28 Feb
2018
28 Feb
'18
8:49 p.m.
Hello Daniel,
I tried with mongoc 1.8.0 (the trace I have sent) and also mongoc 1.9.2.
The result is the same : a "failed to parse" with as indication
"unrecognized field 'table_version'" when using mongo server version
3.6.2.
Both mongoc versions are running fine with a mongo server version 3.0.15.
Kind regards,
Stephane
On 28 February 2018 at 15:25, Daniel-Constantin Mierla <miconda(a)gmail.com>
wrote:
Hello,
I see in the pcap that the returned error contains:
Failed to parse: { find: "version", filter: { table_name: "location"
},
table_version: 1, $readPreference: { mode: "secondaryPreferred" }, $db:
"kamailio" }. Unrecognized field 'table_version'.
What is the version of mongoc library? I tried to quick search on google
and found a similar report :
- https://github.com/mongodb/mongo-php-driver/issues/516
On the other hand, it works with same lib but for different versions of
mongo server ... so might be something different.
Cheers,
Daniel
On 27.02.18 11:26, Stephane wrote:
Hello Daniel,
You will find two pcap files in attachment. I am using the same mongoc
library version in both cases.
Let me know if you need more info.
Kind regards,
Stephane
On 27 February 2018 at 09:01, Daniel-Constantin Mierla <miconda(a)gmail.com>
wrote:
Hello,
can you send here the requests sent by kamailio for the two mongodb
versions? To compare and see where it can be fixed.
Also, were you using the same mongoc library version in both cases?
Cheers,
Daniel
On 26.02.18 12:57, Stephane wrote:
Hello,
I made some additional tests.
The problem is only present when kamailio is facing mongo release 3.2 (or
higher).
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.
Kind regards,
Stephane
On 23 February 2018 at 10:48, Stephane <mandalavoip(a)gmail.com> wrote:
--
Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - March 5-7, 2018, Berlin - www.asipto.com
Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
Hello Daniel,
I took a pcap trace. And I see the following in the answer sent by mongo
Failed to parse: { find: "version", filter: { table_name: "location"
},
table_version: 1, $db: "kamailio", $readPreference: { mode:
"primaryPreferred" }, $clusterTime: { clusterTime: Timestamp(1519379980,
1), signature: { hash: BinData(0, 0000000000000000000000000000000000000000),
keyId: 0 } } }. Unrecognized field 'table_version'.code
codeNameFailedToParseoperationTimeZ$clusterTimeXclusterTimeZ
signature3hashkeyId
Kind regards,
Stephane
On 23 February 2018 at 09:39, Daniel-Constantin Mierla <
miconda(a)gmail.com> wrote:
--
Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - March 5-7, 2018, Berlin - www.asipto.com
Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
Hello,
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.
Cheers,
Daniel
On 22.02.18 18:02, Stephane Focant wrote:
Hello,
I have an issue when I try to use kamailio 5.1 with usrloc and
db_mongdb modules.
When I try to start kamailio, I get the following error:
0(22216) DEBUG: <core> [db.c:314]: db_do_init2(): connection
0x7f735b5c4100 not found in pool
0(22216) DEBUG: db_mongodb [mongodb_connection.c:55]:
db_mongodb_new_connection(): connection open to: mongodb://10.0.12.149
,10.0.12.150,10.0.12.151/kamailio?replicaSet=sre_location&slaveOk=tru
e&readPreference=primaryPreferred
0(22216) DEBUG: db_mongodb [mongodb_dbase.c:864]: db_mongodb_query():
query to collection [version]
0(22216) DEBUG: db_mongodb [mongodb_dbase.c:898]: db_mongodb_query():
query filter: { "table_name" : "location" }
0(22216) DEBUG: db_mongodb [mongodb_dbase.c:917]: db_mongodb_query():
columns filter: { "table_version" : 1 }
0(22216) DEBUG: <core> [db_res.c:120]: db_new_result(): allocate 56
bytes for result set at 0x7f735b5c4450
0(22216) DEBUG: db_mongodb [mongodb_dbase.c:746]:
db_mongodb_store_result(): no result from mongodb
0(22216) DEBUG: <core> [db.c:404]: db_table_version(): no row for
table location found
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")
0(22216) ERROR: usrloc [dlist.c:659]: register_udomain(): error during
table version check.
0(22216) DEBUG: <core> [db_pool.c:100]: pool_remove(): removing
connection from the pool
0(22216) ERROR: registrar [registrar.c:651]: domain_fixup(): failed to
register domain
0(22216) ERROR: <core> [core/route.c:1154]: fix_actions(): fixing
failed (code=-1) at cfg:/usr/local/kamailio-5.1/et
c/kamailio/kamailio.cfg:660
0(22216) ERROR: <core> [core/rvalue.c:3860]: fix_rval_expr(): failure
in cfg at line: 660 col: 22
0(22216) ERROR: <core> [core/rvalue.c:3860]: fix_rval_expr(): failure
in cfg at line: 660 col: 22
0(22216) ERROR: <core> [core/route.c:1154]: fix_actions(): fixing
failed (code=-1) at cfg:/usr/local/kamailio-5.1/et
c/kamailio/kamailio.cfg:663
ERROR: error -1 while trying to fix configuration
0(22216) DEBUG: tm [t_funcs.c:85]: tm_shutdown(): start
0(22216) DEBUG: tm [t_funcs.c:88]: tm_shutdown(): emptying hash table
0(22216) DEBUG: tm [t_funcs.c:90]: tm_shutdown(): removing semaphores
0(22216) DEBUG: tm [t_funcs.c:92]: tm_shutdown(): destroying tmcb lists
0(22216) DEBUG: tm [t_funcs.c:95]: tm_shutdown(): done
0(22216) INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP
API not initialized
0(22216) DEBUG: <core> [core/mem/shm.c:261]: shm_destroy_manager():
destroying memory manager: q_malloc
0(22216) DEBUG: <core> [core/mem/q_malloc.c:1165]:
qm_shm_lock_destroy(): destroying the shared memory lock
0(22216) DEBUG: <core> [core/mem/pkg.c:91]: pkg_destroy_manager():
destroying memory manager: q_malloc
In mongoDB, I have the collection "version" in the db kamailio, and the
entries needed for usrloc (location and location_attrs):
sre_location:PRIMARY> use kamailio
switched to db kamailio
sre_location:PRIMARY> db.getCollection("version").find()
{ "_id" : ObjectId("5a8ec43c601b262bef82a595"),
"table_name" :
"location", "table_version" : 9 }
{ "_id" : ObjectId("5a8edb72a3ec40427577b8d0"),
"table_name" :
"location_attrs", "table_version" : 1 }
And logs in mongo show the following info when kamailio starts:
2018-02-22T17:13:02.604+0100 I NETWORK [conn90] received client
metadata from 10.0.12.180:56320 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="""
}
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" }, $db:
"admin" } numYields:0 reslen:716 locks:{} protocol:op_query 0ms
2018-02-22T17:13:02.604+0100 I COMMAND [conn90] command kamailio.$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, 0000000000000000000000000000000000000000),
keyId: 0 } } } numYields:0 reslen:531 locks:{} protocol:op_msg 0ms
2018-02-22T17:13:02.605+0100 I NETWORK [conn90] end connection
10.0.12.180:56320 (9 connections now open)
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 !
I use mongo-c-driver 1.9.2 and mongodb 3.6
Thank you.
Stephane
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--
Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - March 5-7, 2018, Berlin - www.asipto.com
Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com