Hello,
I am using FOKUS IMS Core open source platform, and trying to investigate scheduling and queuing inside IMS. FOKUS IMS uses SER.
My question is : where inside SER configuration scripts, the *scheduling *and *queueing *of SIP messages is done? I am interested in a special function or part of the written program.
I hope that engineers that worked on developing of SER could help me with this issue.
Thank you in advance
Irma
On 3/5/13 2:36 PM, irma zujovic wrote:
Hello,
I am using FOKUS IMS Core open source platform, and trying to investigate scheduling and queuing inside IMS. FOKUS IMS uses SER.
My question is : where inside SER configuration scripts, the *scheduling * and *queueing *of SIP messages is done? I am interested in a special function or part of the written program.
this is not done in SER, it is done in kernel. kernel dispatches incoming traffic to one of multiple processes listening on sockets. Same for outgoing traffic -- SER leaves it to kernel's decision.
jiri
I hope that engineers that worked on developing of SER could help me with this issue.
Thank you in advance
Irma
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
For sake of completion, I wanted to add that for tcp traffic is a load balancing distribution of connections over tcp receive workers -- the worker with least number of assigned connection will take next one, a connection being assigned to a worker when there is traffic on it.
Besides this, one may build kind of own scheduling in processing via mqueue and timer, together using t_suspend()/t_continue(), although is more easy for to do distributing for particular processing, than setting priorities of processing.
Cheers, Daniel
On 3/5/13 4:13 PM, Jiri Kuthan wrote:
On 3/5/13 2:36 PM, irma zujovic wrote:
Hello,
I am using FOKUS IMS Core open source platform, and trying to investigate scheduling and queuing inside IMS. FOKUS IMS uses SER.
My question is : where inside SER configuration scripts, the *scheduling * and *queueing *of SIP messages is done? I am interested in a special function or part of the written program.
this is not done in SER, it is done in kernel. kernel dispatches incoming traffic to one of multiple processes listening on sockets. Same for outgoing traffic -- SER leaves it to kernel's decision.
jiri
I hope that engineers that worked on developing of SER could help me with this issue.
Thank you in advance
Irma
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
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Daniel-Constantin Mierla -
irma zujovic -
Jiri Kuthan