<div dir="ltr">Yes, and only when topology_hiding() is called later. No t_newtran().<div><br></div><div>How can one see the fixed Contact in the script? I've tried xlog with $ct, but that always shows the original one. I know it's being lost (or not) only by looking at callee_contact from dlg_list. If I can see the updated one I can be more precise about where I'm losing it.<br><div><br></div><div><br></div><div>- Jeff</div><div><br></div><div><div><br></div><div><br></div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Oct 29, 2020 at 5:45 AM Răzvan Crainea <<a href="mailto:razvan@opensips.org">razvan@opensips.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi, Jeff!<br>
<br>
So you're claiming that the updated contact is lost even if you call <br>
fix_nated_contact() before topology_hiding(), but only for the second <br>
branch? Are you calling t_newtran() anywhere in your script?<br>
<br>
Best regards,<br>
<br>
Răzvan Crainea<br>
OpenSIPS Core Developer<br>
<a href="http://www.opensips-solutions.com" rel="noreferrer" target="_blank">http://www.opensips-solutions.com</a><br>
<br>
On 10/28/20 8:30 PM, Jeff Pyle wrote:<br>
> Liviu,<br>
> <br>
> It looks like the fixed/update contact is lost only when <br>
> topology_hiding() is involved. Would you prefer a separate issue, or <br>
> shall I append the issue you referenced before?<br>
> <br>
> <br>
> - Jeff<br>
> <br>
> <br>
> On Wed, Oct 28, 2020 at 2:15 PM Jeff Pyle <<a href="mailto:jeff@ugnd.org" target="_blank">jeff@ugnd.org</a> <br>
> <mailto:<a href="mailto:jeff@ugnd.org" target="_blank">jeff@ugnd.org</a>>> wrote:<br>
> <br>
> Hey Liviu,<br>
> <br>
> fix_nated_contact() before topology_hiding(). Got it. As far as<br>
> losing the fixed contact during a serial fork, I'll do more testing<br>
> to localize exactly which combination of circumstances causes this<br>
> to surface and open a bug report.<br>
> <br>
> <br>
> - Jeff<br>
> <br>
> <br>
> On Wed, Oct 28, 2020 at 1:28 PM Liviu Chircu <<a href="mailto:liviu@opensips.org" target="_blank">liviu@opensips.org</a><br>
> <mailto:<a href="mailto:liviu@opensips.org" target="_blank">liviu@opensips.org</a>>> wrote:<br>
> <br>
> Hi!<br>
> <br>
> On 28.10.2020 18:49, Jeff Pyle wrote:<br>
>> First, I lose the updated Contact from fix_nated_contact()<br>
>> after a serial fork. Is this expected?<br>
> I would assume the `fix_nated_contact()` lump changes get backed<br>
> up into shared memory, then made available during the<br>
> failure_route. Anything else and IMHO it looks like a bug. <br>
> Opinions welcome.<br>
>><br>
>> Second, I've determined that if the Contact URI is not wrapped<br>
>> in <>, that's when I get the "second attempt to change URI<br>
>> Contact" error when running fix_nated_contact() in the<br>
>> branch_route[]. This feels like a bug.<br>
> <br>
> This one is a known, documented issue. Long story short: you<br>
> should always call fix_nated_contact() _before_<br>
> topology_hiding(). See this truth table for more info [1].<br>
> <br>
> [1]: <a href="https://github.com/OpenSIPS/opensips/issues/2172" rel="noreferrer" target="_blank">https://github.com/OpenSIPS/opensips/issues/2172</a><br>
> <br>
> -- <br>
> Liviu Chircu<br>
> <a href="http://www.twitter.com/liviuchircu" rel="noreferrer" target="_blank">www.twitter.com/liviuchircu</a> <<a href="http://www.twitter.com/liviuchircu" rel="noreferrer" target="_blank">http://www.twitter.com/liviuchircu</a>> |<a href="http://www.opensips-solutions.com" rel="noreferrer" target="_blank">www.opensips-solutions.com</a> <<a href="http://www.opensips-solutions.com" rel="noreferrer" target="_blank">http://www.opensips-solutions.com</a>><br>
> <br>
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