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<p><font face="monospace">Hi Michael,</font></p>
<p><font face="monospace">I've been working on this problem recently
and there is <a moz-do-not-send="true"
href="https://github.com/OpenSIPS/opensips/commit/90a00795b1d0685394818c4a69c235f487389878">a
patch</a> which has already received some amount of testing to
be deemed stable, hence I just decided to push it to master
branch.</font></p>
<p><font face="monospace">If you could pull it into your setup (both
boxes) and confirm there are no side-effects, that would help
make the backport to 3.5 and 3.4 a lot safer!</font></p>
<p><font face="monospace">Best regards,<br>
</font></p>
<div class="moz-cite-prefix">On 26.11.2024 17:59, Michael Ulitskiy
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:88cf0bf9-564b-45e0-ab9d-9baaca60bdc9@acedsl.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<p dir="auto">Hello,</p>
<p dir="auto">I've recently migrated my system to 2-node usrloc
full-sharing cluster. Now occasionally I receive the following
error on the receiving side:</p>
<p dir="auto">CRITICAL:usrloc:receive_ucontact_insert:</p>
<blockquote>
<blockquote>
<blockquote>
<p dir="auto">differring rlabels (0 vs. 1, ci: '<a
class="moz-txt-link-abbreviated moz-txt-link-freetext"
href="mailto:b7b3f2f3-38f32b64@192.168.10.87"
moz-do-not-send="true">b7b3f2f3-38f32b64@192.168.10.87</a>')<br>
It seems you have hit a programming bug.</p>
</blockquote>
</blockquote>
</blockquote>
<p dir="auto">Numbers in the error can be different (<span
style="color:#000000;background-color:#ffffff;">8 vs. 9,</span><span
style="color:#000000;background-color:#ffffff;">268 vs. 270).
</span><span style="font-family:monospace"><br>
</span><br>
Config is standard:</p>
<h4 dir="auto">Clusterer Module</h4>
<p dir="auto">loadmodule "clusterer.so"<br>
modparam("clusterer", "my_node_id", 2)<br>
modparam("clusterer", "db_mode", 0)<br>
modparam("clusterer", "sharing_tag", "vip1/1=backup")<br>
modparam("clusterer", "seed_fallback_interval", 10)<br>
modparam("clusterer", "my_node_info", "cluster_id=1,
url=bin:x.x.83.70:5555, flags=seed")<br>
modparam("clusterer", "neighbor_node_info",
"cluster_id=1,node_id=1,url=bin:x.x.83.69:5555")</p>
<h4 dir="auto">USeR LOCation module</h4>
<p dir="auto">loadmodule "usrloc.so"<br>
modparam("usrloc", "nat_bflag", "NAT_BFLAG") #NAT bflag saved in
usrloc, used to indicate nat<br>
modparam("usrloc", "desc_time_order", 1) #location records are
kept timestamp ordered. most recent 1st<br>
modparam("usrloc", "cseq_delay", 10)<br>
modparam("usrloc", "hash_size", 14) <a class="issue-link
js-issue-link" data-error-text="Failed to load title"
data-id="15125423" data-permission-text="Title is private"
data-url="https://github.com/OpenSIPS/opensips/issues/2"
data-hovercard-type="issue"
data-hovercard-url="/OpenSIPS/opensips/issues/2/hovercard"
href="https://github.com/OpenSIPS/opensips/issues/2"
moz-do-not-send="true">#2</a>^14 - 16356 hash entries<br>
modparam("usrloc", "location_cluster", 1)<br>
modparam("usrloc", "cluster_mode","full-sharing")<br>
modparam("usrloc", "working_mode_preset",
"full-sharing-cluster")</p>
<p dir="auto">Opensips version:<br>
root@csp-p1n2:~# /usr/local/opensips3/sbin/opensips -V<br>
version: opensips 3.4.9 (x86_64/linux)<br>
flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP,
PKG_MALLOC, Q_MALLOC, F_MALLOC, HP_MALLOC, DBG_MALLOC,
FAST_LOCK-ADAPTIVE_WAIT<br>
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144,
MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535<br>
poll method support: poll, epoll, sigio_rt, select.<br>
git revision: <a class="commit-link"
data-hovercard-type="commit"
data-hovercard-url="https://github.com/OpenSIPS/opensips/commit/cd02af8d942374398f95ceb5d0a3fd3b63acf346/hovercard"
href="https://github.com/OpenSIPS/opensips/commit/cd02af8d942374398f95ceb5d0a3fd3b63acf346"
moz-do-not-send="true"><tt>cd02af8</tt></a><br>
main.c compiled on 13:57:28 Nov 18 2024 with gcc 5.5.0</p>
<p dir="auto">Please let me know if you need any other info.<br>
Thanks,- <br>
</p>
<div class="moz-signature"><span style="font-size:10pt"><b>Michael
Ulitskiy</b><br>
Ace Innovative Networks, Inc.<br>
<a href="https://www.aceinnovative.com"
class="moz-txt-link-freetext" moz-do-not-send="true">https://www.aceinnovative.com</a><br>
</span></div>
<br>
<fieldset class="moz-mime-attachment-header"></fieldset>
<pre class="moz-quote-pre" wrap="">_______________________________________________
Users mailing list
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</pre>
</blockquote>
<pre class="moz-signature" cols="72">--
Liviu Chircu
<a class="moz-txt-link-abbreviated" href="http://www.opensips-solutions.com">www.opensips-solutions.com</a> | <a class="moz-txt-link-abbreviated" href="http://www.siphub.com">www.siphub.com</a></pre>
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