<div dir="ltr">Hello Daniel,<div><br></div><div>You will find two pcap files in attachment. I am using the same mongoc library version in both cases.</div><div>Let me know if you need more info.</div><div><br></div><div>Kind regards,</div><div>Stephane</div></div><div class="gmail_extra"><br><div class="gmail_quote">On 27 February 2018 at 09:01, Daniel-Constantin Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<p>Hello,</p>
<p>can you send here the requests sent by kamailio for the two
mongodb versions? To compare and see where it can be fixed.</p>
<p>Also, were you using the same mongoc library version in both
cases?</p>
<p>Cheers,<br>
Daniel<br>
</p><div><div class="h5">
<br>
<div class="m_5123662677759671320moz-cite-prefix">On 26.02.18 12:57, Stephane wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Hello,
<div>I made some additional tests. </div>
<div>The problem is only present when kamailio is facing mongo
release 3.2 (or higher). </div>
<div>With mongo version 3.0 (or lower), the request sent by
kamailio is different: it contains $query and $table_version
elements and mongo accepts it.</div>
<div>Kind regards,<br>
</div>
<div>Stephane</div>
<div><br>
</div>
<div class="gmail_extra">
<div class="gmail_quote">On 23 February 2018 at 10:48,
Stephane <span dir="ltr"><<a href="mailto:mandalavoip@gmail.com" target="_blank">mandalavoip@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Hello Daniel,
<div><br>
</div>
<div>I took a pcap trace. And I see the following in the
answer sent by mongo</div>
<div><br>
</div>
<div>Failed to parse: { find: "version", filter: {
table_name: "location" }, table_version: 1, $db:
"kamailio", $readPreference: { mode:
"primaryPreferred" }, $clusterTime: { clusterTime:
Timestamp(1519379980, 1), signature: { hash:
BinData(0, 000000000000000000000000000000<wbr>0000000000),
keyId: 0 } } }. Unrecognized field
'table_version'.code<span style="white-space:pre-wrap"> </span>codeNameFailedToParseoperation<wbr>TimeZ$clusterTimeXclusterTimeZ<wbr>signature3hashkeyId</div>
<div><br>
</div>
<div>Kind regards,</div>
<div>Stephane</div>
</div>
<div class="m_5123662677759671320HOEnZb">
<div class="m_5123662677759671320h5">
<div class="gmail_extra"><br>
<div class="gmail_quote">On 23 February 2018 at
09:39, Daniel-Constantin Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<p>Hello,</p>
<p>I don't know if you can see the result sent
back by mongodb in its logs, it doesn't show
it there. Maybe you can sniff the traffic on
the network and see if mongodb sends the
proper response back. Kamailio logs like
nothing was retrieved.<br>
</p>
<p>Cheers,<br>
Daniel<br>
</p>
<div>
<div class="m_5123662677759671320m_6111474070442354138h5"> <br>
<div class="m_5123662677759671320m_6111474070442354138m_17351067677194617moz-cite-prefix">On
22.02.18 18:02, Stephane Focant wrote:<br>
</div>
</div>
</div>
<blockquote type="cite">
<div>
<div class="m_5123662677759671320m_6111474070442354138h5">
<div dir="ltr">
<div>Hello,</div>
<div>I have an issue when I try to use
kamailio 5.1 with usrloc and
db_mongdb modules.</div>
<div>When I try to start kamailio, I
get the following error:</div>
<div><br>
</div>
<div>0(22216) DEBUG: <core>
[db.c:314]: db_do_init2():
connection 0x7f735b5c4100 not found
in pool</div>
<div> 0(22216) DEBUG: db_mongodb
[mongodb_connection.c:55]:
db_mongodb_new_connection():
connection open to: mongodb://<a href="http://10.0.12.149" target="_blank">10.0.12.149</a>,10.0.12.<wbr>150,<a href="http://10.0.12.151/kamailio?replicaSet=sre_location&slaveOk=true&readPreference=primaryPreferred" target="_blank">10.0.12.151/kamailio?repli<wbr>caSet=sre_location&slaveOk=tru<wbr>e&readPreference=primaryPrefer<wbr>red</a></div>
<div> 0(22216) DEBUG: db_mongodb
[mongodb_dbase.c:864]:
db_mongodb_query(): query to
collection [version]</div>
<div> 0(22216) DEBUG: db_mongodb
[mongodb_dbase.c:898]:
db_mongodb_query(): query filter: {
"table_name" : "location" }</div>
<div> 0(22216) DEBUG: db_mongodb
[mongodb_dbase.c:917]:
db_mongodb_query(): columns filter:
{ "table_version" : 1 }</div>
<div> 0(22216) DEBUG: <core>
[db_res.c:120]: db_new_result():
allocate 56 bytes for result set at
0x7f735b5c4450</div>
<div> 0(22216) DEBUG: db_mongodb
[mongodb_dbase.c:746]:
db_mongodb_store_result(): no result
from mongodb</div>
<div> 0(22216) DEBUG: <core>
[db.c:404]: db_table_version(): no
row for table location found</div>
<div> 0(22216) ERROR: <core>
[db.c:450]:
db_check_table_version(): invalid
version 0 for table location found,
expected 9 (check table structure
and table "version")</div>
<div> 0(22216) ERROR: usrloc
[dlist.c:659]: register_udomain():
error during table version check.</div>
<div> 0(22216) DEBUG: <core>
[db_pool.c:100]: pool_remove():
removing connection from the pool</div>
<div> 0(22216) ERROR: registrar
[registrar.c:651]: domain_fixup():
failed to register domain</div>
<div> 0(22216) ERROR: <core>
[core/route.c:1154]: fix_actions():
fixing failed (code=-1) at
cfg:/usr/local/kamailio-5.1/et<wbr>c/kamailio/kamailio.cfg:660</div>
<div> 0(22216) ERROR: <core>
[core/rvalue.c:3860]:
fix_rval_expr(): failure in cfg at
line: 660 col: 22</div>
<div> 0(22216) ERROR: <core>
[core/rvalue.c:3860]:
fix_rval_expr(): failure in cfg at
line: 660 col: 22</div>
<div> 0(22216) ERROR: <core>
[core/route.c:1154]: fix_actions():
fixing failed (code=-1) at
cfg:/usr/local/kamailio-5.1/et<wbr>c/kamailio/kamailio.cfg:663</div>
<div>ERROR: error -1 while trying to
fix configuration</div>
<div> 0(22216) DEBUG: tm
[t_funcs.c:85]: tm_shutdown(): start</div>
<div> 0(22216) DEBUG: tm
[t_funcs.c:88]: tm_shutdown():
emptying hash table</div>
<div> 0(22216) DEBUG: tm
[t_funcs.c:90]: tm_shutdown():
removing semaphores</div>
<div> 0(22216) DEBUG: tm
[t_funcs.c:92]: tm_shutdown():
destroying tmcb lists</div>
<div> 0(22216) DEBUG: tm
[t_funcs.c:95]: tm_shutdown(): done</div>
<div> 0(22216) INFO: <core>
[core/sctp_core.c:53]:
sctp_core_destroy(): SCTP API not
initialized</div>
<div> 0(22216) DEBUG: <core>
[core/mem/shm.c:261]:
shm_destroy_manager(): destroying
memory manager: q_malloc</div>
<div> 0(22216) DEBUG: <core>
[core/mem/q_malloc.c:1165]:
qm_shm_lock_destroy(): destroying
the shared memory lock</div>
<div> 0(22216) DEBUG: <core>
[core/mem/pkg.c:91]:
pkg_destroy_manager(): destroying
memory manager: q_malloc</div>
<div><br>
</div>
<div><br>
</div>
<div>In mongoDB, I have the collection
"version" in the db kamailio, and
the entries needed for usrloc
(location and location_attrs):</div>
<div>sre_location:PRIMARY> use
kamailio</div>
<div>switched to db kamailio</div>
<div>sre_location:PRIMARY>
db.getCollection("version").fi<wbr>nd()</div>
<div>{ "_id" :
ObjectId("5a8ec43c601b262bef82<wbr>a595"),
"table_name" : "location",
"table_version" : 9 }</div>
<div>{ "_id" :
ObjectId("5a8edb72a3ec40427577<wbr>b8d0"),
"table_name" : "location_attrs",
"table_version" : 1 }</div>
<div><br>
</div>
<div><br>
</div>
<div>And logs in mongo show the
following info when kamailio starts:</div>
<div><br>
</div>
<div>2018-02-22T17:13:02.604+0100 I
NETWORK [conn90] received client
metadata from <a href="http://10.0.12.180:56320" target="_blank">10.0.12.180:56320</a>
conn: { driver: { name: "mongoc",
version: "1.9.2" }, os: { type:
"Linux", name: "CentOS", version:
"6.9 (Final)", architecture:
"x86_64" }, platform: "cfg=0x1563000
posix=200809 CC=GCC 4.4.7 20120313
(Red Hat 4.4.7-18) CFLAGS=""
LDFLAGS=""" }</div>
<div>2018-02-22T17:13:02.604+0100 I
COMMAND [conn90] command admin.$cmd
command: isMaster { isMaster: 1,
client: { driver: { name: "mongoc",
version: "1.9.2" }, os: { type:
"Linux", name: "CentOS", version:
"6.9 (Final)", architecture:
"x86_64" }, platform: "cfg=0x1563000
posix=200809 CC=GCC 4.4.7 20120313
(Red Hat 4.4.7-18) CFLAGS=""
LDFLAGS=""" }, compression: [],
$readPreference: { mode:
"secondaryPreferred" }, $db: "admin"
} numYields:0 reslen:716 locks:{}
protocol:op_query 0ms</div>
<div>2018-02-22T17:13:02.604+0100 I
COMMAND [conn90] command
kamailio.$cmd command: find { find:
"version", filter: { table_name:
"location" }, table_version: 1, $db:
"kamailio", $readPreference: { mode:
"primaryPreferred" }, $clusterTime:
{ clusterTime: Timestamp(1519315979,
1), signature: { hash: BinData(0,
000000000000000000000000000000<wbr>0000000000),
keyId: 0 } } } numYields:0
reslen:531 locks:{} protocol:op_msg
0ms</div>
<div>2018-02-22T17:13:02.605+0100 I
NETWORK [conn90] end connection <a href="http://10.0.12.180:56320" target="_blank">10.0.12.180:56320</a>
(9 connections now open)</div>
<div><br>
</div>
<div>I probably miss something: it is
not clear to me why kamailio is not
able to retrieve the value of
table_version for the table_name
location. Any idea would be very
welcome !</div>
<div><br>
</div>
<div>I use mongo-c-driver 1.9.2 and
mongodb 3.6</div>
<div><br>
</div>
<div>Thank you.</div>
<div>Stephane</div>
</div>
<br>
<fieldset class="m_5123662677759671320m_6111474070442354138m_17351067677194617mimeAttachmentHeader"></fieldset>
<br>
</div>
</div>
<pre>______________________________<wbr>_________________
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</font></span></pre>
<span class="m_5123662677759671320m_6111474070442354138HOEnZb"><font color="#888888"> </font></span></blockquote>
<span class="m_5123662677759671320m_6111474070442354138HOEnZb"><font color="#888888"> <br>
<pre class="m_5123662677759671320m_6111474070442354138m_17351067677194617moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="m_5123662677759671320m_6111474070442354138m_17351067677194617moz-txt-link-abbreviated" href="http://www.twitter.com/miconda" target="_blank">www.twitter.com/miconda</a> -- <a class="m_5123662677759671320m_6111474070442354138m_17351067677194617moz-txt-link-abbreviated" href="http://www.linkedin.com/in/miconda" target="_blank">www.linkedin.com/in/miconda</a>
Kamailio Advanced Training - March 5-7, 2018, Berlin - <a class="m_5123662677759671320m_6111474070442354138m_17351067677194617moz-txt-link-abbreviated" href="http://www.asipto.com" target="_blank">www.asipto.com</a>
Kamailio World Conference - May 14-16, 2018 - <a class="m_5123662677759671320m_6111474070442354138m_17351067677194617moz-txt-link-abbreviated" href="http://www.kamailioworld.com" target="_blank">www.kamailioworld.com</a></pre>
</font></span></div>
</blockquote>
</div>
<br>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</div>
</blockquote>
<br>
<pre class="m_5123662677759671320moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="m_5123662677759671320moz-txt-link-abbreviated" href="http://www.twitter.com/miconda" target="_blank">www.twitter.com/miconda</a> -- <a class="m_5123662677759671320moz-txt-link-abbreviated" href="http://www.linkedin.com/in/miconda" target="_blank">www.linkedin.com/in/miconda</a>
Kamailio Advanced Training - March 5-7, 2018, Berlin - <a class="m_5123662677759671320moz-txt-link-abbreviated" href="http://www.asipto.com" target="_blank">www.asipto.com</a>
Kamailio World Conference - May 14-16, 2018 - <a class="m_5123662677759671320moz-txt-link-abbreviated" href="http://www.kamailioworld.com" target="_blank">www.kamailioworld.com</a></pre>
</div></div></div>
</blockquote></div><br></div>