[SR-Users] Reload lua script?
Hello all I'm starting to play with lua scripting in Kamailio. It's really cool, some complex stuff in the script becomes really easy this way. The script is becoming quite big, therefore I'd like to use lua_run instead of lua_dofile. My doubt is pretty basic: if i load a script in memory at startup via the load parameter and the script is modifed afterwards, is there any way to reload the module so the script is reread? Thanks in advance Regards Javi ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] Reload lua script?
Thanks Daniel On Thu, Mar 29, 2012 at 2:49 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, On 3/29/12 11:49 AM, Javier Gallart wrote: Hello all I'm starting to play with lua scripting in Kamailio. It's really cool, some complex stuff in the script becomes really easy this way. The script is becoming quite big, therefore I'd like to use lua_run instead of lua_dofile. My doubt is pretty basic: if i load a script in memory at startup via the load parameter and the script is modifed afterwards, is there any way to reload the module so the script is reread? the two contexts created by app_lua were designed one for loading at startup and the other for reloading every time. Reloading on demand at runtime is not possible. I thought of checking the timestamp of the script, but can be a bit risky if saving on intermediary state during updates. The scripts are loaded in each process, sending a mi/rpc command will require to do some inter-process signaling. Both doable, not in my short term plans, though, if someone is contributing, will be appreciated. Understood, we may give it a try in the next weeks. Some options for speed up with existing code: - you can compile the Lua scripts, so reloading it each time will be faster (no more compile on-the-fly) I agree it's the most logical approach. - not sure about this one: in your script loaded at startup you may have some logic to load another script based on your rules (e.g., file timestamp, periodically, ...) Not sure either, will try. What about using luajit? Regards Javi Cheers, Daniel -- Daniel-Constantin Mierla Kamailio Advanced Training, April 23-26, 2012, Berlin, Germany http://www.asipto.com/index.**php/kamailio-advanced-**training/http://www.asipto.com/index.php/kamailio-advanced-training/ ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] sr-users Digest, Vol 82, Issue 21
Hello
this is what I normally use:
if (defined $var(x)) {...}
Regards
Javi
--
Message: 4
Date: Tue, 6 Mar 2012 20:05:32 -0600
From: Krishna Kurapati kkura...@gmail.com
Subject: [SR-Users] Improving Kamailo configuration parser ...
To: kamailio users sr-users@lists.sip-router.org
Message-ID:
caozcjafcarq+ht3r+mwckpyavjh+evfwna_hj6tahgyd2da...@mail.gmail.com
Content-Type: text/plain; charset=iso-8859-1
I used
if ($var(x) != null) { ... }
in one of the routes, and tried to run Kamailio server.
The server exited with an error. I did not know why.
Once I changed it to if ($var(x) != $null) {} the error went away.
I missed $ infront null. I think it is hard to trace such problems once a
large chunk
of logic is written since many of us come from C++ and scripting background
where $null
is not a common practice.
Also if I tried to use if (!$var(x)) { ... } Kamailio tries to convert the
value of $var(x) to integer.
prints WARNINGS in the log when the $var(x) consists of a string.
Krish Kura
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Re: [SR-Users] how to match exact string value in mtree (Uri Shacked)
Hi Daniel, no, in order to find the best match we do a manual trick using the s.prefixes transformation (I think you suggested that). We start with the full number and stop when we find a non-null value. This kamailio is serving many thousands of calls per hour, and the response time is pretty much the same as when we used the mtree module. For us , using redis has the advantage of being able to load the tree data faster than when we used postgres without the need to perform a mtree reload. Regards Javi On Fri, Feb 17, 2012 at 10:25 AM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello Javier, one question about redis, can it do longest prefix matching or all prefixes match? Cheers, Daniel On 2/16/12 2:51 PM, Javier Gallart wrote: Hello Uri I had similar needs and I found the ndb_redis module more suited for that type of task. Instead of a tree you have a hash like this: tname tprefix tvalue. If you do a hget nts $avp(DID) and you get a not null value you have found your exact match. It works very well for me and the time it takes for that query is barely noticeable. Of course redis does not address items like persistence, etc the same way a rdbms does. Hope it helps. Regards Javi On Thu, Feb 16, 2012 at 12:00 PM, sr-users-requ...@lists.sip-router.orgwrote: Send sr-users mailing list submissions to sr-users@lists.sip-router.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users or, via email, send a message with subject or body 'help' to sr-users-requ...@lists.sip-router.org You can reach the person managing the list at sr-users-ow...@lists.sip-router.org When replying, please edit your Subject line so it is more specific than Re: Contents of sr-users digest... Today's Topics: 1. how to match exact string value in mtree (Uri Shacked) -- Message: 1 Date: Thu, 16 Feb 2012 12:54:50 +0200 From: Uri Shacked ushac...@gmail.com Subject: [SR-Users] how to match exact string value in mtree To: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List sr-users@lists.sip-router.org Message-ID: CAMMbDhTFNXAE-K88= aemjo7ana_qjv3ajj3ah-axemxn3ze...@mail.gmail.com Content-Type: text/plain; charset=iso-8859-1 Hi, I am using Mtree to match prefix numbers, some of them starts with 0 or characters like D for example. so, the mtree param is like this: modparam(mtree, db_url, CFGDB) modparam(mtree, mtree, name=nts;dbtable=service_numbers_view;type=0;) modpmodparam(mtree, char_list, 0123456789*+#YMDabcdefgh) modparam(mtree, pv_value, $avp(mtval)) modparam(mtree, pv_values, $avp(mtvals)) The thing is, that i tried all: if(!mt_match(nts, $avp(DID),1)) if(!mt_match(nts, $avp(DID),2)) if(!mt_match(nts, $avp(DID),0)) and lets say i have the both prefix in the nts mtree: 09555 09555333 And the prefix i search for is $avp(DID)=09555444 I allwasy get the 09555 because it is the longest match. I need exact match. how do i do that? -- next part -- An HTML attachment was scrubbed... URL: http://lists.sip-router.org/pipermail/sr-users/attachments/20120216/9d2eb778/attachment.html -- ___ sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users End of sr-users Digest, Vol 81, Issue 40 ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla -- http://www.asipto.comhttp://linkedin.com/in/miconda -- http://twitter.com/miconda ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] ndb_redis module fails after a while
Hi Daniel, Andrew I've just tested the patch and kamailio crashes when the redis server is stopped. This is what I could get: -From the logs: Feb 17 06:33:32 r-gate-test ./kamailio[23812]: ALERT: core [main.c:751]: child process 23819 exited by a signal 11 Feb 17 06:33:32 r-gate-test ./kamailio[23812]: ALERT: core [main.c:754]: core was generated Feb 17 06:33:32 r-gate-test ./kamailio[23812]: INFO: core [main.c:766]: INFO: terminating due to SIGCHLD -An the backtrace: (...) Core was generated by `./kamailio -f ../etc/kamailio/kamailio.cfg'. Program terminated with signal 11, Segmentation fault. #0 redisFree (c=0x0) at hiredis.c:817 817if (c-fd 0) (gdb) bt #0 redisFree (c=0x0) at hiredis.c:817 #1 0x7f726f035461 in redisc_reconnect_server (rsrv=0x7f7271c93ac0) at redis_client.c:229 #2 0x7f726f037240 in redisc_exec (srv=value optimized out, cmd=0x7fffe98c6090, argv1=value optimized out, argv2=value optimized out, argv3=value optimized out, res=value optimized out) at redis_client.c:298 #3 0x7f726f034f7d in w_redis_cmd3 (msg=0x7f7271d7b018, ssrv=value optimized out, scmd=value optimized out, sres=0x7f7271d74b58 h\341\313qr\177) at ndb_redis_mod.c:156 #4 0x00417025 in do_action (h=0x7fffe98c6570, a=0x7f7271cc5248, msg=value optimized out) at action.c:1134 #5 0x0041e58b in run_actions (h=value optimized out, a=value optimized out, msg=value optimized out) at action.c:1610 #6 0x0041e8d4 in run_actions_safe (h=0x7fffe98c7610, a=0x7f7271c93781, msg=0x7f7271c93780) at action.c:1662 #7 0x004b731d in rval_get_int (h=0x7fffe98c7610, msg=0x0, i=0x7fffe98c6bd8, rv=0x3, cache=0x4) at rvalue.c:920 #8 0x004bb87c in rval_expr_eval_int (h=0x7fffe98c7610, msg=0x7f7271d7b018, res=0x7fffe98c6bd8, rve=0x7f7271cc6768) at rvalue.c:1914 #9 0x00417c7c in do_action (h=0x7fffe98c7610, a=0x7f7271ccb9d0, msg=value optimized out) at action.c:1092 #10 0x0041e58b in run_actions (h=value optimized out, a=value optimized out, msg=value optimized out) at action.c:1610 #11 0x00417cd7 in do_action (h=0x7fffe98c7610, a=0x7f7271ccbb10, msg=value optimized out) at action.c: #12 0x0041e58b in run_actions (h=value optimized out, a=value optimized out, msg=value optimized out) at action.c:1610 #13 0x0041795e in do_action (h=0x7fffe98c7610, a=value optimized out, msg=value optimized out) at action.c:732 #14 0x0041e58b in run_actions (h=value optimized out, a=value optimized out, msg=value optimized out) at action.c:1610 #15 0x0041e862 in run_top_route (a=0x7f7271c94888, msg=0x7f7271d7b018, c=value optimized out) at action.c:1683 #16 0x00498f36 in receive_msg ( buf=0x8bb100 INVITE sip:34661574758@79.170.68.215:5060 SIP/2.0\r\nVia: SIP/2.0/UDP 79.170.68.214:5060;branch=z9hG4bK-9451-1-0\r\nFrom: 34661574758 sip:34661574758@79.170.68.214:5060;tag=9451SIPpTag001\r\nTo: sut sip:..., len=value optimized out, rcv_info=0x7fffe98c7910) at receive.c:207 #17 0x00525987 in udp_rcv_loop () at udp_server.c:544 #18 0x004635f4 in main_loop () at main.c:1585 #19 0x00465e62 in main (argc=3, argv=0x7fffe98c7c08) at main.c:2475 Regards Javi On Fri, Feb 17, 2012 at 11:39 AM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, thanks for testing, indeed it was an extra declaration left over. Can you try with the new patch attached? Cheers, Daniel On 2/17/12 11:10 AM, Andrew Pogrebennyk wrote: Hi Daniel, On 02/17/2012 10:47 AM, Daniel-Constantin Mierla wrote: I made a patch for server reconnect -- I had no access to a computer with redis lib installed for the moment, hopefully it compiles. If you can try and tell the result, it would be great, I can commit then. I may be able to test this patch as well. Currently compilations bails out on attempt to redeclare redisc_reconnect_server function parameter: CC (gcc) [M ndb_redis.so] ndb_redis_mod.o CC (gcc) [M ndb_redis.so] redis_client.o redis_client.c: In function ‘redisc_reconnect_server’: redis_client.c:206:19: error: ‘rsrv’ redeclared as different kind of symbol redis_client.c:202:46: note: previous definition of ‘rsrv’ was here make[1]: *** [redis_client.o] Error 1 make: *** [modules] Error 1 __**_ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/**cgi-bin/mailman/listinfo/sr-**usershttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla -- http://www.asipto.com http://linkedin.com/in/miconda -- http://twitter.com/miconda ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] how to match exact string value in mtree (Uri Shacked)
Hi Maybe I didn't understand your scenario, but I don't see how to do it with the dialplan module. Let's say you have two entries in your dialplan table: 09555333 (this should go first) 09555* If your string is 09555444 you will still get the second entry Regards Javi On Fri, Feb 17, 2012 at 3:11 PM, Uri Shacked ushac...@gmail.com wrote: hi, what do you think about the Dialplan module? it can probably do the trick as well... cheers, On Fri, Feb 17, 2012 at 10:18 AM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, On 2/16/12 2:51 PM, Javier Gallart wrote: Hello Uri I had similar needs and I found the ndb_redis module more suited for that type of task. Instead of a tree you have a hash like this: tname tprefix tvalue. If you do a hget nts $avp(DID) and you get a not null value you have found your exact match. It works very well for me and the time it takes for that query is barely noticeable. Of course redis does not address items like persistence, etc the same way a rdbms does. for hash tables in config, the alternative is using htable module. Then the selection is done on exact match, no prefix matching. mtree is suitable for storing keys that are composed from a limited set of characters (like numbers, 0-9 digits only), otherwise becomes too memory consuming. For keys that are composed from any character and need exact match, hash table structures are more suitable, no matter if it is via htable module or something else like redis. Cheers, Daniel Hope it helps. Regards Javi On Thu, Feb 16, 2012 at 12:00 PM, sr-users-requ...@lists.sip-router.orgwrote: Send sr-users mailing list submissions to sr-users@lists.sip-router.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users or, via email, send a message with subject or body 'help' to sr-users-requ...@lists.sip-router.org You can reach the person managing the list at sr-users-ow...@lists.sip-router.org When replying, please edit your Subject line so it is more specific than Re: Contents of sr-users digest... Today's Topics: 1. how to match exact string value in mtree (Uri Shacked) -- Message: 1 Date: Thu, 16 Feb 2012 12:54:50 +0200 From: Uri Shacked ushac...@gmail.com Subject: [SR-Users] how to match exact string value in mtree To: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List sr-users@lists.sip-router.org Message-ID: CAMMbDhTFNXAE-K88= aemjo7ana_qjv3ajj3ah-axemxn3ze...@mail.gmail.com Content-Type: text/plain; charset=iso-8859-1 Hi, I am using Mtree to match prefix numbers, some of them starts with 0 or characters like D for example. so, the mtree param is like this: modparam(mtree, db_url, CFGDB) modparam(mtree, mtree, name=nts;dbtable=service_numbers_view;type=0;) modpmodparam(mtree, char_list, 0123456789*+#YMDabcdefgh) modparam(mtree, pv_value, $avp(mtval)) modparam(mtree, pv_values, $avp(mtvals)) The thing is, that i tried all: if(!mt_match(nts, $avp(DID),1)) if(!mt_match(nts, $avp(DID),2)) if(!mt_match(nts, $avp(DID),0)) and lets say i have the both prefix in the nts mtree: 09555 09555333 And the prefix i search for is $avp(DID)=09555444 I allwasy get the 09555 because it is the longest match. I need exact match. how do i do that? -- next part -- An HTML attachment was scrubbed... URL: http://lists.sip-router.org/pipermail/sr-users/attachments/20120216/9d2eb778/attachment.html -- ___ sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users End of sr-users Digest, Vol 81, Issue 40 ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla -- http://www.asipto.comhttp://linkedin.com/in/miconda -- http://twitter.com/miconda ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] Kamailio Redundancy examples/pointers required
Hello the net.ipv4.ip_nonlocal_bind = 1 options works fine. We have a very basic redundancy level, but it fits our current needs; sometimes it's even harder to troubleshoot the redundancy failures than the actual failures. We have 2 identical servers running kamailio and listening to the same ip addresses/ports (you need to enable the sysctl option for that). A heartbeat process controls in what machine the actual ip addresses are active. The DB is in one of the servers but we update the shared memory in both. For us having the DB down for a while is not critical because all the data is in memory. When one servers goes down the other one takes over immediately. It's a very comfortable setup also for doing upgrades in the configuration in a controlled manner. Hope it helps Regards Javi -- Message: 6 Date: Thu, 26 Jan 2012 12:13:18 +0500 From: Sammy Govind govoi...@gmail.com Subject: Re: [SR-Users] Kamailio Redundancy examples/pointers required To: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List sr-users@lists.sip-router.org Message-ID: CAJUJwtjMGTuNe1Cu5+BDthgj0xrSJrBM03XzcjZhWJ8Ar7=o...@mail.gmail.com Content-Type: text/plain; charset=iso-8859-1 Hi, Thanks for taking out time for this. really appreciate your ideas. Here are few things I've found useful so far. http://kamailio.org/events/2011-fosdem/p_usrloc.pdf This looks like one thing that one could have to ensure more reliability but we do need other application level and physical level failover techniques additionally. For using any technique like Linux-HA, Heartbeat, keepalived, UCARP or any floating/virtual IP techniques I really hope that the sysctl option mentioned in b/m thread really works. http://www.mail-archive.com/sr-users@lists.sip-router.org/msg03714.html http://old.nabble.com/Kamilio-Failover-Options-td21947502.html DNS SRV is one option. Using another Kamailio on top of two Kamailio is again a SPOF so I think its of no use at all. I hope to get a very reliable and working solution out of these forums. Regards, Sammy On Wed, Jan 25, 2012 at 9:49 PM, Andreas Granig agra...@sipwise.com wrote: Hi Sammy, On 01/25/2012 02:08 PM, Sammy Govind wrote: I've been looking for ways to create a redundant Kamailio cluster. I've googled alot but haven't got any concrete or final wording on any one solution that'll just work perfectly. The basic requirement is that in HA is never really easy :) case of Kamailio application failure or in case of physical machine error the whole setup just starts working on secondary server. Please suggest anything whichever you guys are using. Any reference URLs would be very much appreciated. For 1+1 setups, you can use a master/master replication (people also use drbd to sync the whole table space, not sure how good that works) on db level, use write-back mode in kamailio to make sure your registrations are written to DB immediately, then use heartbeat to do the IP/process fail-overs on network/power failures. On top, you can do manual checks to trigger a fail-over in case of high-level failures. I guess this is the typical and most straight-forward scenario. Your mileage might vary, depending on specific environment variables (e.g. you might want to announce your active server via RIP/OSPF using quagga instead of the more common gratuitous arp if your servers are geographically split). For scaling larger, put a kamailio instance acting as load-balancer in front of your proxies and scale them by providing some sharding information to the lb. Also the new db_cassandra backend in master branch looks pretty promising when it comes to HA/scaling. Maybe someone can provide some best practices regarding that as well? Andreas ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- next part -- An HTML attachment was scrubbed... URL: http://lists.sip-router.org/pipermail/sr-users/attachments/20120126/1d88120c/attachment.htm -- ___ sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users End of sr-users Digest, Vol 80, Issue 84 ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] ndb_redis module fails after a while
Hi Daniel both values are null. I might have found something: apparently some of the sockets kamailio-redis were inactive for a while and were being closed in the redis end. This is redis default config: # Close the connection after a client is idle for N seconds (0 to disable) timeout 600 I've set the timeout value to 0 to confirm if this is actually the problem. In case it might be useful for somebody, we've used lsof in recurrent mode to monitor the sockets status: server# lsof -i :6379 -r 5m===%T=== | grep -e == -e kamailio ===05:28:26=== kamailio 13365 kamailio4u IPv4 58622 0t0 TCP localhost:34994-localhost:6379 (ESTABLISHED) kamailio 13366 kamailio4u IPv4 58626 0t0 TCP localhost:34995-localhost:6379 (ESTABLISHED) kamailio 13367 kamailio4u IPv4 58628 0t0 TCP localhost:34996-localhost:6379 (ESTABLISHED) kamailio 13368 kamailio4u IPv4 58632 0t0 TCP localhost:34997-localhost:6379 (ESTABLISHED) kamailio 13369 kamailio4u IPv4 58649 0t0 TCP localhost:35000-localhost:6379 (ESTABLISHED) kamailio 13370 kamailio4u IPv4 58661 0t0 TCP localhost:35003-localhost:6379 (ESTABLISHED) kamailio 13376 kamailio 10u IPv4 58710 0t0 TCP localhost:35013-localhost:6379 (ESTABLISHED) kamailio 13377 kamailio4u IPv4 58705 0t0 TCP localhost:35012-localhost:6379 (ESTABLISHED) kamailio 13378 kamailio4u IPv4 58695 0t0 TCP localhost:35008-localhost:6379 (ESTABLISHED) kamailio 13381 kamailio4u IPv4 58691 0t0 TCP localhost:35006-localhost:6379 (ESTABLISHED) kamailio 13382 kamailio4u IPv4 58693 0t0 TCP localhost:35007-localhost:6379 (ESTABLISHED) ===05:28:31=== kamailio 13365 kamailio4u IPv4 58622 0t0 TCP localhost:34994-localhost:6379 (ESTABLISHED) kamailio 13366 kamailio4u IPv4 58626 0t0 TCP localhost:34995-localhost:6379 (CLOSE_WAIT) kamailio 13367 kamailio4u IPv4 58628 0t0 TCP localhost:34996-localhost:6379 (ESTABLISHED) kamailio 13368 kamailio4u IPv4 58632 0t0 TCP localhost:34997-localhost:6379 (CLOSE_WAIT) kamailio 13369 kamailio4u IPv4 58649 0t0 TCP localhost:35000-localhost:6379 (CLOSE_WAIT) kamailio 13370 kamailio4u IPv4 58661 0t0 TCP localhost:35003-localhost:6379 (CLOSE_WAIT) kamailio 13376 kamailio 10u IPv4 58710 0t0 TCP localhost:35013-localhost:6379 (CLOSE_WAIT) kamailio 13377 kamailio4u IPv4 58705 0t0 TCP localhost:35012-localhost:6379 (CLOSE_WAIT) kamailio 13378 kamailio4u IPv4 58695 0t0 TCP localhost:35008-localhost:6379 (CLOSE_WAIT) kamailio 13381 kamailio4u IPv4 58691 0t0 TCP localhost:35006-localhost:6379 (CLOSE_WAIT) kamailio 13382 kamailio4u IPv4 58693 0t0 TCP localhost:35007-localhost:6379 (CLOSE_WAIT) Regards Javi On Fri, Jan 13, 2012 at 9:35 AM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, On 1/13/12 8:00 AM, Javier Gallart wrote: Hi all I have started making some tests with the ndb_redis module. So far we have not stressed the module (no more than 5 HGET commands/second at maximum). It works well, but with at some point it starts failing. The failures are easily found because the logs always show this: INFO: core [main.c:811]: INFO: signal 13 received this due to a broken connection. What do you get in redis reply and info variables? After that the redis value is always null. If I restart kamailio it starts working again. I've run kamailio with debug=4 but I haven't seen more useful information. On the redis side, I could find nothing in the logs either, the number of clientes connected is alway much less than the configured maximum, Any idea? On the other hand, if I restart redis we need to restart kamailio to restore the connections. Is the reconnection to redis on the roadmap? It should not be that complex, there is the code for initializing the connection, it should be reused for doing it again in case of failure. Cheers, Daniel -- Daniel-Constantin Mierla -- http://www.asipto.com http://linkedin.com/in/miconda -- http://twitter.com/miconda ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
[SR-Users] ndb_redis module fails after a while
Hi all I have started making some tests with the ndb_redis module. So far we have not stressed the module (no more than 5 HGET commands/second at maximum). It works well, but with at some point it starts failing. The failures are easily found because the logs always show this: INFO: core [main.c:811]: INFO: signal 13 received After that the redis value is always null. If I restart kamailio it starts working again. I've run kamailio with debug=4 but I haven't seen more useful information. On the redis side, I could find nothing in the logs either, the number of clientes connected is alway much less than the configured maximum, Any idea? On the other hand, if I restart redis we need to restart kamailio to restore the connections. Is the reconnection to redis on the roadmap? Thanks in advance Regards Javi ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] Kamailio v3.2.0 Development Guide published
Daniel, This is great! Thanks a lot for it, it will help third-party contributors enormously. -- Alex I agree, excellent document, thank you -though I must say that, not being a developer, I understood very little :) -. Regards Javi ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
[SR-Users] Access to multivalue responses in ndb_redis
Hello do you know if it's possible to access the different values in a complex response using ndb_redis? For instance: ZREVRANGE key 0 -1 1) 123456 2) 123 3) 1 I'd like to store the first value (123456); is it possible? Thanks in advance Javi ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] mtree on db Berkeley DB?
Hi Daniel On Thu, Nov 17, 2011 at 8:03 AM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, On 11/16/11 12:45 PM, Javier Gallart wrote: [...] All the data in Redis stays in memory, you can dump periodic snapshots to disk. Some time ago they worked in a feature called disktore, with some cache mechanism between disk and memory, but as far as I know that line was abandoned. so if the redis goes down, then the records are lost or is doing dump of memory to disk at that time? I try to figure out if redis makes more sense than using one kamailio as a load balancer in front of two kamailios having the mtree in memory. The two with mtree will be restarted one after the other every 15 min. Load balancer can be configured to use only one, with quick fallback (100ms) to the second, or via kamctl the active kamailio with mtree is set to be used first. That's pretty much our current configuration; instead of having a kamailio as load-balancer we are using our own softswitch that sends the calls to 2 kamailio with mtree in memory. If there is a problem with one of them, the call is quickly rerouted to the backup kamailio. We're happy with that configuration; but as the tree keeps growing the time needed for populating the db + reloading the tree increases (about 4-5 minutes currently, not really under pressure yet...). That's why we were thinking about a full in-memory solution. At this point we're going to focus our tests with this setup: -1 redis Master server for writing, with frequent snapshots -2 redis Slave servers -2 kamailios, each of them reading from a slave redis stored in a shared variable for quick update via rpc -If redis_cmd returns an error, kamailio will respond with a 503 Status so that the softswitch will send the invite to the backup kamailio Of course this will make sense only if we're able to implement a mt_match equivalent in redis that gives an acceptable performance... Regards Javi kamailio with mtree will send back a 302 which is handled by load balancer Cheers, Daniel -- Daniel-Constantin Mierla -- http://www.asipto.com Kamailio Advanced Training, Dec 5-8, Berlin: http://asipto.com/u/kat http://linkedin.com/in/miconda -- http://twitter.com/miconda ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] mtree on db Berkeley DB?
Hi On Wed, Nov 16, 2011 at 8:13 AM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, On 11/15/11 10:09 PM, Javier Gallart wrote: Hello coming back to the topic related to mtree, to be able to set values via mi/rpc -- it won't be that difficult to add such functionality. Usually with a tree is mainly reading, due to fast matching on tree indexing. The question is how many times/often do you need to change values and how many of them at the same time (more or less). I was also thinking about that: our application works in such a way that the full tree is recalculated every 15 minutes. Currently we have aound 60 branches with 15 entries each. I assume many times the changes will be somewhere down the tree, since the first part of the number is usually the same (e.g., country code and operator prefix). To update the tree at runtime, while there are reads on it, there must be used a lock to be safe an consistent. If you do lot of writes and very often, then you keep the tree structure locked a lot, slowing the search. That's the case, tname is rarely updated, it's tvalue the column that we normally update. I guess you meant actually tprefix is not updated -- tname is table name, tprefix is the prefix used to build the tree. What would be the percentage of tvalue updates, do you have add/remove of tprefix-es? You're right, sorry for the wrong names. The tprefixes are only updated once a day, and only a tiny percentage of them (less than 1%) actually changes. Can you estimate the number of writes and how often they would be on a daily basis? There might be other solutions to look at, if writes are very often. From the numbers above, let's say that we need to update around 8M records every 15 minutes (we expect this number will keep steadily increasing...) But not all of them change the value, right? I've been checking this, and on average about 40% are updated in each reload. As a side note, I've looked at how to implement the mt_match equivalent in redis and it does't look that hard using kamailio s.prefixed transformation (as you suggested) and redis sorted sets. I'll need to make more tests to check the performance, I'll share the results. I have used this solution with mysql (using a table structure in memory of mysql server), since the changes could have been done in mysql in normal way, in one update query, which is a sync operation. Does redis do any caching or is using always the disk file db? All the data in Redis stays in memory, you can dump periodic snapshots to disk. Some time ago they worked in a feature called disktore, with some cache mechanism between disk and memory, but as far as I know that line was abandoned. Cheers, Daniel Thanks! Javi Cheers, Daniel Regards Javi ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla -- http://www.asipto.com Kamailio Advanced Training, Dec 5-8, Berlin: http://asipto.com/u/kathttp://linkedin.com/in/miconda -- http://twitter.com/miconda ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] mtree on db Berkeley DB?
Hello coming back to the topic related to mtree, to be able to set values via mi/rpc -- it won't be that difficult to add such functionality. Usually with a tree is mainly reading, due to fast matching on tree indexing. The question is how many times/often do you need to change values and how many of them at the same time (more or less). I was also thinking about that: our application works in such a way that the full tree is recalculated every 15 minutes. Currently we have aound 60 branches with 15 entries each. I assume many times the changes will be somewhere down the tree, since the first part of the number is usually the same (e.g., country code and operator prefix). To update the tree at runtime, while there are reads on it, there must be used a lock to be safe an consistent. If you do lot of writes and very often, then you keep the tree structure locked a lot, slowing the search. That's the case, tname is rarely updated, it's tvalue the column that we normally update. Can you estimate the number of writes and how often they would be on a daily basis? There might be other solutions to look at, if writes are very often. From the numbers above, let's say that we need to update around 8M records every 15 minutes (we expect this number will keep steadily increasing...) As a side note, I've looked at how to implement the mt_match equivalent in redis and it does't look that hard using kamailio s.prefixed transformation (as you suggested) and redis sorted sets. I'll need to make more tests to check the performance, I'll share the results. Thanks! Javi Cheers, Daniel Regards Javi ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] mtree on db Berkeley DB?
Hello very interesting issue actually...the mtree module fits perfectly well in a key-value model becaue basically is what the mtree table structure defines; that's why redis was the first thing that came to my mind when I saw the redis module. Two problems with redis: -no native mt_match function, up to the user to find the best option -replication. Until the cluster feature is ready, we need to change by hand the server ip address, which implies a kamailio restart. There is no mi command for changing the server in the fly, right..(not in the module documentation at least)? Daniel, I agree that your suggestion about the mi/rpc method would be nice. I will also take a look at Mongo as Douglas suggests, and especially CouchDB, because you can talk to Couch DB via http... Regards Javi On Mon, Nov 14, 2011 at 1:32 PM, Douglas Hubler doug...@hubler.us wrote: On Mon, Nov 14, 2011 at 5:10 AM, Daniel-Constantin Mierla mico...@gmail.com wrote: are there any other no-sql database systems that have such mechanism? Might not be hard to make a connector when the time will allow -- just to know the best options here. mongodb will auto promote. Caveat, (like redis if i understand correctly), is that all writes are directed to a single master (be it chosen dynamically), but reads can happen anywhere to spread the load. Also, you need to accept the distaster scenario of a network partition where a minority set of servers find themselves w/o a master. Example: 5 servers in datacenter #1 and 4 servers in datacenter #2. If the link between datacenters is broken, then all servers in datacenter #2 will not have a master and will be read-only until link is restored. Good part about single master is there's no chance of inconsistent data. Turns out local fail-over v.s. consistent data is a well explored area. http://blog.nahurst.com/visual-guide-to-nosql-systems I've worked w/the C++ driver to mongodb is anyone has questions. ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] mtree on db Berkeley DB?
Thanks Daniel yes, I thought about that too, I like redis a lot, and the redis module addition to kamailio is excellent news. However in this context it's not trivial to write a function that looks for the best match in a redis tree structure as mt_match does... Regards Javi On Sat, Nov 12, 2011 at 9:28 AM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, just mentioning ndb_redis module (in 3.2) - you may want to look at, it is key based access memory system. Otherwise, I haven't used personally berkeley db to comment on this particular subject. Cheers, Daniel On 11/11/11 7:50 PM, Javier Gallart wrote: Hi list we've been happily using the mtree module for months now. Lately the size of the tree has grown a lot. The mtree table needs to be fully repopulated and reloaded several times a day, and we are looking for a fastest mechanism (for populating the table, I guess the reload time does not depend much on the db backend...). Does anyone tried with Berkeley DB? Is this combination mtree-berkeley actually feasible...? Thanks Javi ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla -- http://www.asipto.com Kamailio Advanced Training, Dec 5-8, Berlin: http://asipto.com/u/kathttp://linkedin.com/in/miconda -- http://twitter.com/miconda ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
[SR-Users] mtree on db Berkeley DB?
Hi list we've been happily using the mtree module for months now. Lately the size of the tree has grown a lot. The mtree table needs to be fully repopulated and reloaded several times a day, and we are looking for a fastest mechanism (for populating the table, I guess the reload time does not depend much on the db backend...). Does anyone tried with Berkeley DB? Is this combination mtree-berkeley actually feasible...? Thanks Javi ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] Kamailio v3.2.0 Released - new major version is
Hello congratulations to all the people who has contributed! I'm looking forward to try it out, some of the new features look really promising... Regards Javi -- Message: 2 Date: Tue, 18 Oct 2011 20:30:22 +0200 From: Daniel-Constantin Mierla mico...@gmail.com Subject: [SR-Users] Kamailio v3.2.0 Released - new major version is out To: kamailio users sr-users@lists.sip-router.org, sr-dev sr-...@lists.sip-router.org, busin...@lists.kamailio.org Message-ID: 4e9dc5be.8080...@gmail.com Content-Type: text/plain; charset=windows-1252; format=flowed Kamailio (OpenSER) SIP Server v3.2.0 is out ? a major release with a very large number of new features and improvements. v3.2.0 release is a result of more than 10 months of development and 2 months of testing from the teams of Kamailio (OpenSER) and SIP Express Router (SER) projects. In the year of the 10th celebration of our project (http://sip-router.org/10-years-ser/), this version comes with 12 brand new modules in addition to a lot of fresh features in core and old modules. Full release notes, including links for download and documentation, are available at: * http://www.kamailio.org/w/kamailio-openser-v3-2-0-release-notes/ Many thanks to all developers and community members that made possible this release. Enjoy SIP routing in a more flexible and easier way with Kamailio v3.2.0! -- Daniel-Constantin Mierla -- http://www.asipto.com ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] mtree question
Hi Daniel thanks for giving a more detailed information. About the last point, it sounds really interesting; as a matter of fact it's exactly what I'm doing manually right now (we get a bunch of k,v pairs in each entry in the mtree and right now I parse them manually with loops and or transformations...)... Being able to use avp (o xavp) would be a nice addition to the modue. Regards Javi On Mon, Aug 15, 2011 at 5:55 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, some more comments/confirmations: On 8/12/11 11:31 PM, Javier Gallart wrote: Hi Juha based on my experience with the mtree module: -mt_match() will match the longest prefix in the tree, in your case 00358 * yes, longest prefix is matched -mt_ignore_duplicates makes sense when loading the data in the DB to the memory. There could be duplicate entries in the db and with that directive you tell kamailio how to handle that situation * indeed, duplicated are ignored in such mode, otherwise loading the records from db will throw error in duplicate prefixes. -I don't know about mt_tree_type...(never needed to test it) * this is intended to control the behavior of the tree data and matching mode. The default one is 0, match longest prefix and the associated data with the prefix is a string. This is complete implementation. There is actually a second mode, 1, intended to have the data as two integers separated by colon, like 'weight:value' iirc. The matching of any part of the prefix that has data associated with will add 'value' into a list of avps ordered by 'weight'. Since it was not really tested and the implementation might not be full -- due to lack of time at that moment and plans to migrate to use xavp for proper internal representation -- it was left undocumented. I should review this mode soon. Other types of trees may be added in the future in order to optimize the data in the nodes for runtime usage. Cheers, Daniel Hope it helps Regards Javi -- Message: 2 Date: Fri, 12 Aug 2011 10:10:29 +0300 From: Juha Heinanen j...@tutpro.com Subject: [SR-Users] mtree question To: sr-users@lists.sip-router.org Message-ID: 20036.53733.20652.518...@sip.test.fi Content-Type: text/plain; charset=us-ascii after reading mtree readme, it is not clear to me if mt_match() matches to longest or any matching prefix in the three. for example, if i have tree with prefixes 00 and 00358 and string to be matched is 0035892345670, will mt_match() set pv to value associated with 00 or 00358? also, if mt_ignore_duplicates is set, will 00358 be considered as duplicate of 00 or just prefixes that are exactly same. finally, what are possible mt_tree_type values and what types they stand for? -- juha -- ___ ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla -- http://www.asipto.com Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kathttp://linkedin.com/in/miconda -- http://twitter.com/miconda ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] mtree question
Hi Juha based on my experience with the mtree module: -mt_match() will match the longest prefix in the tree, in your case 00358 -mt_ignore_duplicates makes sense when loading the data in the DB to the memory. There could be duplicate entries in the db and with that directive you tell kamailio how to handle that situation -I don't know about mt_tree_type...(never needed to test it) Hope it helps Regards Javi -- Message: 2 Date: Fri, 12 Aug 2011 10:10:29 +0300 From: Juha Heinanen j...@tutpro.com Subject: [SR-Users] mtree question To: sr-users@lists.sip-router.org Message-ID: 20036.53733.20652.518...@sip.test.fi Content-Type: text/plain; charset=us-ascii after reading mtree readme, it is not clear to me if mt_match() matches to longest or any matching prefix in the three. for example, if i have tree with prefixes 00 and 00358 and string to be matched is 0035892345670, will mt_match() set pv to value associated with 00 or 00358? also, if mt_ignore_duplicates is set, will 00358 be considered as duplicate of 00 or just prefixes that are exactly same. finally, what are possible mt_tree_type values and what types they stand for? -- juha -- ___ ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] Dialog module question
Thanks Timo it looks really promising! I'll stay tuned for upcoming annoucements... Regards Javi On Tue, Jun 28, 2011 at 7:34 PM, Timo Reimann timo.reim...@1und1.de wrote: Hey Javier, On 28.06.2011 17:53, Javier Gallart wrote: I have little experience with the dialog module -so sorry if the quesiton is silly-, and I was wondering if I could use it for doing accounting (acc works just fine, but I was looking for a unique stop record that includes all the call information). The basic idea would be to assign the initial INVITE to a profile; and then, when BYE is received, build a cdr based of the dialog attributes...but afaik , upon reception of the BYE the dialog is destroyed. is there a way to access the dlg attributes inside the script when the BYE transaction is processed? Basically, what you are referring to is dialog-based CDR generation. Although it's not possible to do in the current Kamailio, a co-worker of mine and me have been working hard lately to implement this specific feature. It requires changes to the dialog module (such as allowing access to dialogs even after the BYE message is processed, just as you mentioned) and extending the acc module by a CDR mode. The plan is to get the new code into the project ASAP, certainly by the time SR 3.2 is released. So watch out for a new repository branch and an announcement on the mailing list to get your hands dirty with the new stuff soon. Cheers, --Timo ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] sr-users Digest, Vol 73, Issue 40
Hello not sure what you want to accomplish, but in case it might help this is how we use the mtree module. Our 3 columns are: partition, prefix, route Partition is just a name that defines a group, this is done inside the script before calling mt_match (via a table lookup for instance). Let's say if a call comes from ip x we assign it to partition 400; if it comes from ip y we assign it to partition 401. Each partition is a different tree. Consider these entries in the tree table: 400,123456,A 401,123456,A 401,1234567,B Let's say both x and y send a call with $rU 1234567; mt_match will return A for ip x, and B for ip y; we use that information for taking further routing decisions. A common situation might be: x has a unique route for a whole country while y has that entry but has more defined routes for more specific area codes inside that country. The column route could also be for instance the setid of a group of gw's for the dispatcher module, etc... Regards Javi Message: 3 Date: Tue, 14 Jun 2011 14:27:53 +0200 From: I?aki Baz Castillo i...@aliax.net Subject: Re: [SR-Users] Use of mtree module having multiple trees in the same table To: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List sr-users@lists.sip-router.org Message-ID: banlktim8h563kuy0yt9ptgosxj6w4qf...@mail.gmail.com Content-Type: text/plain; charset=UTF-8 2011/6/13 jose luis millan doctor...@gmail.com: I wonder if anyone could help me understanding how can I use this module in a scenario where multiple mtrees are defined behind the same database table. I can't guess how to speficy to 'mt_match' the mtree I want to match against, since the 'mtree' module parameter defines a specific memory tree based on a specific table, but not based on a specific 'tname' value. Indeed we have a table with these colums: - prefix:string to identify number destination. This is the regex column. - id_zone: integer, points to other table. This is the value column. - scope:integer, can be 0 or 1. So wee need two instances of mtree: 1) those rows with scope 0. 2) those rows with scope 1. Is it possible with current mtree module? or maybe we'd do better by creating two views of the table (one for entries with scope 0 and another for entries with scope 1)? Thanks a lot. -- I?aki Baz Castillo i...@aliax.net ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] Use of mtree module having multiple trees in the same table
Hello not sure what you want to accomplish, but in case it might help this is how we use the mtree module. Our 3 columns are: partition, prefix, route Partition is just a name that defines a group, this is done inside the script before calling mt_match (via a table lookup for instance). Let's say if a call comes from ip x we assign it to partition 400; if it comes from ip y we assign it to partition 401. Each partition is a different tree. Consider these entries in the tree table: 400,123456,A 401,123456,A 401,1234567,B Let's say both x and y send a call with $rU 1234567; mt_match will return A for ip x, and B for ip y; we use that information for taking further routing decisions. A common situation might be: x has a unique route for a whole country while y has that entry but has more defined routes for more specific area codes inside that country. The column route could also be for instance the setid of a group of gw's for the dispatcher module, etc... Regards Javi Message: 3 Date: Tue, 14 Jun 2011 14:27:53 +0200 From: I?aki Baz Castillo i...@aliax.net Subject: Re: [SR-Users] Use of mtree module having multiple trees in the same table To: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List sr-users@lists.sip-router.org Message-ID: banlktim8h563kuy0yt9ptgosxj6w4qf...@mail.gmail.com Content-Type: text/plain; charset=UTF-8 2011/6/13 jose luis millan doctor...@gmail.com: I wonder if anyone could help me understanding how can I use this module in a scenario where multiple mtrees are defined behind the same database table. I can't guess how to speficy to 'mt_match' the mtree I want to match against, since the 'mtree' module parameter defines a specific memory tree based on a specific table, but not based on a specific 'tname' value. Indeed we have a table with these colums: - prefix:string to identify number destination. This is the regex column. - id_zone: integer, points to other table. This is the value column. - scope:integer, can be 0 or 1. So wee need two instances of mtree: 1) those rows with scope 0. 2) those rows with scope 1. Is it possible with current mtree module? or maybe we'd do better by creating two views of the table (one for entries with scope 0 and another for entries with scope 1)? Thanks a lot. -- I?aki Baz Castillo i...@aliax.net -- next part -- An HTML attachment was scrubbed... URL: http://lists.sip-router.org/pipermail/sr-users/attachments/20110616/b928cbd3/attachment.htm -- ___ sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users End of sr-users Digest, Vol 73, Issue 47 ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] no private memory left after mi mt_reload command
Hi Henning yes, it does. We want to build the logic for acting upon a tree reload failure -like sending an alarm or something of the kind-. We were deciding whether to do it at the external java application that actually sends the xmlrpc request and that will receive the response, or at the kamailo itself, but I've found no way to access to the command output directly from the kamailio configuration script. But that's fine, we will just do it outside. Thanks for everything Regards Javi On Mon, Feb 28, 2011 at 1:38 PM, Henning Westerholt henning.westerh...@1und1.de wrote: On Friday 25 February 2011, Javier Gallart wrote: we are currently doing it looking for error messages in the logs, and it´s ok, but since the request is processed by the kamailio routing script via the xmlrpc module with the dispatch_rpc() command , I was wondering if there could be a way to check the command output inside the same script. Hi Javier, this xmlrpc transport does not return a result from the command execution on the server? Cheers, Henning ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
[SR-Users] no private memory left after mi mt_reload command
Hi all
we are running kamailio 3.1.1. Basically for every call it has to query a
mtree that is reloaded every 15 minutes. The mtree table is about 4M records
and is stored in a Pgostgres database. For the reload we use the command mi
mt_reload embedded in a xmlrpc request. The code for this is:
route[XMLRPC]{
if (method == POST || method == GET)
{
if (search(^User-Agent:))
{
xlog(xmlrpc request\n);
set_reply_close();
set_reply_no_connect(); # optional
dispatch_rpc();
}
exit;
}
}
This server has been running with no issued for some weeks now, but at some
point during the weekend the mi command started to fail. This is what the
logs show:
ERROR: core [db_res.c:181]: no private memory left
ERROR: db_postgres [km_res.c:225]: could not allocate rows
ERROR: db_postgres [km_dbase.c:280]: failed to convert rows
ERROR: mtree [mtree_mod.c:627]: Error while fetching result
ERROR: db_postgres [km_dbase.c:318]: invalid parameter value
ERROR: mtree [mtree_mod.c:738]: cannot re-load info from database
I've restarted kamailio and now it's working fine. Should we increase the
private memory? On the other hand, we'd like to detect this failure
condition on the script and act accordingly (for instance sending an email
with an alarm message), is there anyway to do this?
Thanks in advance
Regards
Javier
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Re: [SR-Users] no private memory left after mi mt_reload command
Thanks Henning,
I'll go with to recompile option and post the results...
Regards
Javier
2011/2/21 Henning Westerholt henning.westerh...@1und1.de
On Monday 21 February 2011, Javier Gallart wrote:
we are running kamailio 3.1.1. Basically for every call it has to query a
mtree that is reloaded every 15 minutes. The mtree table is about 4M
records and is stored in a Pgostgres database. For the reload we use the
command mi mt_reload embedded in a xmlrpc request. The code for this is:
route[XMLRPC]{
if (method == POST || method == GET)
{
if (search(^User-Agent:))
{
xlog(xmlrpc request\n);
set_reply_close();
set_reply_no_connect(); # optional
dispatch_rpc();
}
exit;
}
}
This server has been running with no issued for some weeks now, but at
some
point during the weekend the mi command started to fail. This is what the
logs show:
ERROR: core [db_res.c:181]: no private memory left
ERROR: db_postgres [km_res.c:225]: could not allocate rows
ERROR: db_postgres [km_dbase.c:280]: failed to convert rows
ERROR: mtree [mtree_mod.c:627]: Error while fetching result
ERROR: db_postgres [km_dbase.c:318]: invalid parameter value
ERROR: mtree [mtree_mod.c:738]: cannot re-load info from database
I've restarted kamailio and now it's working fine. Should we increase the
private memory? On the other hand, we'd like to detect this failure
condition on the script and act accordingly (for instance sending an
email
with an alarm message), is there anyway to do this?
Hi Javier,
this probably caused of the fragmentation of the internal private memory
pool
from the frequent dumps and other load. You could increase the pool, or
better
- switch the MI to the system memory pool by uncommenting this line in
kmi/Makefile
#DEFS+= -DMI_SYSTEM_MALLOC
and recompile the server.
Cheers,
Henning
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Re: [SR-Users] Reconnection to db
Hi Daniel i just tested the new version, now the mtree module is properly loaded. Logs when the server has been stopped (fisrt attempt): r_ctl Jan 19 04:49:58 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: DEBUG: db_postgres [km_dbase.c:130]: connection OK Jan 19 04:49:58 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: DEBUG: db_postgres [km_dbase.c:159]: sending query ok: 0x92fc00 (7) - [select tname,tprefix,tvalue from mtree order by tname] Jan 19 04:49:58 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: DEBUG: core [db_res.c:118]: allocate 48 bytes for result set at 0x94d020 Jan 19 04:49:58 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: DEBUG: db_postgres [km_dbase.c:229]: 0x92fc00 PQresultStatus(PGRES_FATAL_ERROR) PQgetResult(0x2b52d00) Jan 19 04:49:58 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: ERROR: db_postgres [km_dbase.c:247]: 0x92fc00 - invalid query, execution aborted Jan 19 04:49:58 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: ERROR: db_postgres [km_dbase.c:249]: 0x92fc00 - PQresultStatus(PGRES_FATAL_ERROR) Jan 19 04:49:58 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: ERROR: db_postgres [km_dbase.c:251]: 0x92fc00: server closed the connection unexpectedly#012#011This probably means the server terminated abnormally#012#011before or while processing the request.#012 Server down, second attempt (the server down condition is properly detected): Jan 19 04:50:18 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: DEBUG: db_postgres [km_dbase.c:133]: connection reset Jan 19 04:50:18 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: DEBUG: db_postgres [km_dbase.c:326]: PQclear(0x2b52d00) result set Jan 19 04:50:18 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: WARNING: db_postgres [km_dbase.c:167]: postgres query command failed, connection status 1, error [no connection to the server#012] Jan 19 04:50:18 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: DEBUG: db_postgres [km_dbase.c:170]: reseting the connection to postgress server Jan 19 04:50:18 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: WARNING: db_postgres [km_dbase.c:167]: postgres query command failed, connection status 1, error [no connection to the server#012] Jan 19 04:50:18 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: DEBUG: db_postgres [km_dbase.c:170]: reseting the connection to postgress server Jan 19 04:50:18 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: WARNING: db_postgres [km_dbase.c:167]: postgres query command failed, connection status 1, error [no connection to the server#012] Jan 19 04:50:18 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: DEBUG: db_postgres [km_dbase.c:170]: reseting the connection to postgress server Jan 19 04:50:18 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: ERROR: db_postgres [km_dbase.c:175]: 0x92fc00 PQsendQuery Error: no connection to the server#012could not connect to server: Connection refused#012#011Is the server running on host x.x.x.x and accepting#012#011TCP/IP connections on port 5432?#012 Query: select tname,tprefix,tvalue from mtree order by tname Server back up (the connection is restarted nad it works fine): Jan 19 04:50:44 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: DEBUG: db_postgres [km_dbase.c:133]: connection reset Jan 19 04:50:44 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: DEBUG: db_postgres [km_dbase.c:159]: sending query ok: 0x92fc00 (7) - [select tname,tprefix,tvalue from mtree order by tname] Jan 19 04:50:44 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: DEBUG: core [db_res.c:118]: allocate 48 bytes for result set at 0x94d020 Jan 19 04:50:44 kam-test /usr/local/kamailio.20110118/sbin/kamailio[7403]: DEBUG: db_postgres [km_dbase.c:229]: 0x92fc00 PQresultStatus(PGRES_TUPLES_OK) PQgetResult(0x2b52d00) Regards Javi On Tue, Jan 18, 2011 at 11:55 AM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, I did a new tuning, skipping reconnect in submit query if connection is ok - the result might be broken due to other reasons and will be reported when fetching it. If you can try again and report, would be appreciated. Thanks, Daniel On 1/18/11 11:34 AM, Javier Gallart wrote: Hi Daniel I tested the patch but the mtree module fails to start: Jan 18 04:15:55 kam-test ./kamailio[4616]: DEBUG: core [db.c:202]: using db bind api for db_postgres Jan 18 04:15:55 kam-test ./kamailio[4616]: DEBUG: core [db.c:285]: connection 0x931768 not found in pool Jan 18 04:15:55 kam-test ./kamailio[4616]: DEBUG: db_postgres [km_pg_con.c:51]: db_id = 0x931768 Jan 18 04:15:55 kam-test ./kamailio[4616]: DEBUG: db_postgres [km_pg_con.c:64]: 0x9319b8=pkg_malloc(72) Jan 18 04:15:55 kam-test ./kamailio[4616]: DEBUG: db_postgres [km_pg_con.c:76]: opening connection: postgres:// :@79.170.68.171/routing Jan 18 04:15:55 kam-test
Re: [SR-Users] Reconnection to db
Hi Daniel I tested the patch but the mtree module fails to start: Jan 18 04:15:55 kam-test ./kamailio[4616]: DEBUG: core [db.c:202]: using db bind api for db_postgres Jan 18 04:15:55 kam-test ./kamailio[4616]: DEBUG: core [db.c:285]: connection 0x931768 not found in pool Jan 18 04:15:55 kam-test ./kamailio[4616]: DEBUG: db_postgres [km_pg_con.c:51]: db_id = 0x931768 Jan 18 04:15:55 kam-test ./kamailio[4616]: DEBUG: db_postgres [km_pg_con.c:64]: 0x9319b8=pkg_malloc(72) Jan 18 04:15:55 kam-test ./kamailio[4616]: DEBUG: db_postgres [km_pg_con.c:76]: opening connection: postgres:// :@79.170.68.171/routing Jan 18 04:15:55 kam-test ./kamailio[4616]: DEBUG: db_postgres [km_pg_con.c:80]: PQsetdbLogin(0x2259780) Jan 18 04:15:55 kam-test ./kamailio[4616]: DEBUG: mtree [mtree_mod.c:255]: database connection opened successfully Jan 18 04:15:55 kam-test ./kamailio[4616]: WARNING: db_postgres [km_dbase.c:161]: postgres result check failed with code 7 (PGRES_FATAL_ERROR) Jan 18 04:15:55 kam-test ./kamailio[4616]: WARNING: db_postgres [km_dbase.c:165]: postgres query command failed, connection status 0, error [] Jan 18 04:15:55 kam-test ./kamailio[4616]: WARNING: db_postgres [km_dbase.c:165]: postgres query command failed, connection status 0, error [another command is already in progress#012] Jan 18 04:15:55 kam-test ./kamailio[4616]: WARNING: db_postgres [km_dbase.c:165]: postgres query command failed, connection status 0, error [another command is already in progress#012] Jan 18 04:15:55 kam-test ./kamailio[4616]: ERROR: db_postgres [km_dbase.c:173]: 0x931660 PQsendQuery Error: another command is already in progress#012 Query: select tname,tprefix,tvalue from mtree order by tname Jan 18 04:15:55 kam-test ./kamailio[4616]: ERROR: core [db_query.c:101]: error while submitting query Jan 18 04:15:55 kam-test ./kamailio[4616]: ERROR: mtree [mtree_mod.c:626]: Error while querying db Jan 18 04:15:55 kam-test ./kamailio[4616]: ERROR: mtree [mtree_mod.c:296]: cannot load trees from database Jan 18 04:15:55 kam-test ./kamailio[4616]: DEBUG: core [db_pool.c:102]: removing connection from the pool Jan 18 04:15:55 kam-test ./kamailio[4616]: DEBUG: db_postgres [km_pg_con.c:124]: PQfinish(0x2259780) Jan 18 04:15:55 kam-test ./kamailio[4616]: DEBUG: db_postgres [km_pg_con.c:128]: pkg_free(0x9319b8) Jan 18 04:15:55 kam-test ./kamailio[4616]: ERROR: core [sr_module.c:875]: init_mod(): Error while initializing module mtree (/usr/local/kamailio.20110117/lib/kamailio/modules/mtree.so) I don't see an easy way to fix this, because even after the server restart, PQsendQuery will return 1, and therefore db_postgres_fetch_result is executed and fails. I will keep looking into this, for now it's not a big issue since we know that the second attempt works fine Thanks Javi On Sun, Jan 16, 2011 at 11:09 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, made a commit to fix in such case, when the broken connection is reported after doing actually the query, attempting to reconnect then. Let me know if works now. Cheers, Daniel On 1/16/11 6:17 PM, Javier Gallart wrote: Hi Daniel, I'm using postgres 8.4 at the server and libpq5 library for the client. I've been testing again and the problem is that after a db restart (no matter if done through a service restart or having t down for some time), the PQstatus(CON_CONNECTION(_con)) function returns a CONNECTION_OK and therefore it doesn't try to reconnect. It's on the second attempt of the mt_reload that it returns the correct CONNECTION_BAD value, and reconnection at that point works perfectly well. First attempt after db restart (I've added a dbg message if we get a CONNECTION_OK): Jan 16 12:03:00 kam-test ./kamailio[22214]: DEBUG: db_postgres [km_dbase.c:129]: connection OK Jan 16 12:03:00 kam-test ./kamailio[22214]: DEBUG: db_postgres [km_dbase.c:155]: sending query ok: 0x92f888 - [select tname,tprefix,tvalue from mtree order by tname] Jan 16 12:03:00 kam-test ./kamailio[22214]: DEBUG: core [db_res.c:118]: allocate 48 bytes for result set at 0x94cd08 Jan 16 12:03:00 kam-test ./kamailio[22214]: DEBUG: db_postgres [km_dbase.c:222]: 0x92f888 PQresultStatus(PGRES_FATAL_ERROR) PQgetResult(0x1a30d10) Jan 16 12:03:00 kam-test ./kamailio[22214]: ERROR: db_postgres [km_dbase.c:238]: 0x92f888 - invalid query, execution aborted Jan 16 12:03:00 kam-test ./kamailio[22214]: ERROR: db_postgres [km_dbase.c:239]: 0x92f888 - PQresultStatus(PGRES_FATAL_ERROR) Jan 16 12:03:00 kam-test ./kamailio[22214]: ERROR: db_postgres [km_dbase.c:240]: 0x92f888: server closed the connection unexpectedly#012#011This probably means the server terminated abnormally#012#011before or while processing the request.#012 Second attempt: Jan 16 12:03:08 kam-test ./kamailio[22214]: DEBUG: db_postgres [km_dbase.c:132]: connection reset Jan 16 12:03:08 kam-test ./kamailio[22214]: DEBUG: db_postgres [km_dbase.c:315]: PQclear(0x1a30d10) result set Jan 16 12:03
Re: [SR-Users] Reconnection to db
Hi Daniel, I'm using postgres 8.4 at the server and libpq5 library for the client. I've been testing again and the problem is that after a db restart (no matter if done through a service restart or having t down for some time), the PQstatus(CON_CONNECTION(_con)) function returns a CONNECTION_OK and therefore it doesn't try to reconnect. It's on the second attempt of the mt_reload that it returns the correct CONNECTION_BAD value, and reconnection at that point works perfectly well. First attempt after db restart (I've added a dbg message if we get a CONNECTION_OK): Jan 16 12:03:00 kam-test ./kamailio[22214]: DEBUG: db_postgres [km_dbase.c:129]: connection OK Jan 16 12:03:00 kam-test ./kamailio[22214]: DEBUG: db_postgres [km_dbase.c:155]: sending query ok: 0x92f888 - [select tname,tprefix,tvalue from mtree order by tname] Jan 16 12:03:00 kam-test ./kamailio[22214]: DEBUG: core [db_res.c:118]: allocate 48 bytes for result set at 0x94cd08 Jan 16 12:03:00 kam-test ./kamailio[22214]: DEBUG: db_postgres [km_dbase.c:222]: 0x92f888 PQresultStatus(PGRES_FATAL_ERROR) PQgetResult(0x1a30d10) Jan 16 12:03:00 kam-test ./kamailio[22214]: ERROR: db_postgres [km_dbase.c:238]: 0x92f888 - invalid query, execution aborted Jan 16 12:03:00 kam-test ./kamailio[22214]: ERROR: db_postgres [km_dbase.c:239]: 0x92f888 - PQresultStatus(PGRES_FATAL_ERROR) Jan 16 12:03:00 kam-test ./kamailio[22214]: ERROR: db_postgres [km_dbase.c:240]: 0x92f888: server closed the connection unexpectedly#012#011This probably means the server terminated abnormally#012#011before or while processing the request.#012 Second attempt: Jan 16 12:03:08 kam-test ./kamailio[22214]: DEBUG: db_postgres [km_dbase.c:132]: connection reset Jan 16 12:03:08 kam-test ./kamailio[22214]: DEBUG: db_postgres [km_dbase.c:315]: PQclear(0x1a30d10) result set Jan 16 12:03:08 kam-test ./kamailio[22214]: DEBUG: db_postgres [km_dbase.c:155]: sending query ok: 0x92f888 - [select tname,tprefix,tvalue from mtree order by tname] Thanks! Javi On Fri, Jan 14, 2011 at 11:42 AM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, what version of postgres and postgres client library are you using? According to the docs from devel manual, this is the function that should be used to reconnect: PQreset Resets the communication channel to the server. void PQreset(PGconn *conn); This function will close the connection to the server and attempt to reestablish a new connection to the same server, using all the same parameters previously used. This may be useful for error recovery if a working connection is lost. You may see more here: http://www.network-theory.co.uk/docs/postgresql/vol2/DatabaseConnectionControlFunctions.html Somehow seems not to work in this case. Can you try also with a shorter down time for postgres server, like a normal restart? Would be intrested to see if the client side loses somehow connection parameters due to long time unconnected. Cheers, Daniel On 1/14/11 11:15 AM, Javier Gallart wrote: Hi Daniel this is my test: 1- Kamailio starts and correctly loads the mtree 2- I make whatever modification in the tree and reload with mt_reload Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: db_postgres [km_dbase.c:153]: sending query ok: 0x92f880 - [select tname,tprefix,tvalue from mtree order by tname] Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: core [db_res.c:118]: allocate 48 bytes for result set at 0x94cd00 Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: db_postgres [km_dbase.c:220]: 0x92f880 PQresultStatus(PGRES_TUPLES_OK) PQgetResult(0x29f05f0) Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: db_postgres [km_res.c:108]: 3 columns returned from the query Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: core [db_res.c:155]: allocate 24 bytes for result names at 0x94cc60 [] Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: db_postgres [km_res.c:267]: freeing row buffer at 0x94c940 Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: mtree [mtree.c:738]: adding new tname [1] Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: core [db_res.c:54]: freeing 3 rows [...] Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: core [db_res.c:94]: freeing result names at 0x94cc60 Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: core [db_res.c:99]: freeing result types at 0x94cbc0 Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: core [db_res.c:136]: freeing result set at 0x94cd00 Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: db_postgres [km_dbase.c:313]: PQclear(0x29f05f0) result set 3. Postgres DB restarts (either through restart, or /stop/wait a minute/start) No log is written in Kamailio when this happens. 4.- I try again to reload the tree, and these are the logs: Jan 14 04:21:42 kam-test ./kamailio[31205]: DEBUG: db_postgres [km_dbase.c:153]: sending query ok: 0x92f880 - [select tname,tprefix,tvalue from mtree order by tname] Jan 14 04:21:42 kam-test ./kamailio
Re: [SR-Users] Reconnection to db
Hi Daniel this is my test: 1- Kamailio starts and correctly loads the mtree 2- I make whatever modification in the tree and reload with mt_reload Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: db_postgres [km_dbase.c:153]: sending query ok: 0x92f880 - [select tname,tprefix,tvalue from mtree order by tname] Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: core [db_res.c:118]: allocate 48 bytes for result set at 0x94cd00 Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: db_postgres [km_dbase.c:220]: 0x92f880 PQresultStatus(PGRES_TUPLES_OK) PQgetResult(0x29f05f0) Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: db_postgres [km_res.c:108]: 3 columns returned from the query Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: core [db_res.c:155]: allocate 24 bytes for result names at 0x94cc60 [] Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: db_postgres [km_res.c:267]: freeing row buffer at 0x94c940 Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: mtree [mtree.c:738]: adding new tname [1] Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: core [db_res.c:54]: freeing 3 rows [...] Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: core [db_res.c:94]: freeing result names at 0x94cc60 Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: core [db_res.c:99]: freeing result types at 0x94cbc0 Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: core [db_res.c:136]: freeing result set at 0x94cd00 Jan 14 04:19:06 kam-test ./kamailio[31205]: DEBUG: db_postgres [km_dbase.c:313]: PQclear(0x29f05f0) result set 3. Postgres DB restarts (either through restart, or /stop/wait a minute/start) No log is written in Kamailio when this happens. 4.- I try again to reload the tree, and these are the logs: Jan 14 04:21:42 kam-test ./kamailio[31205]: DEBUG: db_postgres [km_dbase.c:153]: sending query ok: 0x92f880 - [select tname,tprefix,tvalue from mtree order by tname] Jan 14 04:21:42 kam-test ./kamailio[31205]: DEBUG: core [db_res.c:118]: allocate 48 bytes for result set at 0x94cd00 Jan 14 04:21:42 kam-test ./kamailio[31205]: DEBUG: db_postgres [km_dbase.c:220]: 0x92f880 PQresultStatus(PGRES_FATAL_ERROR) PQgetResult(0x29ef0a0) Jan 14 04:21:42 kam-test ./kamailio[31205]: ERROR: db_postgres [km_dbase.c:236]: 0x92f880 - invalid query, execution aborted Jan 14 04:21:42 kam-test ./kamailio[31205]: ERROR: db_postgres [km_dbase.c:237]: 0x92f880 - PQresultStatus(PGRES_FATAL_ERROR) Jan 14 04:21:42 kam-test ./kamailio[31205]: ERROR: db_postgres [km_dbase.c:238]: 0x92f880: server closed the connection unexpectedly#012#011This probably means the server terminated abnormally#012#011before or while processing the request.#012 Jan 14 04:21:42 kam-test ./kamailio[31205]: DEBUG: core [db_res.c:81]: freeing 0 columns Jan 14 04:21:42 kam-test ./kamailio[31205]: DEBUG: core [db_res.c:136]: freeing result set at 0x94cd00 Jan 14 04:21:42 kam-test ./kamailio[31205]: ERROR: mtree [mtree_mod.c:633]: Error while fetching result Jan 14 04:21:42 kam-test ./kamailio[31205]: ERROR: db_postgres [km_dbase.c:329]: invalid parameter value Jan 14 04:21:42 kam-test ./kamailio[31205]: ERROR: mtree [mtree_mod.c:744]: cannot re-load info from database Thanks in advance Regards Javi On Thu, Jan 13, 2011 at 1:56 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: Can you send the log messages (debug=3) for that moment (restart of pg server and making a new call/registration)? Daniel On 1/13/11 12:00 PM, Javier Gallart wrote: Hi Daniel I have just tested it and I'm getting the same results. This is the kamailio version I'm testing: root@kam-test:/usr/local/kamailio/sbin# ./kamailio -V version: kamailio 3.2.0-dev2 (x86_64/linux) 35568f Thanks! Javi On Tue, Jan 4, 2011 at 3:46 PM, Javier Gallart jgalla...@gmail.comwrote: Hi list we have been testing the mtree module. We do periodical reloads of the mtree table with the mi mt_reload command through xmlrpc. It works fine except when the db is restarted. If we manually restart the db and then try the mt_reload commands we get this error: Jan 4 09:13:17 server /usr/local/kamailio-3.1.1/sbin/kamailio[28534]: ERROR: db_postgres [km_dbase.c:152]: 0xa6a490 PQsendQuery Error: server closed the connection unexpectedly#012#011This probably means the server terminated abnormally#012#011before or while processing the request.#012 Query: select partition,prefix,route from trees order by partition Jan 4 09:13:17 server /usr/local/kamailio-3.1.1/sbin/kamailio[28534]: ERROR: core [db_query.c:101]: error while submitting query Jan 4 09:13:17 server /usr/local/kamailio-3.1.1/sbin/kamailio[28534]: ERROR: mtree [mtree_mod.c:622]: Error while querying db Jan 4 09:13:17 server /usr/local/kamailio-3.1.1/sbin/kamailio[28534]: ERROR: mtree [mtree_mod.c:738]: cannot re-load info from database Is there a way to reconnect to the db before sending that command? Thanks in advance Regards Javi ___ SIP Express Router (SER
Re: [SR-Users] Reconnection to db
Hi Daniel I have just tested it and I'm getting the same results. This is the kamailio version I'm testing: root@kam-test:/usr/local/kamailio/sbin# ./kamailio -V version: kamailio 3.2.0-dev2 (x86_64/linux) 35568f Thanks! Javi On Tue, Jan 4, 2011 at 3:46 PM, Javier Gallart jgalla...@gmail.com wrote: Hi list we have been testing the mtree module. We do periodical reloads of the mtree table with the mi mt_reload command through xmlrpc. It works fine except when the db is restarted. If we manually restart the db and then try the mt_reload commands we get this error: Jan 4 09:13:17 server /usr/local/kamailio-3.1.1/sbin/kamailio[28534]: ERROR: db_postgres [km_dbase.c:152]: 0xa6a490 PQsendQuery Error: server closed the connection unexpectedly#012#011This probably means the server terminated abnormally#012#011before or while processing the request.#012 Query: select partition,prefix,route from trees order by partition Jan 4 09:13:17 server /usr/local/kamailio-3.1.1/sbin/kamailio[28534]: ERROR: core [db_query.c:101]: error while submitting query Jan 4 09:13:17 server /usr/local/kamailio-3.1.1/sbin/kamailio[28534]: ERROR: mtree [mtree_mod.c:622]: Error while querying db Jan 4 09:13:17 server /usr/local/kamailio-3.1.1/sbin/kamailio[28534]: ERROR: mtree [mtree_mod.c:738]: cannot re-load info from database Is there a way to reconnect to the db before sending that command? Thanks in advance Regards Javi ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] sr-users Digest, Vol 68, Issue 7
Thanks Alex, it looks like we'll have to move to mysql in that case (we are much more experienced in postgres). Is this feature expected to be added for db_postgres? Regards Javi Message: 6 Date: Tue, 04 Jan 2011 11:54:20 -0500 From: Alex Balashov abalas...@evaristesys.com Subject: Re: [SR-Users] Reconnection to db To: sr-users@lists.sip-router.org Message-ID: 4d2350bc.8080...@evaristesys.com Content-Type: text/plain; charset=ISO-8859-1; format=flowed On 01/04/2011 09:46 AM, Javier Gallart wrote: Hi list we have been testing the mtree module. We do periodical reloads of the mtree table with the mi mt_reload command through xmlrpc. It works fine except when the db is restarted. If we manually restart the db and then try the mt_reload commands we get this error: Jan 4 09:13:17 server /usr/local/kamailio-3.1.1/sbin/kamailio[28534]: ERROR: db_postgres [km_dbase.c:152]: 0xa6a490 PQsendQuery Error: server closed the connection unexpectedly#012#011This probably means the server terminated abnormally#012#011before or while processing the request.#012 Query: select partition,prefix,route from trees order by partition Jan 4 09:13:17 server /usr/local/kamailio-3.1.1/sbin/kamailio[28534]: ERROR: core [db_query.c:101]: error while submitting query Jan 4 09:13:17 server /usr/local/kamailio-3.1.1/sbin/kamailio[28534]: ERROR: mtree [mtree_mod.c:622]: Error while querying db Jan 4 09:13:17 server /usr/local/kamailio-3.1.1/sbin/kamailio[28534]: ERROR: mtree [mtree_mod.c:738]: cannot re-load info from database Is there a way to reconnect to the db before sending that command? Failure to automatically reconnect to Postgres is one of the distinguishing features of db_postgres in contrast to db_mysql for the moment. -- Alex Balashov - Principal Evariste Systems LLC 260 Peachtree Street NW Suite 2200 Atlanta, GA 30303 Tel: +1-678-954-0670 Fax: +1-404-961-1892 Web: http://www.evaristesys.com/ -- ___ sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users End of sr-users Digest, Vol 68, Issue 7 *** ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] Segmentation fault when loading dialplan
Hello I haven't been able to fix this problem yet. Has anyone run into a similar issue? Thanks Javi On Sun, Nov 28, 2010 at 5:39 PM, Javier Gallart jgalla...@gmail.com wrote: Hi as you say, it also works for me in a 32b architechture (same kamailio version,db drivers, insert command, configuration...). I've tried to load the same configuration in 2 different Ubuntu 10.04 64b and it fails in both. I've applied the ulimit command and then Ive started kamailio with -w /tmp. r...@kam-test:/tmp# ls -l core -rw--- 1 root root 40361984 2010-11-28 11:23 core You will find the core file anasysis here: http://pastebin.ca/2004631 Thanks Javi On Sat, Nov 27, 2010 at 10:29 AM, Daniel-Constantin Mierla mico...@gmail.com wrote: Helllo, On 11/27/10 9:32 AM, Javier Gallart wrote: Hi sorry if i didn't make myself clear. It's not starting and no core files are generated either. The startup logs are at http://pastebin.ca/2002031 be sure you do: ulimit -c unlimited Then give -w parameter with a path where is writable for every user, e.g.: /path/to/kamailio -w /tmp -f /path/to/config Strange that I test as well ubuntu 10.04, but 32b, and all start fine with the same rule. Thanks, Daniel best regards javi On Fri, Nov 26, 2010 at 7:56 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, On 11/26/10 4:30 PM, Javier Gallart wrote: Hi Daniel no core files are generated after the last upgrade... so now is starting ok? Or still fails but no core are generated? Cheers, DAniel Javi On Fri, Nov 26, 2010 at 12:32 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, On 11/26/10 12:12 PM, Javier Gallart wrote: Hi Daniel sorry but I'm deeply ignorant of gdb, this is what I get when I try to run it: use gdb for the core file: gdb /path/to/kamailio /path/to/corefile Then do the commands I sent. Cheers, Daniel gdb --args ./kamailio -f ../etc/kamailio/kamailio.cfg GNU gdb (GDB) 7.1-ubuntu Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type show copying and show warranty for details. This GDB was configured as x86_64-linux-gnu. For bug reporting instructions, please see: http://www.gnu.org/software/gdb/bugs/... Reading symbols from /usr/local/kamailio/sbin/kamailio...done. (gdb) run Starting program: /usr/local/kamailio/sbin/kamailio -f ../etc/kamailio/kamailio.cfg loading modules under /usr/local/kamailio/lib/kamailio/modules_k/:/usr/local/kamailio/lib/kamailio/modules/ [Thread debugging using libthread_db enabled] Cannot find new threads: generic error Regards Javi On Thu, Nov 25, 2010 at 10:55 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: On 11/25/10 4:54 PM, Javier Gallart wrote: Hi Daniel I completely reinstalled the OS and installed the latest kamailio git, but the problem persists, although no core is generated now. Apparently it does not depend on the db engine, same thing happens for mysql and postgres. You can see the full log here: http://pastebin.ca/2002031 The architechture details are: Ubuntu 10.04.1 LTS \n \l Linux kam-test 2.6.32-24-server #39-Ubuntu SMP Wed Jul 28 06:21:40 UTC 2010 x86_64 GNU/Linux can you send the following output of following commands in gdb? # frame 1 # p rows # p *rows # p values # p *values Thanks, Daniel -- Daniel-Constantin Mierla Kamailio (OpenSER) Advanced Training Jan 24-26, 2011, Irvine, CA, USA http://www.asipto.com ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla Kamailio (OpenSER) Advanced Training Jan 24-26, 2011, Irvine, CA, USAhttp://www.asipto.com ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla Kamailio (OpenSER) Advanced Training Jan 24-26, 2011, Irvine, CA, USAhttp://www.asipto.com ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla Kamailio (OpenSER) Advanced Training Jan 24-26, 2011, Irvine, CA, USAhttp://www.asipto.com ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] Segmentation fault when loading dialplan
Hi Daniel it's a clean 64 bit instalallation. This is the list of loaded modules: loadmodule db_mysql.so #!endif loadmodule db_postgres.so loadmodule mi_fifo.so loadmodule debugger.so loadmodule kex.so loadmodule tm.so loadmodule tmx.so loadmodule sl.so loadmodule rr.so loadmodule pv.so loadmodule avpops.so loadmodule maxfwd.so loadmodule usrloc.so loadmodule registrar.so loadmodule textops.so loadmodule textopsx.so loadmodule siputils.so loadmodule xlog.so loadmodule sanity.so loadmodule ctl.so loadmodule mi_rpc.so loadmodule acc.so loadmodule cfgutils.so loadmodule sqlops.so loadmodule htable.so loadmodule db_flatstore.so loadmodule uac_redirect.so loadmodule dialplan.so loadmodule auth.so loadmodule auth_db.so loadmodule permissions.so Regards Javi On Mon, Dec 6, 2010 at 11:59 AM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, On 12/6/10 11:08 AM, Javier Gallart wrote: Hello I haven't been able to fix this problem yet. Has anyone run into a similar issue? is it a clean 64b install, or is a mixed 32b - 64b. I wonder if the modules are linked to a different version of the library. I will try to get to a 64b for testing, although I was using dialplan on such arch many times with older releases. Btw, can you paste the list of loaded modules in the config? Just to see which ones are using connection to db. Cheers, Daniel Thanks Javi On Sun, Nov 28, 2010 at 5:39 PM, Javier Gallart jgalla...@gmail.comwrote: Hi as you say, it also works for me in a 32b architechture (same kamailio version,db drivers, insert command, configuration...). I've tried to load the same configuration in 2 different Ubuntu 10.04 64b and it fails in both. I've applied the ulimit command and then Ive started kamailio with -w /tmp. r...@kam-test:/tmp# ls -l core -rw--- 1 root root 40361984 2010-11-28 11:23 core You will find the core file anasysis here: http://pastebin.ca/2004631 Thanks Javi On Sat, Nov 27, 2010 at 10:29 AM, Daniel-Constantin Mierla mico...@gmail.com wrote: Helllo, On 11/27/10 9:32 AM, Javier Gallart wrote: Hi sorry if i didn't make myself clear. It's not starting and no core files are generated either. The startup logs are at http://pastebin.ca/2002031 be sure you do: ulimit -c unlimited Then give -w parameter with a path where is writable for every user, e.g.: /path/to/kamailio -w /tmp -f /path/to/config Strange that I test as well ubuntu 10.04, but 32b, and all start fine with the same rule. Thanks, Daniel best regards javi On Fri, Nov 26, 2010 at 7:56 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, On 11/26/10 4:30 PM, Javier Gallart wrote: Hi Daniel no core files are generated after the last upgrade... so now is starting ok? Or still fails but no core are generated? Cheers, DAniel Javi On Fri, Nov 26, 2010 at 12:32 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, On 11/26/10 12:12 PM, Javier Gallart wrote: Hi Daniel sorry but I'm deeply ignorant of gdb, this is what I get when I try to run it: use gdb for the core file: gdb /path/to/kamailio /path/to/corefile Then do the commands I sent. Cheers, Daniel gdb --args ./kamailio -f ../etc/kamailio/kamailio.cfg GNU gdb (GDB) 7.1-ubuntu Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type show copying and show warranty for details. This GDB was configured as x86_64-linux-gnu. For bug reporting instructions, please see: http://www.gnu.org/software/gdb/bugs/... Reading symbols from /usr/local/kamailio/sbin/kamailio...done. (gdb) run Starting program: /usr/local/kamailio/sbin/kamailio -f ../etc/kamailio/kamailio.cfg loading modules under /usr/local/kamailio/lib/kamailio/modules_k/:/usr/local/kamailio/lib/kamailio/modules/ [Thread debugging using libthread_db enabled] Cannot find new threads: generic error Regards Javi On Thu, Nov 25, 2010 at 10:55 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: On 11/25/10 4:54 PM, Javier Gallart wrote: Hi Daniel I completely reinstalled the OS and installed the latest kamailio git, but the problem persists, although no core is generated now. Apparently it does not depend on the db engine, same thing happens for mysql and postgres. You can see the full log here: http://pastebin.ca/2002031 The architechture details are: Ubuntu 10.04.1 LTS \n \l Linux kam-test 2.6.32-24-server #39-Ubuntu SMP Wed Jul 28 06:21:40 UTC 2010 x86_64 GNU/Linux can you send the following output of following commands in gdb? # frame 1 # p rows # p *rows # p values # p *values Thanks, Daniel -- Daniel-Constantin Mierla Kamailio (OpenSER) Advanced Training Jan 24-26, 2011, Irvine, CA, USA http://www.asipto.com
[SR-Users] Settings adjustments
Hello I have a Kamailio acting as Redirect server. In some cases I need to include more that 12 Contact headers in the 302 message. I've set these values in the config.h file. #define MAX_BRANCHES20 /*! maximum number of branches per transaction */ #define MAX_REDIRECTION_LEN 756 /*! maximum length of Contact header field in redirection replies */ Could these settings cause any collateral damage? Thanks! Javi ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] Settings adjustments
Hi thanks for the reply, I will try with those values... Javi On Mon, Nov 29, 2010 at 6:24 PM, Alex Balashov abalas...@evaristesys.comwrote: On 11/29/2010 11:57 AM, Javier Gallart wrote: Could these settings cause any collateral damage? Not really. They will result in increased memory usage on a small scale; they are preprocessor constants that are used to give static sizes to character arrays inside dynamically allocated structures. But it shouldn't be a big deal. -- Alex Balashov - Principal Evariste Systems LLC 1170 Peachtree Street NE 12th Floor, Suite 1200 Atlanta, GA 30309 Tel: +1-678-954-0670 Fax: +1-404-961-1892 Web: http://www.evaristesys.com/ ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] Segmentation fault when loading dialplan
Hi sorry if i didn't make myself clear. It's not starting and no core files are generated either. The startup logs are at http://pastebin.ca/2002031 best regards javi On Fri, Nov 26, 2010 at 7:56 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, On 11/26/10 4:30 PM, Javier Gallart wrote: Hi Daniel no core files are generated after the last upgrade... so now is starting ok? Or still fails but no core are generated? Cheers, DAniel Javi On Fri, Nov 26, 2010 at 12:32 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, On 11/26/10 12:12 PM, Javier Gallart wrote: Hi Daniel sorry but I'm deeply ignorant of gdb, this is what I get when I try to run it: use gdb for the core file: gdb /path/to/kamailio /path/to/corefile Then do the commands I sent. Cheers, Daniel gdb --args ./kamailio -f ../etc/kamailio/kamailio.cfg GNU gdb (GDB) 7.1-ubuntu Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type show copying and show warranty for details. This GDB was configured as x86_64-linux-gnu. For bug reporting instructions, please see: http://www.gnu.org/software/gdb/bugs/... Reading symbols from /usr/local/kamailio/sbin/kamailio...done. (gdb) run Starting program: /usr/local/kamailio/sbin/kamailio -f ../etc/kamailio/kamailio.cfg loading modules under /usr/local/kamailio/lib/kamailio/modules_k/:/usr/local/kamailio/lib/kamailio/modules/ [Thread debugging using libthread_db enabled] Cannot find new threads: generic error Regards Javi On Thu, Nov 25, 2010 at 10:55 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: On 11/25/10 4:54 PM, Javier Gallart wrote: Hi Daniel I completely reinstalled the OS and installed the latest kamailio git, but the problem persists, although no core is generated now. Apparently it does not depend on the db engine, same thing happens for mysql and postgres. You can see the full log here: http://pastebin.ca/2002031 The architechture details are: Ubuntu 10.04.1 LTS \n \l Linux kam-test 2.6.32-24-server #39-Ubuntu SMP Wed Jul 28 06:21:40 UTC 2010 x86_64 GNU/Linux can you send the following output of following commands in gdb? # frame 1 # p rows # p *rows # p values # p *values Thanks, Daniel -- Daniel-Constantin Mierla Kamailio (OpenSER) Advanced Training Jan 24-26, 2011, Irvine, CA, USA http://www.asipto.com ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla Kamailio (OpenSER) Advanced Training Jan 24-26, 2011, Irvine, CA, USAhttp://www.asipto.com ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla Kamailio (OpenSER) Advanced Training Jan 24-26, 2011, Irvine, CA, USAhttp://www.asipto.com ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] Segmentation fault when loading dialplan
Hi Daniel sorry but I'm deeply ignorant of gdb, this is what I get when I try to run it: gdb --args ./kamailio -f ../etc/kamailio/kamailio.cfg GNU gdb (GDB) 7.1-ubuntu Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type show copying and show warranty for details. This GDB was configured as x86_64-linux-gnu. For bug reporting instructions, please see: http://www.gnu.org/software/gdb/bugs/... Reading symbols from /usr/local/kamailio/sbin/kamailio...done. (gdb) run Starting program: /usr/local/kamailio/sbin/kamailio -f ../etc/kamailio/kamailio.cfg loading modules under /usr/local/kamailio/lib/kamailio/modules_k/:/usr/local/kamailio/lib/kamailio/modules/ [Thread debugging using libthread_db enabled] Cannot find new threads: generic error Regards Javi On Thu, Nov 25, 2010 at 10:55 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: On 11/25/10 4:54 PM, Javier Gallart wrote: Hi Daniel I completely reinstalled the OS and installed the latest kamailio git, but the problem persists, although no core is generated now. Apparently it does not depend on the db engine, same thing happens for mysql and postgres. You can see the full log here: http://pastebin.ca/2002031 The architechture details are: Ubuntu 10.04.1 LTS \n \l Linux kam-test 2.6.32-24-server #39-Ubuntu SMP Wed Jul 28 06:21:40 UTC 2010 x86_64 GNU/Linux can you send the following output of following commands in gdb? # frame 1 # p rows # p *rows # p values # p *values Thanks, Daniel -- Daniel-Constantin Mierla Kamailio (OpenSER) Advanced Training Jan 24-26, 2011, Irvine, CA, USA http://www.asipto.com ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] Segmentation fault when loading dialplan
Hi Daniel no core files are generated after the last upgrade... Javi On Fri, Nov 26, 2010 at 12:32 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, On 11/26/10 12:12 PM, Javier Gallart wrote: Hi Daniel sorry but I'm deeply ignorant of gdb, this is what I get when I try to run it: use gdb for the core file: gdb /path/to/kamailio /path/to/corefile Then do the commands I sent. Cheers, Daniel gdb --args ./kamailio -f ../etc/kamailio/kamailio.cfg GNU gdb (GDB) 7.1-ubuntu Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type show copying and show warranty for details. This GDB was configured as x86_64-linux-gnu. For bug reporting instructions, please see: http://www.gnu.org/software/gdb/bugs/... Reading symbols from /usr/local/kamailio/sbin/kamailio...done. (gdb) run Starting program: /usr/local/kamailio/sbin/kamailio -f ../etc/kamailio/kamailio.cfg loading modules under /usr/local/kamailio/lib/kamailio/modules_k/:/usr/local/kamailio/lib/kamailio/modules/ [Thread debugging using libthread_db enabled] Cannot find new threads: generic error Regards Javi On Thu, Nov 25, 2010 at 10:55 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: On 11/25/10 4:54 PM, Javier Gallart wrote: Hi Daniel I completely reinstalled the OS and installed the latest kamailio git, but the problem persists, although no core is generated now. Apparently it does not depend on the db engine, same thing happens for mysql and postgres. You can see the full log here: http://pastebin.ca/2002031 The architechture details are: Ubuntu 10.04.1 LTS \n \l Linux kam-test 2.6.32-24-server #39-Ubuntu SMP Wed Jul 28 06:21:40 UTC 2010 x86_64 GNU/Linux can you send the following output of following commands in gdb? # frame 1 # p rows # p *rows # p values # p *values Thanks, Daniel -- Daniel-Constantin Mierla Kamailio (OpenSER) Advanced Training Jan 24-26, 2011, Irvine, CA, USA http://www.asipto.com ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla Kamailio (OpenSER) Advanced Training Jan 24-26, 2011, Irvine, CA, USAhttp://www.asipto.com ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] db_flatstore not loading
Hi Daniel working now...Thanks! Regards Javi On Wed, Nov 24, 2010 at 10:42 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, fetch the latest git version of branch 3.1 and try again. It proved that the function to bind to DB API v1 used by k modules was no longer exported upon addition of implementation for DB API v2. I had no test framework for it, let me know if it works. Thanks, Daniel On 11/24/10 6:50 PM, Javier Gallart wrote: Hi I'd like to test db_flatstore module at 3.1 to write accounting data. The module is not loading though. The config is really simple: loadmodule db_flatstore.so modparam(acc, db_url, flatstore:/var/log/kamailio/cdr) I'm getting this error: 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_bind_api not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_bind_api in module db_flatstore not found 0(27360) DEBUG: core [db.c:210]: using export interface to bind db_flatstore 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_use_table not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_use_table in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_init not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_init in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_close not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_close in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_query not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_query in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_fetch_result not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_fetch_result in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_raw_query not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_raw_query in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_free_result not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_free_result in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_insert not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_insert in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_delete not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_delete in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_update not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_update in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_replace not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_replace in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_last_inserted_id not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_last_inserted_id in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_insert_update not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_insert_update in module db_flatstore not found 0(27360) ERROR: core [db.c:79]: module db_flatstore does not export db_use_table function 0(27360) ERROR: acc [acc.c:333]: bind_db failed 0(27360) ERROR: acc [acc_mod.c:459]: failed...did you load a database module? 0(27360) ERROR: core [sr_module.c:875]: init_mod(): Error while initializing module acc (/usr/local/kamailio-3.1/lib/kamailio/modules_k/acc.so) ERROR: error while initializing modules Any idea? Thanks in advance Javier ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla Kamailio (OpenSER) Advanced Training Jan 24-26, 2011, Irvine, CA, USAhttp://www.asipto.com ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] Segmentation fault when loading dialplan
Hi Daniel I completely reinstalled the OS and installed the latest kamailio git, but the problem persists, although no core is generated now. Apparently it does not depend on the db engine, same thing happens for mysql and postgres. You can see the full log here: http://pastebin.ca/2002031 The architechture details are: Ubuntu 10.04.1 LTS \n \l Linux kam-test 2.6.32-24-server #39-Ubuntu SMP Wed Jul 28 06:21:40 UTC 2010 x86_64 GNU/Linux Regards Javi On Wed, Nov 24, 2010 at 11:18 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, On 11/23/10 12:36 PM, Javier Gallart wrote: Hi, same result after adding a second row in the table. I just did a configuration file with dialplan and a record like you showed and it started ok. My log messages are pasted next: 0(10267) DEBUG: db_mysql [km_res.c:136]: use DB1_STRING result type 0(10267) DEBUG: db_mysql [km_dbase.c:354]: converting row 0 of 1 count 1 0(10267) DEBUG: core [db_row.c:119]: allocate 160 bytes for row values at 0x82f53f4 0(10267) DEBUG: core [db_val.c:73]: converting INT [1] 0(10267) DEBUG: core [db_val.c:73]: converting INT [1] 0(10267) DEBUG: core [db_val.c:73]: converting INT [1] 0(10267) DEBUG: core [db_val.c:117]: converting STRING [^00] 0(10267) DEBUG: core [db_val.c:73]: converting INT [0] 0(10267) DEBUG: core [db_val.c:117]: converting STRING [^00] 0(10267) DEBUG: core [db_val.c:117]: converting STRING [011] 0(10267) DEBUG: core [db_val.c:117]: converting STRING [dp1] 0(10267) DEBUG: dialplan [dp_db.c:387]: build_rule 0(10267) DEBUG: dialplan [dp_db.c:447]: attrs are dp1 0(10267) DEBUG: dialplan [dp_db.c:493]: new dpl_id 1 0(10267) DEBUG: dialplan [dp_db.c:506]: new index , len 0 0(10267) DEBUG: dialplan [dp_db.c:542]: added the rule id 1 index 0 pr 1 next (nil) to the index with 0 len 0(10267) DEBUG: core [db_res.c:54]: freeing 1 rows Is it a fresh installation or an update over an older installation? If is the second, can you doublecheck to see if all modules were compiled and installed at the same time and are no longer older versions? Also, what is your operating system and architecture type? I tried with both master/devel and 3.1 branches. Thanks, Daniel Regards Javier On Tue, Nov 23, 2010 at 11:17 AM, Daniel-Constantin Mierla mico...@gmail.com wrote: Thanks, I will look over it and try to reproduce in the lab, it may take a bit since I am pretty much time offline these days. Can you add a second rule and see what happens? At the first sight of the debug messages, the result from database is ok, should not be a null value there. Cheers, Daniel On 11/23/10 10:38 AM, Javier Gallart wrote: Thanks Daniel you can find both the gdb and ./kamailio output at http://pastebin.ca/1999786 Regards Javier On Mon, Nov 22, 2010 at 10:19 PM, Daniel-Constantin Mierla mico...@gmail.com wrote: Hello, On 11/22/10 5:32 PM, Javier Gallart wrote: Hello I'd like to do some tests with the dialplan module, but Kamailio is crashing when it loads it. Actually the module is properly loaded if the table is empty, but it fails when a row is added; so I guess it's related with the way I've inserted the values. A core file is generated: Core was generated by `./kamailio -f ../etc/kamailio/kamailio.cfg'. Program terminated with signal 11, Segmentation fault. #0 build_rule (values=0x0) at dp_db.c:439 439 new_rule-dpid = VAL_INT(values); this looks a bit strange at first sight, 'values' parameter is NULL and should not happen. Besides that, in build_rule() functions there are other uses of 'values' before line 439, so the crash should have been earlier. Please send full backtrace of the core, in gdb, run 'bt' command (or better 'bt full'). Also, if this reproducible, run: ./kamailio -f ../etc/kamailio/kamailio.cfg -E - and send the output. Cheers, Daniel This is the relevant config: #- dialplan params --- modparam(dialplan, db_url, mysql://:yy...@localhost/db) modparam(dialplan, table_name, dialplan) modparam(dialplan, dpid_col, dpid) modparam(dialplan, attrs_pvar, $avp(s:dp_attrs)) mysql describe dialplan; +---+--+--+-+-++ | Field | Type | Null | Key | Default | Extra | +---+--+--+-+-++ | id| int(10) unsigned | NO | PRI | NULL| auto_increment | | dpid | int(11) | NO | | NULL|| | pr| int(11) | NO | | NULL|| | match_op | int(11) | NO | | NULL|| | match_exp | varchar(64) | NO | | NULL|| | match_len | int(11) | NO | | NULL|| | subst_exp | varchar(64) | NO | | NULL|| | repl_exp | varchar(32) | NO | | NULL
[SR-Users] db_flatstore not loading
Hi I'd like to test db_flatstore module at 3.1 to write accounting data. The module is not loading though. The config is really simple: loadmodule db_flatstore.so modparam(acc, db_url, flatstore:/var/log/kamailio/cdr) I'm getting this error: 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_bind_api not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_bind_api in module db_flatstore not found 0(27360) DEBUG: core [db.c:210]: using export interface to bind db_flatstore 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_use_table not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_use_table in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_init not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_init in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_close not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_close in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_query not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_query in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_fetch_result not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_fetch_result in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_raw_query not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_raw_query in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_free_result not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_free_result in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_insert not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_insert in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_delete not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_delete in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_update not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_update in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_replace not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_replace in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_last_inserted_id not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_last_inserted_id in module db_flatstore not found 0(27360) DEBUG: core [sr_module.c:631]: find_export_record: db_insert_update not found 0(27360) DEBUG: core [sr_module.c:684]: find_mod_export: db_insert_update in module db_flatstore not found 0(27360) ERROR: core [db.c:79]: module db_flatstore does not export db_use_table function 0(27360) ERROR: acc [acc.c:333]: bind_db failed 0(27360) ERROR: acc [acc_mod.c:459]: failed...did you load a database module? 0(27360) ERROR: core [sr_module.c:875]: init_mod(): Error while initializing module acc (/usr/local/kamailio-3.1/lib/kamailio/modules_k/acc.so) ERROR: error while initializing modules Any idea? Thanks in advance Javier ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
[SR-Users] Segmentation fault when loading dialplan
Hello I'd like to do some tests with the dialplan module, but Kamailio is crashing when it loads it. Actually the module is properly loaded if the table is empty, but it fails when a row is added; so I guess it's related with the way I've inserted the values. A core file is generated: Core was generated by `./kamailio -f ../etc/kamailio/kamailio.cfg'. Program terminated with signal 11, Segmentation fault. #0 build_rule (values=0x0) at dp_db.c:439 439 new_rule-dpid = VAL_INT(values); This is the relevant config: #- dialplan params --- modparam(dialplan, db_url, mysql://:yy...@localhost/db) modparam(dialplan, table_name, dialplan) modparam(dialplan, dpid_col, dpid) modparam(dialplan, attrs_pvar, $avp(s:dp_attrs)) mysql describe dialplan; +---+--+--+-+-++ | Field | Type | Null | Key | Default | Extra | +---+--+--+-+-++ | id| int(10) unsigned | NO | PRI | NULL| auto_increment | | dpid | int(11) | NO | | NULL|| | pr| int(11) | NO | | NULL|| | match_op | int(11) | NO | | NULL|| | match_exp | varchar(64) | NO | | NULL|| | match_len | int(11) | NO | | NULL|| | subst_exp | varchar(64) | NO | | NULL|| | repl_exp | varchar(32) | NO | | NULL|| | attrs | varchar(32) | NO | | NULL|| +---+--+--+-+-++ 9 rows in set (0.00 sec) mysql select * from dialplan; ++--++--+---+---+---+--+---+ | id | dpid | pr | match_op | match_exp | match_len | subst_exp | repl_exp | attrs | ++--++--+---+---+---+--+---+ | 1 |1 | 1 |1 | ^00 | 0 | ^00 | 011 | dp1 | ++--++--+---+---+---+--+---+ 1 row in set (0.00 sec) I'm probably making some stupid mistake...any clue? Thanks in advance Javier ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] Drouting usage
Thanks Marius,
that was it.
Regards
Javier
On Mon, Oct 25, 2010 at 10:08 PM, sr-users-requ...@lists.sip-router.orgwrote:
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Today's Topics:
1. Drouting usage (Javier Gallart)
2. PSTN call (michel freiha)
3. Re: Drouting usage (marius zbihlei)
4. bflag under failure_route (kamailio 1.5) (I?aki Baz Castillo)
5. Re: bflag under failure_route (kamailio 1.5)
(Daniel-Constantin Mierla)
6. Re: bflag under failure_route (kamailio 1.5) (I?aki Baz Castillo)
7. Re: bflag under failure_route (kamailio 1.5)
(Daniel-Constantin Mierla)
8. Re: bflag under failure_route (kamailio 1.5) (I?aki Baz Castillo)
--
Message: 1
Date: Mon, 25 Oct 2010 15:16:56 +0200
From: Javier Gallart jgalla...@gmail.com
Subject: [SR-Users] Drouting usage
To: sr-users@lists.sip-router.org
Message-ID:
aanlktik8pwtu9ut1=mpb_zsnztej5khzprevpubgz...@mail.gmail.com
Content-Type: text/plain; charset=iso-8859-1
Hello
sorry if this sounds too newbie. I'm interested in the drouting module.
The first INVITE is correctly forwarded to the gw foudn in the drouting
table:
if (is_method(INVITE) !has_totag()) {
do_routing(0);
record_route();
}
However for subsequent messages (ACK, BYE) in the dialog I don't know how
to
keep track of the ip resolved by the drouting logic so the messages are
correctly forwarded to the same gw. I've made some tests using the dialog
module with no success. Any hint?
Thanks in advance
Javier
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Message: 2
Date: Mon, 25 Oct 2010 16:49:24 +0300
From: michel freiha mich...@gmail.com
Subject: [SR-Users] PSTN call
To: us...@lists.kamailio.org
Message-ID:
aanlktimkdfnxtaarb8gvkdb4haen8ey03wo9mk6mn...@mail.gmail.com
Content-Type: text/plain; charset=iso-8859-1
Dear All,
Can someone help me to connect my kamilio in order to make a PSTN call by
rewriting host tp PSTN gateway? I changed my config in a manner to do
that...The line is ringing but as soon as I open the line on other side the
call will hangup...Please find the piece of code
# RTPProxy control
route[RTPPROXY] {
#!ifdef WITH_NAT
if (is_method(BYE)) {
unforce_rtp_proxy();
} else if (is_method(INVITE)){
rewritehost(XX.XX.XX.XX);
force_rtp_proxy();
}
if (!has_totag()) add_rr_param(;nat=yes);
#!endif
return;
}
Regards
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Message: 3
Date: Mon, 25 Oct 2010 16:51:32 +0300
From: marius zbihlei marius.zbih...@1and1.ro
Subject: Re: [SR-Users] Drouting usage
To: sr-users@lists.sip-router.org
Message-ID: 4cc58b64.4040...@1and1.ro
Content-Type: text/plain; charset=iso-8859-1; Format=flowed
On 10/25/2010 04:16 PM, Javier Gallart wrote:
Hello
sorry if this sounds too newbie. I'm interested in the drouting
module. The first INVITE is correctly forwarded to the gw foudn in the
drouting table:
if (is_method(INVITE) !has_totag()) {
do_routing(0);
record_route();
}
However for subsequent messages (ACK, BYE) in the dialog I don't know
how to keep track of the ip resolved by the drouting logic so the
messages are correctly forwarded to the same gw. I've made some tests
using the dialog module with no success. Any hint?
Thanks in advance
Javier
Hello
You might want to use loose_route() to perform loose routing (defined in
RFC 3261) of in-dialog requests. (Loose_route also performs strict routing)
if (has_totag()){
loose_route();
t_relay();
exit;
}
Marius
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Message: 4
Date: Mon, 25 Oct 2010 18:25:17 +0200
From: I?aki Baz Castillo i...@aliax.net
Subject: [SR-Users] bflag under failure_route (kamailio 1.5)
To: SR-Users sr-users@lists.sip-router.org
Message-ID
Re: [SR-Users] getting unexpected values from htable
Hello thanksI think It's working now; I had defined the key_type and value_type columns as char; I've changed them to integer and now it's showing the correct values. Regards Javi On Fri, Oct 15, 2010 at 12:32 PM, Elena-Ramona Modroiu ram...@asipto.comwrote: Hi, On 10/14/2010 04:26 PM, Javier Gallart wrote: Hi all I'm testing the htable module at Kamailio 3.1. Currently it's an extremely simple table with a single row loaded from a postgres DB. These are the relevant lines in the configuration file: modparam(htable, db_url, postgres://user:passw...@localhost :5432/database) modparam(htable, htable, a=size=2;autoexpire=0;dbtable=h_table;) modparam(htable, key_name_column, key_name) modparam(htable, key_type_column, key_type) modparam(htable, value_type_column, value_type) modparam(htable, key_value_column, key_value) The only line in the table is: key_name | key_value | key_type | value_type --+---+--+ 5| 1 | 1| 0 do you want to store the value in an array-like format? I see you have key_type=1 For key_type 1 the key name in htable should be 5[0] and another item with key 5::size should be there, but sht_print() does not show it. Are you sure this is the record you had in database? I tested with same record but with mysql and it looks ok in sht_print(). Regards, Ramona However, sht_print() shows this: 0(8570) ERROR: htable [ht_api.c:488]: = htable[a] hid: 109 exp: 0 0(8570) ERROR: htable [ht_api.c:492]: htable[0] -- 0 0(8570) ERROR: htable [ht_api.c:492]: htable[1] -- 0 0(8570) ERROR: htable [ht_api.c:492]: htable[2] -- 0 0(8570) ERROR: htable [ht_api.c:492]: htable[3] -- 1 0(8570) ERROR: htable [ht_api.c:496]: cell: 5 0(8570) ERROR: htable [ht_api.c:498]: hid: 51 msize: 74 flags: 0 expire: 0 0(8570) ERROR: htable [ht_api.c:502]: v-i:9585128 Any idea of what might be happening? Thanks in advance. ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
[SR-Users] getting unexpected values from htable
Hi all I'm testing the htable module at Kamailio 3.1. Currently it's an extremely simple table with a single row loaded from a postgres DB. These are the relevant lines in the configuration file: modparam(htable, db_url, postgres://user:passw...@localhost :5432/database) modparam(htable, htable, a=size=2;autoexpire=0;dbtable=h_table;) modparam(htable, key_name_column, key_name) modparam(htable, key_type_column, key_type) modparam(htable, value_type_column, value_type) modparam(htable, key_value_column, key_value) The only line in the table is: key_name | key_value | key_type | value_type --+---+--+ 5| 1 | 1| 0 However, sht_print() shows this: 0(8570) ERROR: htable [ht_api.c:488]: = htable[a] hid: 109 exp: 0 0(8570) ERROR: htable [ht_api.c:492]: htable[0] -- 0 0(8570) ERROR: htable [ht_api.c:492]: htable[1] -- 0 0(8570) ERROR: htable [ht_api.c:492]: htable[2] -- 0 0(8570) ERROR: htable [ht_api.c:492]: htable[3] -- 1 0(8570) ERROR: htable [ht_api.c:496]: cell: 5 0(8570) ERROR: htable [ht_api.c:498]: hid: 51 msize: 74 flags: 0 expire: 0 0(8570) ERROR: htable [ht_api.c:502]: v-i:9585128 Any idea of what might be happening? Thanks in advance. ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
