[asterisk-dev] Asterisk Segfault After PJSIP Commit 5241

[George Joseph]

On Tue, Mar 1, 2016 at 12:21 PM, Ross Beer <ross.beer at outlook.com> wrote:

> Hi George,
>
> No endpoints are qualified, there are 20,000 endpoints with only 75 static
> contacts defined in the aors. The database is a MySQL cluster.
>
> With the current Asterisk 13 branch with cache disabled and the latest
> PJSIP it takes 5 mins and then before finishing it crashes.
>
> With Asterisk 13.7.2 with cache it takes around 1 1/2 min to load, however
> due to the bug with PJSIP Commit 5241 asterisk crashes when using TLS
> devices.
>

​Try 13.7.2 without the cache.  I'm trying to understand where the time is
being spent.​  I know it will crash because of that bug.  You're not doing
this on a production system are you??


>
> The main issue here is that the endpoints are loaded as soon as PJSIP
> loads, ideally endpoints would only be loaded once a device registers or
> attempts to make a call. Much in the same way as Asterisk 1.8 chan_sip
> manages realtime.
>
> There is no need to load the endpoints as they are not qualified.
>

​How do you know they're not qualified if you don't load them? :)

Time to load up a database with 20,000 endpoints I guess.​


>
> Ross
>
> ------------------------------
> From: george.joseph at fairview5.com
> Date: Tue, 1 Mar 2016 11:58:15 -0700
> To: asterisk-dev at lists.digium.com
> Subject: Re: [asterisk-dev] Asterisk Segfault After PJSIP Commit 5241
>
>
>
> On Tue, Mar 1, 2016 at 11:38 AM, Michael Ulitskiy <mulitskiy at acedsl.com>
> wrote:
>
> Hello,
>
>
>
> Please see this discussion
> http://lists.digium.com/pipermail/asterisk-dev/2015-October/075122.html
>
> I guess you're talking about the same problem.
>
>
> ​It's possible.​
>
>
>
>
>
> Michael
>
>
>
> On Tuesday, March 01, 2016 06:26:27 PM Ross Beer wrote:
>
> > Hi George,
>
> >
>
> > We need to store contacts in realtime for our system. However not all
> endpoints are registered only about 200, yet asterisk loops through every
> endpoint which has been defined. It does this if contacts are in realtime
> or not.
>
> >
>
> > Its almost like pjsip is loading them to check if they need to be
> qualified etc.
>
> >
>
> > Asterisk 1.8 only put things into cache once they were accessed, is this
> an option for sourcery?
>
>
> ​Well, in order to initiate qualify of contacts, Asterisk does have to
> "access" them all​ so I'm not quite sure what the problem is.
>
> Can we reset to a known config and see what happens?
>
> pjproject from the published 2.4.5 tarball.
> Asterisk from the published 13.7.2 tarball.
> Disable memory_cache altogether in sorcery.conf.
>
> See what happens.
>
> Give me an estimate of how many endpoints and aors there are in the
> database, how many of those aors have static contacts defined, and what's
> your qualify interval.
>
> An idea of your database setup would help as well.  Same server, local,
> remote, etc.
>
> Let's solve 1 problem at a time.
>
>
>
>
>
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