Hi Daniel, Thanks for your response.
Any thoughts to my later comments? i.e. would you consider a patch that resets these variables between top-level request_route executions, either by $var(all) = $null, and/or modparam behavior, and/or something else? BTW, is the current behavior done this way for a specific reason or foreseen complication (i.e. one that I am not seeing at the moment)? Thanks! Armen On Wed, Jan 18, 2017 at 6:35 AM, Daniel-Constantin Mierla <mico...@gmail.com > wrote: > Hello, > > preparing the release of v4.4.5 and digesting the sr-dev mailing list > activity, I noticed that this was not answered. > > The $var(x) type of variables is not reset, they persist over execution of > the routing blocks. Their values are stored in private memory, so they are > like global variables per each kamailio process/worker. You have to reset > them explicitly. > > Cheers, > Daniel > > On 26/11/2016 00:19, Armen Babikyan wrote: > > Hello, > > I recall reading somewhere that all private variables (i.e. > $var(foo)-style pvs) are reset/destroyed between request_route executions, > but I have a suspicion this is not happening - either in some limited cases > or perhaps in all cases. > > I suppose the most telling symptom is that I see no references to either > destroy_vars() or reset_vars() functions that are defined in > $kamailio/modules/pv/pv_svar.{c,h}. > > Is this behavior intentional? If so, I'll see what I can do about > implementing a mechanism that manually resets (or destroys?) variables with > a "$var(all) = $null;"-type of statement (similar to "$uac_req(all) = > $null;"), or making a modparam setting that automatically does this. > > Thoughts welcome. Thanks! > > Armen > > > > _______________________________________________ > sr-dev mailing > listsr-...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev > > > -- > Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda > Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com > >
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