Hi,
Kannel doesn't "retrieve" SMS from the operator. Operator sends them to
kannel. Throughput doesn't affect incoming traffic, only outgoing and not
*_resp pdus. Are you referring to MO traffic or MT (DLRs)? It is difficult
to help you without any kind of logs. Since there is back log at your
operator, what do his logs say?
There is an issue with separate Tx/Rx connections in kannel. If only 1 of
the 2 drops, while the other is working, kannel doesn't realize it to
reconnect both ends. You might try transceiver mode for that.
BR,
Nikos
----- Original Message -----
From: Rapture
To: [email protected]
Sent: Thursday, April 14, 2011 8:27 AM
Subject: Slow RX incoming
Hi guys,
We’ve been running a campaign averaging 350,000 messages a day. Lately I
noticed kannel does not retrieve them as fast as it needs to hence a
backlog builds on the operator’s end. This is only affecting one of the
operators. On calling them, they insisted that it is Kannel which determines
how many RX messages to pull. I tried an old SMPP client software I’d
written in Delphi and it cleared all the backlog in less than 5 mins and
continues to do so in real time. All data is dumped into the same mysql
table. I’ve tried using throughput in kannel with no success. I’ve even
opened upto 15 channels to the same operator without success.
What could be the issue? How can I speed up my intake of messages?
Distraught,
TR
