Hi Ivan,
On Thu, Jul 25, 2013 at 08:27:04PM +0400, Ivan Kluchnikov wrote:
Actually I think that we should implement more intellectual behavior of PCUfor handling restarts and disconnections of BTS and SGSN.
I think there is nothing wrong with a 'fail fast' approach. the SGSN disconnecting should be a rare event. The PCU is a small process. Exiting and re-spawning just to make 100% sure that no bogus state remains is a valid approach from my point of view. osmo-bts also does it the same way.
It's not like we're talking about a 200MByte sized complex process where re-spawning is an expensive operation.
Regards, Harald