[SR-Users] ndb_mongodb, db_mongodb and replicasets

Daniel-Constantin Mierla miconda at gmail.com
Mon Nov 16 12:26:07 CET 2015


Can you try with ndb_mongodb module?

Is anything suspect in the logs of mongodb server?

What is the version of mongodb-c-driver?

Cheers,
Daniel

On 16/11/15 11:12, Kelvin Chua wrote:
> I also figured the code checks out, so i'm not sure where to look,
> there is no error, just that queries return nothing
>
> If I point the mongo URI just to the primary node, I get this
>
> Nov 16 17:59:45 SG1-SIP /usr/local/sbin/kamailio[16451]: DEBUG:
> db_mongodb [mongodb_connection.c:55]: db_mongodb_new_connection():
> connection open to: mongodb://10.0.1.2/siptrace <http://10.0.1.2/siptrace>
> Nov 16 17:59:45 SG1-SIP /usr/local/sbin/kamailio[16451]: DEBUG:
> db_mongodb [mongodb_dbase.c:851]: db_mongodb_query(): query to
> collection [version]
> Nov 16 17:59:45 SG1-SIP /usr/local/sbin/kamailio[16451]: DEBUG:
> db_mongodb [mongodb_dbase.c:885]: db_mongodb_query(): query filter: {
> "table_name" : "sip_trace" }
> Nov 16 17:59:45 SG1-SIP /usr/local/sbin/kamailio[16451]: DEBUG:
> db_mongodb [mongodb_dbase.c:904]: db_mongodb_query(): columns filter:
> { "table_version" : 1 }
> Nov 16 17:59:45 SG1-SIP /usr/local/sbin/kamailio[16451]: DEBUG:
> db_mongodb [mongodb_dbase.c:349]: db_mongodb_get_columns(): 1 columns
> returned from the query
> Nov 16 17:59:45 SG1-SIP /usr/local/sbin/kamailio[16451]: DEBUG:
> db_mongodb [mongodb_dbase.c:377]: db_mongodb_get_columns(): Found a
> field[0] named: table_version
> Nov 16 17:59:45 SG1-SIP /usr/local/sbin/kamailio[16451]: DEBUG:
> db_mongodb [mongodb_dbase.c:396]: db_mongodb_get_columns(): allocate
> 16 bytes for RES_NAMES[0] at 0x7f521bfb3ca8
> Nov 16 17:59:45 SG1-SIP /usr/local/sbin/kamailio[16451]: DEBUG:
> db_mongodb [mongodb_dbase.c:406]: db_mongodb_get_columns(): use
> DB1_INT result type
> Nov 16 17:59:45 SG1-SIP /usr/local/sbin/kamailio[16451]: DEBUG:
> db_mongodb [mongodb_dbase.c:460]: db_mongodb_get_columns():
> RES_NAMES(0x7f521bfb3ca8)[0]=[table_version] (16)
> Nov 16 17:59:45 SG1-SIP /usr/local/sbin/kamailio[16451]: DEBUG:
> db_mongodb [mongodb_dbase.c:671]: db_mongodb_convert_result():
> selected document: { "_id" : { "$oid" : "5642dec7775a1afd9ecc394e" },
> "table_version" : 4 }
>
>
> if i include a replicaset, this happens:
>
> Nov 16 17:56:47 SG1-SIP /usr/local/sbin/kamailio[16131]: DEBUG:
> db_mongodb [mongodb_connection.c:55]: db_mongodb_new_connection():
> connection open to: mongodb://10.0.1.1
> <http://10.0.1.1>,10.0.1.2,10.0.1.3/siptrace?replicaSet=rs0&slaveOk=true&readPreference=primaryPreferred
> <http://10.0.1.3/siptrace?replicaSet=rs0&slaveOk=true&readPreference=primaryPreferred>
> Nov 16 17:56:47 SG1-SIP /usr/local/sbin/kamailio[16131]: DEBUG:
> db_mongodb [mongodb_dbase.c:851]: db_mongodb_query(): query to
> collection [version]
> Nov 16 17:56:47 SG1-SIP /usr/local/sbin/kamailio[16131]: DEBUG:
> db_mongodb [mongodb_dbase.c:885]: db_mongodb_query(): query filter: {
> "table_name" : "sip_trace" }
> Nov 16 17:56:47 SG1-SIP /usr/local/sbin/kamailio[16131]: DEBUG:
> db_mongodb [mongodb_dbase.c:904]: db_mongodb_query(): columns filter:
> { "table_version" : 1 }
> Nov 16 17:56:47 SG1-SIP /usr/local/sbin/kamailio[16125]: DEBUG:
> db_mongodb [mongodb_dbase.c:733]: db_mongodb_store_result(): no result
> from mongodb
> Nov 16 17:56:47 SG1-SIP /usr/local/sbin/kamailio[16126]: DEBUG:
> db_mongodb [mongodb_dbase.c:733]: db_mongodb_store_result(): no result
> from mongodb
> Nov 16 17:56:47 SG1-SIP /usr/local/sbin/kamailio[16154]: DEBUG: <core>
> [sr_module.c:897]: init_mod_child(): rank -2: ndb_mongodb
> Nov 16 17:56:47 SG1-SIP /usr/local/sbin/kamailio[16128]: DEBUG:
> db_mongodb [mongodb_dbase.c:733]: db_mongodb_store_result(): no result
> from mongodb
> Nov 16 17:56:47 SG1-SIP /usr/local/sbin/kamailio[16130]: DEBUG:
> db_mongodb [mongodb_dbase.c:733]: db_mongodb_store_result(): no result
> from mongodb
> Nov 16 17:56:47 SG1-SIP /usr/local/sbin/kamailio[16131]: DEBUG:
> db_mongodb [mongodb_dbase.c:733]: db_mongodb_store_result(): no result
> from mongodb
>
>
>
>
>
> Kelvin Chua
>
> On Mon, Nov 16, 2015 at 5:39 PM, Daniel-Constantin Mierla
> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>
>     Quickly looking at the code, the ndb_mongodb should work with this
>     kind of uri. Do you get any errors?
>
>     Can you run with debug=3 and watch for log messages from
>     ndb_mongodb containing '... added server ...'. Does it have the
>     replica set uri there?
>
>     Cheers,
>     Daniel
>
>
>     On 16/11/15 09:57, Kelvin Chua wrote:
>>     yes, 
>>
>>     for example:
>>
>>     mongodb://10.0.1.1
>>     <http://10.0.1.1>,10.0.1.2,10.0.1.3/replicaSet=rs0&slaveOk=true&readPreference=primaryPreferred
>>     <http://10.0.1.3/replicaSet=rs0&slaveOk=true&readPreference=primaryPreferred>
>>
>>     i tried this but it didn't work.
>>
>>
>>     according to mongoc documentation, this URI should be valid
>>
>>     http://api.mongodb.org/c/1.2.1/mongoc_uri_t.html
>>
>>
>>
>>     Kelvin Chua
>>
>>     On Thu, Nov 12, 2015 at 3:53 PM, Daniel-Constantin Mierla
>>     <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>>
>>         Is there a specific format of the url for this case?
>>
>>         Cheers,
>>         Daniel
>>
>>
>>         On 11/11/15 11:41, Kelvin Chua wrote:
>>>         anybody ever tried using a mongodb url with replicasets and
>>>         parameters to work
>>>         with kamailio?
>>>
>>>         Kelvin Chua
>>>
>>>
>>>         _______________________________________________
>>>         SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>>         sr-users at lists.sip-router.org
>>>         <mailto:sr-users at lists.sip-router.org>
>>>         http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>
>>         -- 
>>         Daniel-Constantin Mierla
>>         http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda
>>         Book: SIP Routing With Kamailio - http://www.asipto.com
>>         Kamailio Advanced Training, Nov 30-Dec 2, Berlin - http://asipto.com/kat
>>
>>
>>         _______________________________________________
>>         SIP Express Router (SER) and Kamailio (OpenSER) - sr-users
>>         mailing list
>>         sr-users at lists.sip-router.org
>>         <mailto:sr-users at lists.sip-router.org>
>>         http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>
>>
>
>     -- 
>     Daniel-Constantin Mierla
>     http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda
>     Book: SIP Routing With Kamailio - http://www.asipto.com
>     Kamailio Advanced Training, Nov 30-Dec 2, Berlin - http://asipto.com/kat
>
>

-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Book: SIP Routing With Kamailio - http://www.asipto.com
Kamailio Advanced Training, Nov 30-Dec 2, Berlin - http://asipto.com/kat

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