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<p>Hi,</p>
<p><br>
</p>
<p>I agree that the conversation about HEP default settings doesn't warrant a lengthy discussion, however, the fact that the 'task processor' causes asterisk to stop processing packets is a serious issue. This is happening multiple times a day on several boxes.</p>
<p><br>
</p>
<p>I'm trying to identify what is causing over 1500 tasks to back-up in the '<span>subm:rtp_topic-000000de' scheduler. This is proving difficult as you only see counts and not actual waiting tasks.</span><span></span></p>
<p><span><br>
</span></p>
<p><span>From the backtraces, I noticed STUN requests being scheduled, these have been disabled. The next backtrace shows tasks for HEP which I believe do get added to the rtp_topic as they are processing srtp data.</span></p>
<p><span><br>
</span></p>
<p><span>While typing the task processor has once again stopped packets being processed, even with the HEP modules disabled, I will upload the information now. </span></p>
<p><span><br>
</span></p>
<p><span>I would prefer not to bother the dev team, but Asterisk 13 has a lot of bugs which I'm sure we would all prefer to be resolved before the next release goes out.</span></p>
<p><span><br>
</span></p>
<p><span>Kind regards,</span></p>
<p><span><br>
</span></p>
<p><span>Ross</span></p>
<br>
<br>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> asterisk-dev-bounces@lists.digium.com <asterisk-dev-bounces@lists.digium.com> on behalf of Matthew Jordan <mjordan@digium.com><br>
<b>Sent:</b> 28 June 2016 15:53<br>
<b>To:</b> Asterisk Developers Mailing List<br>
<b>Subject:</b> Re: [asterisk-dev] ASTERISK-26145 - Task Process Issues possibly caused by HEP</font>
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<div class="PlainText">On Tue, Jun 28, 2016 at 9:48 AM, Matt Fredrickson <creslin@digium.com> wrote:<br>
> On Tue, Jun 28, 2016 at 8:54 AM, Ross Beer <ross.beer@outlook.com> wrote:<br>
>> Hi,<br>
>><br>
>><br>
>> I am still facing a task processor issue on subm:rtp_topic-000000de, looking<br>
>> at the backtrace it looks to be related to HEP.<br>
><br>
> Sounds like you're having some good luck sleuthing :-)<br>
><br>
>> HEP is enabled by default and sends packets to 192.168.1.1:9061, shouldn't<br>
>> this be disabled by default and not enabled in Asterisk 13? It makes no<br>
>> sense to send packets if you can't be sure that a HEP server exists at the<br>
>> default server location.<br>
><br>
> I'd tend to agree with that logic. I haven't done much work with HEP,<br>
> but if HEP is enabled by default, we should probably change that<br>
> behavior. HEP should only be enabled if you "opt in" by setting it<br>
> up.<br>
><br>
> Just my .02.<br>
><br>
> Anybody else have any thoughts?<br>
><br>
<br>
I don't really care if they are enabled by default or not. For the<br>
most part, most modules in Asterisk are 'opt-out', not 'opt-in', but<br>
it doesn't really matter to me. Alternatively, instead of disabling<br>
the modules from building, the HEP modules can be disabled by setting<br>
the 'enabled' option to 'no' - which could also be changed in the<br>
sample config file.<br>
<br>
I will say that if you're installing the sample config files and not<br>
updating them - particularly for things that you aren't interfacing to<br>
- then you're setting up your systems poorly. The sample config files<br>
have long been used for documentation purposes - running 'make<br>
samples' and walking away is going to give you a bad time, and not<br>
just because of the HEP modules.<br>
<br>
Since these are just config file modifications we're talking about, a<br>
patch should be provided and submitted to Gerrit. This is a patch that<br>
anyone - including the issue reporter - could write. To echo what Josh<br>
said, this doesn't really merit a lengthy discussion on the mailing<br>
list, nor does it require 'poking' developers.<br>
<br>
Matt<br>
<br>
-- <br>
Matthew Jordan<br>
Digium, Inc. | CTO<br>
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA<br>
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