"Amol Patwardhan" <amol 'at' arabian.net> writes: > Hi, > > We are facing problems with Kannel 1.4.0 on red hat enterprise Linux. > > The web application that uses kannel to send-receive sms is hosted in > Websphere application server. > > The problem is that after some time the outgoing message from application > server to kannel get stuck. i.e. no messages > reach kannel for delivery to the smsc. After we restart kannel the outgoing > message services resume. > > I suspect, the http interface to kannel gets stuck due to caching or buffer > issues. But I am not sure and very much confused. > Can anyone please tell where to look for this problem?
A quick hint: it's possible that your application isn't closing requests to/from kannel. Restarting kannel appears as a workaround since the kernel will close the connections when the kannel process dies. You can view the opened connections with 'netstat -tpn'. -- Guillaume Cottenceau
