[OpenSIPS-Users] problem in dialplan

[Richard Revels]

We are using dialplan to create some site specific defaults in the startup
route.  If this is only encountered on startup I guess changing to an event
route would work if an event is generated when the rules become available.
Thank you for surfacing this problem.  It may explain an issue I've been
looking at for the last few hours.



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Richard Revels  •  System Architect II

900 Main Campus Drive, Suite 100, Raleigh, NC 27606



m: 919-578-3421  •  o: 919-727-4614

e: rrevels at bandwidth.com


On Thu, Jul 4, 2019 at 4:21 AM johan de clercq <johan at democon.be> wrote:

> Speaking just for myself.
>
>
>
> As opensips gains traction in production systems, the error when the rules
> are not loaded should be more clear, now it is : “No information available
> for dpid “.
>
> Secondly, this problem/issue is not trivial to find, therefore this should
> be seen in the logs on very low loglevels (0 or 1).
>
>
>
> BR,
>
>
>
> *From:* Users <users-bounces at lists.opensips.org> *On Behalf Of *Liviu
> Chircu
> *Sent:* Thursday, July 4, 2019 10:07 AM
> *To:* users at lists.opensips.org
> *Subject:* Re: [OpenSIPS-Users] problem in dialplan
>
>
>
> The issue was cleared off-list.  After a successful startup, it would
> take a while before the dialplan rules would become available, since child
> process #1, responsible for loading the dialplan rules was stuck in
> a DNS lookup while loading the drouting rules.
>
> This behavior was introduced in OpenSIPS 2.4.
>
> As I see it, an added problem is that script writers must now additionally
> write opensips.cfg code that handles the "rules are not yet available"
> case while processing SIP traffic.  And I do not recall any support for
> distinguishing between "rules not available" and "rule not matched" in any
> of the data matching modules.
>
> The question is: is this "post-startup data unavailability" glitch
> something worth paying attention to, or is it harmless?  Example affected
> modules:  drouting, dialplan
>
> Liviu Chircu
>
> OpenSIPS Developer
>
> http://www.opensips-solutions.com
>
> On 02.07.2019 19:51, johan de clercq wrote:
>
>
>
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