Hello Daniel,
I have currently 25 users having as a contact each other, so it's 25 times 25 sending subscribe/notify. UA - bria is set to TCP transport. So far it's 25 people inside the company, from 9 am all 25 are registered, so I guess it's 25 connections. Until today tcp_connection_lifetime was not set so according to the doc it was 120. I set it up to 3600. parameter children was set 28 parameter tcp_children parameter was not set, I set it up to 40. The other application which is using tcp is sybase module which connects to remote database. With children=28 there are 428 connection to sybase.
Suppose there will be few thousand users, all UA's on tcp transport. Then I will have to have tcp_children set to such high number?
Will changing transport for UA's solve this problem?
I found other thread which discusses the same issue: http://www.mail-archive.com/devel@lists.openser.org/msg02011.html
Do you know by the chance what are children and tcp_children values set up at iptel.org?
Thanks, Toly