10 Jan
2019
10 Jan
'19
11:01 a.m.
Thanks Daniel for your suggestion but i am using default database created
by kamdbctl create so database engine is surely InnoDB.
As per your suggestion Henning, i have checked query logs of mysql and i
noticed one strange thing that even kamailio is sending query for watcher
table it is only locking active_watcher table.
Also kamailio is constantly firing this query : select
`presentity_uri`,`callid`,`to_tag`,`from_tag`,`event` from
`active_watchers` where `updated`=15 AND `event`<>'presence.winfo' for ids
0 to 49. what is the perpose if this please explain.
LOGS:
2019-01-10T06:51:07.356897Z 67 Query SET autocommit=0
2019-01-10T06:51:07.357157Z 67 Query LOCK TABLES active_watchers WRITE
2019-01-10T06:51:07.357461Z 67 Query select
`presentity_uri`,`callid`,`to_tag`,`from_tag`,`event` from
`active_watchers` where `updated`=15 AND `event`<>'presence.winfo'
2019-01-10T06:51:07.357796Z 67 Query ROLLBACK
2019-01-10T06:51:07.357916Z 67 Query SET autocommit=1
2019-01-10T06:51:07.358047Z 67 Query UNLOCK TABLES
2019-01-10T06:51:07.358162Z 67 Query SET autocommit=0
2019-01-10T06:51:07.358261Z 67 Query LOCK TABLES active_watchers WRITE
2019-01-10T06:51:07.358470Z 67 Query select
`presentity_uri`,`callid`,`to_tag`,`from_tag`,`event` from
`active_watchers` where `updated`=15 AND `event`='presence.winfo'
2019-01-10T06:51:07.358689Z 67 Query ROLLBACK
2019-01-10T06:51:07.359066Z 67 Query SET autocommit=1
2019-01-10T06:51:07.359191Z 67 Query UNLOCK TABLES
########################### NO locking of tables for this two queires
#################################
2019-01-10T06:51:07.390846Z 61 Query select
`username`,`domain`,`etag`,`event` from `presentity` where
`expires`<1547103067 AND `expires`>0 order by username
2019-01-10T06:51:07.391516Z 61 Query delete from `watchers` where
`inserted_time`<1547016667 AND `status`=2
#######################################################################################
2019-01-10T06:51:07.391779Z 61 Query SET autocommit=0
2019-01-10T06:51:07.391930Z 61 Query LOCK TABLES active_watchers WRITE
##### LOCKS table active watcher ????
2019-01-10T06:51:07.392276Z 61 Query select `callid`,`to_tag`,`from_tag`
from `active_watchers` where `expires`<1547103067 AND `updated`=-1
2019-01-10T06:51:07.392617Z 61 Query COMMIT
2019-01-10T06:51:07.392790Z 61 Query SET autocommit=1
2019-01-10T06:51:07.392936Z 61 Query UNLOCK TABLES
2019-01-10T06:51:07.459480Z 67 Query SET autocommit=0
2019-01-10T06:51:07.459651Z 67 Query LOCK TABLES active_watchers WRITE
2019-01-10T06:51:07.459926Z 67 Query select
`presentity_uri`,`callid`,`to_tag`,`from_tag`,`event` from
`active_watchers` where `updated`=16 AND `event`<>'presence.winfo'
2019-01-10T06:51:07.460225Z 67 Query ROLLBACK
2019-01-10T06:51:07.460322Z 67 Query SET autocommit=1
2019-01-10T06:51:07.460445Z 67 Query UNLOCK TABLES
2019-01-10T06:51:03.369484Z 53 Query SET autocommit=0
2019-01-10T06:51:03.369760Z 53 Query LOCK TABLES active_watchers WRITE
##### LOCKS table active watcher ????
2019-01-10T06:51:03.369962Z 67 Query SET autocommit=0
2019-01-10T06:51:03.370104Z 67 Query LOCK TABLES active_watchers WRITE
2019-01-10T06:51:03.371851Z 53 Query select `status`,`reason` from
`watchers` where `presentity_uri`='sip:4040@172.16.16.149' AND
`watcher_username`='3030' AND `watcher_domain`='172.16.16.149' AND
`event`='presence'
2019-01-10T06:51:03.376684Z 53 Query ROLLBACK
2019-01-10T06:51:03.376836Z 53 Query SET autocommit=1
2019-01-10T06:51:03.377321Z 53 Query UNLOCK TABLES
2019-01-10T06:51:03.379047Z 67 Query select
`presentity_uri`,`callid`,`to_tag`,`from_tag`,`event` from
`active_watchers` where `updated`=26 AND `event`<>'presence.winfo'
2019-01-10T06:51:03.379571Z 67 Query ROLLBACK
2019-01-10T06:51:03.380294Z 67 Query SET autocommit=1
2019-01-10T06:51:03.383371Z 67 Query UNLOCK TABLES
On Thu, Jan 10, 2019 at 2:16 AM Henning Westerholt <hw(a)kamailio.org> wrote:
Am Mittwoch, 9. Januar 2019, 09:47:07 CET schrieb
Ravindrakumar Bhatt:
--
*Thanks and Regards,*
*Ravindrakumar Bhatt*
Jr. Software Developer
Ecosmob Technologies Ltd
Ahmedabad
Mo:*+918460692402*
I tried on command line with LOCK TABLES
watchers write; and it works
fine. also i am usinf root@localhost with all permissions still same
errors
show continuously. please tell if any more
details are required for same.
Errors:
Hello Ravindrakumar,
I would suggest then to enable mysql query logging and have a look to the
actual query that is executed from the module and match to the errors
below.
Please keep the sr-users list in CC.
Best regards,
Henning
Jan 9 00:11:23 client1
/usr/local/sbin/kamailio[2704]: ERROR: {1 1
SUBSCRIBE NGFiMGJmM2VlYWQyNTQ5NWJjNmVmYTExY2ZhMWM1NDQ.} db_mysql
[km_dbase.c:128]: db_mysql_submit_query(): driver error on query: Table
'watchers' was not locked with LOCK TABLES (1100)
Jan 9 00:11:23 client1 /usr/local/sbin/kamailio[2704]: ERROR: {1 1
SUBSCRIBE NGFiMGJmM2VlYWQyNTQ5NWJjNmVmYTExY2ZhMWM1NDQ.} <core>
[db_query.c:132]: db_do_query_internal(): error while submitting query
Jan 9 00:11:23 client1 /usr/local/sbin/kamailio[2704]: ERROR: {1 1
SUBSCRIBE NGFiMGJmM2VlYWQyNTQ5NWJjNmVmYTExY2ZhMWM1NDQ.} presence
[subscribe.c:2827]: get_db_subs_auth(): while querying watchers table
Jan 9 00:11:23 client1 /usr/local/sbin/kamailio[2704]: ERROR: {1 1
SUBSCRIBE NGFiMGJmM2VlYWQyNTQ5NWJjNmVmYTExY2ZhMWM1NDQ.} presence
[subscribe.c:1217]: handle_subscribe(): getting subscription status from
watchers table
Jan 9 00:11:56 client1 /usr/local/sbin/kamailio[2713]: ERROR: db_mysql
[km_dbase.c:128]: db_mysql_submit_query(): driver error on query: Table
'active_watchers' was not locked with LOCK TABLES (1100)
Jan 9 00:11:56 client1 /usr/local/sbin/kamailio[2713]: ERROR: <core>
[db_query.c:132]: db_do_query_internal(): error while submitting query
Jan 9 00:11:56 client1 /usr/local/sbin/kamailio[2713]: ERROR: presence
[notify.c:1370]: publ_notify_notifier(): Can't query db
Jan 9 00:11:56 client1 /usr/local/sbin/kamailio[2713]: ERROR: presence
[publish.c:178]: msg_presentity_clean(): Updating watcher records
Jan 9 00:12:36 client1 /usr/local/sbin/kamailio[2713]: ERROR: db_mysql
[km_dbase.c:128]: db_mysql_submit_query(): driver error on query: Table
'active_watchers' was not locked with LOCK TABLES (1100)
Jan 9 00:12:36 client1 /usr/local/sbin/kamailio[2713]: ERROR: <core>
[db_query.c:132]: db_do_query_internal(): error while submitting query
Jan 9 00:12:36 client1 /usr/local/sbin/kamailio[2713]: ERROR: presence
[notify.c:1370]: publ_notify_notifier(): Can't query db
Jan 9 00:12:36 client1 /usr/local/sbin/kamailio[2713]: ERROR: presence
[publish.c:178]: msg_presentity_clean(): Updating watcher records
Jan 9 00:13:16 client1 /usr/local/sbin/kamailio[2713]: ERROR: db_mysql
[km_dbase.c:128]: db_mysql_submit_query(): driver error on query: Table
'active_watchers' was not locked with LOCK TABLES (1100)
Jan 9 00:13:16 client1 /usr/local/sbin/kamailio[2713]: ERROR: <core>
[db_query.c:132]: db_do_query_internal(): error while submitting query
Jan 9 00:13:16 client1 /usr/local/sbin/kamailio[2713]: ERROR: presence
[notify.c:1370]: publ_notify_notifier(): Can't query db
Jan 9 00:13:16 client1 /usr/local/sbin/kamailio[2713]: ERROR: presence
[publish.c:178]: msg_presentity_clean(): Updating watcher records
On Wed, Jan 9, 2019 at 1:55 AM Henning Westerholt <hw(a)kamailio.org>
wrote:
> Am Dienstag, 8. Januar 2019, 14:57:21 CET
schrieb Ravindrakumar Bhatt:
> > I am using latest kamailio stable version. i have used it for
presenece
>
> and
>
> > BLF. i am facing issue in presence related method when i am setting
> > sub_db_mode to any db related mode like 3.
>
> Hello Ravindrakumar,
>
> the presence module uses a database LOCK TABLE command and this fails.
Can
> you
> check if the database user that is used from Kamailio has the
appropriate
> permissions to issue this command on the
database? You can try e.g.
with
> mysql
> command line client.
>
> > Version :
> > version: kamailio 5.2.0 (x86_64/linux) 535e13
> > flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS,
USE_RAW_SOCKS,
> > DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK,
SHM_MEM, SHM_MMAP, PKG_MALLOC,
> > Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX,
> > FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR,
> > USE_DST_BLACKLIST, HAVE_RESOLV_RES
> > ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144 MAX_URI_SIZE
1024,
> > BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
> > poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
> > id: 535e13
> > compiled on 06:32:22 Jan 8 2019 with gcc 4.8.5
> >
> > Kamailio.cfg setup:
> > modparam("presence|presence_xml", "db_url", DBURL)
> > modparam("presence", "server_address",
"sip:XX.XX.XX.XX:5050")
> > modparam("presence", "send_fast_notify", 0)
> > modparam("presence", "db_update_period", 20)
> > modparam("presence", "clean_period", 40)
> > modparam("presence", "subs_db_mode", 0)
> > modparam("presence", "fetch_rows", 1000)
> >
> > # ----- presence_xml params -----
> > #modparam("presence_xml", "db_url", DBURL)
> > modparam("presence_xml", "force_active", 1)
> >
> > # ----- pua params -----
> > modparam("pua", "db_url", DBURL)
> > modparam("pua", "db_mode", 2)
> > modparam("pua", "update_period", 60)
> > modparam("pua", "dlginfo_increase_version", 0)
> > modparam("pua", "reginfo_increase_version", 0)
> > modparam("pua", "check_remote_contact", 1)
> > modparam("pua", "fetch_rows", 1000)
> >
> > # ----- pua_dialoginfo params -----
> > modparam("pua_dialoginfo", "include_callid", 1)
> > modparam("pua_dialoginfo", "send_publish_flag",
FLT_DLGINFO)
> > modparam("pua_dialoginfo", "caller_confirmed", 0)
> > modparam("pua_dialoginfo", "include_tags", 1)
> > modparam("pua_dialoginfo", "override_lifetime", 124)
> >
> > # ----- dialog params -----
> > modparam("dialog", "db_url", DBURL)
> > modparam("dialog", "enable_stats", 1)
> > modparam("dialog", "db_mode", 1)
> > modparam("dialog", "dlg_flag", FLT_DLG)
> > modparam("presence_dialoginfo", "force_single_dialog", 0)
> > Error:
> > Jan 8 04:34:37 client1 /usr/local/sbin/kamailio[19523]: {1 1 PUBLISH
> > MzQ4ZjNhOGRlYWZlY2QyMDQwMGZlZjg0N2JlZGE2YWM.} ERROR: db_mysql
> > [km_dbase.c:128]: db_mysql_submit_query(): driver error on query:
Table
> > 'active_watchers' was not
locked with LOCK TABLES (1100)
> > Jan 8 04:34:37 client1 /usr/local/sbin/kamailio[19523]: {1 1 PUBLISH
> > MzQ4ZjNhOGRlYWZlY2QyMDQwMGZlZjg0N2JlZGE2YWM.} ERROR: <core>
> > [db_query.c:132]: db_do_query_internal(): error while submitting
query
> > Jan 8 04:34:37 client1
/usr/local/sbin/kamailio[19523]: {1 1 PUBLISH
> > MzQ4ZjNhOGRlYWZlY2QyMDQwMGZlZjg0N2JlZGE2YWM.} ERROR: presence
> > [notify.c:1369]: publ_notify_notifier(): Can't query db
> > Jan 8 04:34:37 client1 /usr/local/sbin/kamailio[19523]: {1 1 PUBLISH
> > MzQ4ZjNhOGRlYWZlY2QyMDQwMGZlZjg0N2JlZGE2YWM.} ERROR: presence
> > [presentity.c:1152]: update_presentity(): updating watcher records
> > Jan 8 04:34:37 client1 /usr/local/sbin/kamailio[19527]: {1 1
SUBSCRIBE
> >
MTlkYjI2NTBhYTFlMTBjYmYyMDgzNzQxYTM3OTE4OGE.} ERROR: db_mysql
> > [km_dbase.c:128]: db_mysql_submit_query(): driver error on query:
Table
> > 'watchers' was not locked with
LOCK TABLES (1100)
> > Jan 8 04:34:37 client1 /usr/local/sbin/kamailio[19527]: {1 1
SUBSCRIBE
> >
MTlkYjI2NTBhYTFlMTBjYmYyMDgzNzQxYTM3OTE4OGE.} ERROR: <core>
> > [db_query.c:132]: db_do_query_internal(): error while submitting
query
> > Jan 8 04:34:37 client1
/usr/local/sbin/kamailio[19527]: {1 1
SUBSCRIBE
> > > MTlkYjI2NTBhYTFlMTBjYmYyMDgzNzQxYTM3OTE4OGE.} ERROR: presence
> > > [subscribe.c:2827]: get_db_subs_auth(): while querying watchers table
> > Jan 8 04:34:37 client1
/usr/local/sbin/kamailio[19527]: {1 1
SUBSCRIBE
> >
MTlkYjI2NTBhYTFlMTBjYmYyMDgzNzQxYTM3OTE4OGE.} ERROR: presence
> > [subscribe.c:1217]: handle_subscribe(): getting subscription status
from
> > watchers table
> > Jan 8 04:34:37 client1 /usr/local/sbin/kamailio[19523]: {1 1 PUBLISH
> > MzQ4ZjNhOGRlYWZlY2QyMDQwMGZlZjg0N2JlZGE2YWM.} ERROR: presence
> > [publish.c:499]: ki_handle_publish_uri(): when updating presentity
> >
> > I am currently using presence with memory only db_mode but for
>
> persistence
>
> > i would like to use db_only mode which is not possible due to this
> > issue.
> > Any idea or suggetions for this issue.
>
> Best regards,
>
> Henning
--
Henning Westerholt - https://skalatan.de/blog/
Kamailio services - https://skalatan.de/services
Kamailio security assessment - https://skalatan.de/de/assessment