Arif wrote:
> Hi!
>
> in the implementation of a call stateful proxy..
> I want to cleanup dead sessions..i.e sessions whose peers have died suddenly
> due to any reason..
>
> i think rfc 4028 addresses this by introducing Session Timers.. but wat if
> the End Points do not support rfc 4028.
> wat others means can i employ to cleanup hanged sessions..?
You are really pretty much out of luck. You could send periodic OPTIONS
messages to the two ends to see if they are still functional, but that
won't tell you if the call is still active.
Or you can just drop your state after some period of inactivity
regardless of whether the endpoints are still in session or not.
Why would you want to have a call stateful proxy?
Paul
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