. Is there a was to instruct
> Kannel to send DLR for each after a defined interval? For example: send
dlr
> after 10 sec of sent sms.
Kannel can not send DLRs. Kannel receives the DLRs depending on the
defined dlr-mask
when sending the message and calls the dlr-url.
If I understand correctly you want kannel to buffer the DLR reports
and send them on predefined
interval of time. As far as I know kannel can not do that and
personally I don't think that this is
good behavior since prompt notifications for message status changes
are very important.
From the question you are asking I assume that your dlr-url handler
can not process all the DLRs
that you are receiving and some get lost. Is this right?
One way to avoid this is to set your DLR handler just to read the data
from the report and store
the data to a database or a plain text file. Than another program
which doesn't have to be very
fast in data processing will read from the database/text file and will
process the DLR data.
HTH, Jovan
