Hi Donald, If you are inexperienced with the at driver, I am inexperienced with SMS. However, I know a lot of kannel's code, and have my suspicions. Since i do not have any SMSc connections, I hope it is possible to recreate with full logs in your system. A couple of questions:
1) I don't doubt from what you say, that this is a bearerbox issue, but to be sure, have you tried restarting smsbox only, while in such state, to see if there is any effect? 2) From the logs, do you see SMS progressively delaying sent out more and more, until they stop altogether and stay in queue? In other words is it fairly reproducible, that this will happen after so many messages, or more or less unpredictable? 3) Are there particular messages that are responsible for hogging the queue, or could it be any message? Thanx, Nikos ----- Original Message ----- From: Donald Jackson To: kannel_dev_mailinglist Sent: Saturday, August 01, 2009 4:50 PM Subject: Kannel store issue Hi everyone, I am moving this issue to the devel list to see if we can get any more insight into it. It appears there are other users (from users list) having the same issue with no 'user type' resolutions. I am running a Kannel installation (cvs-20090721) with roughly 250 AT (smsc_at.c) SMSC's. The problem I am experiencing is that after some period of time it appears messages in the bearerbox get stuck in the store. I have used store-status and Alex's store tools to export the store and they all look like valid MT-PUSH messages (SMSC-ID is routable, etc). The only way (seemlingly) to get these messages out of the store is to restart the bearerbox, where they are pulled in and sent. My understanding of the store is that only messages which are ACK'd on the SMSC [smsc_at.c / bb_smscconn_sent()] layer are removed from store. I have not encountered this issue with SMPP binds, so I am presuming this is related to the smsc_at.c driver. I am very inexperienced with this so I would be very appreciative if anyone with some experience with the smsc_at.c driver could possibly provide some insight. I was previously running 1.4.3 with the same issue. Thanks in advance, -- Donald Jackson http://www.ddj.co.za/ donaldjster(a)gmail.com
