[OpenSIPS-Users] Load balancer not able to send the calls to second sip server

[Tushar Jain]

Hi,

I tried to debug, and found that after some calls resources for both the sip
servers are to be 0 (selected for LB set with free=0 (max=0)) though max
resource should be 5 and 4 respectively  as set in database

mysql> select * from load_balancer;
+----+----------+---------------------------+-----------+------------+-------------+
| id | group_id | dst_uri                             | resources |
probe_mode | description |
+----+------------+---------------------------------------+-----------+-----------------------+-----------------+
|  1 |        2    | sip:OpenSIPs at x.x.x.1      | sip=5     |          2
      | SW#1        |
|  2 |        2    | sip:OpenSIPs at x.x.x.2      | sip=4     |          2
      | SW#2        |
+----+----------+---------------------------+-----------+------------+-------------+
2 rows in set (0.00 sec)

Logs of a call when the user get service full message-
--------------------------------------------------------------------------------------

Jun 13 13:19:39 opensips /sbin/opensips[28951]:
DBG:load_balancer:do_load_balance: found requested (0) resource sip

Jun 13 13:19:39 opensips /sbin/opensips[28951]: DBG:dialog:build_new_dlg:
new dialog 0xaf3a30e0
(c=b572b37109405e2cZTQ4M2IyNWE0MDhmNjIwZTJlNzdiYTJiZjA5NWM3Yzc.,f=sip:1000 at x.x.x.x
,t=sip:12127773456 at OpenSIPs,ft=654b3f0e) on hash 2221

Jun 13 13:19:39 opensips /sbin/opensips[28951]: DBG:core:parse_headers:
flags=ffffffffffffffff

Jun 13 13:19:39 opensips /sbin/opensips[28951]: DBG:dialog:init_leg_info:
route_set , contact sip:1000 at x.x.x.x:62516, cseq 1 and bind_addr
udp:x.x.x.x:5060

Jun 13 13:19:39 opensips /sbin/opensips[28951]: DBG:dialog:dlg_add_leg_info:
set leg 0 for 0xaf3a30e0: tag=<654b3f0e> rcseq=<1>

Jun 13 13:19:39 opensips /sbin/opensips[28951]: DBG:dialog:link_dlg: ref dlg
0xaf3a30e0 with 3 -> 3

Jun 13 13:19:39 opensips /sbin/opensips[28951]: DBG:rr:add_rr_param: adding
(;did=da8.8b87f721) 0x81b5c24

Jun 13 13:19:39 opensips /sbin/opensips[28951]:
DBG:load_balancer:do_load_balance: destination <sip:OpenSIPs at x.x.x.1>
selected for LB set with free=0 (max=0)

Jun 13 13:19:39 opensips /sbin/opensips[28951]:
DBG:load_balancer:do_load_balance: destination <sip:OpenSIPs at x.x.x.2>
selected for LB set with free=0 (max=0)

Jun 13 13:19:39 opensips /sbin/opensips[28951]:
DBG:load_balancer:do_load_balance: no destination found

Jun 13 13:19:39 opensips /sbin/opensips[28951]: DBG:core:comp_scriptvar: int
26 : -2 / 0

Please let me know how to make the LB work effectively
-- 
Regards

Tushar Jain


"two roads diverged in a wood, and I - I took the one less traveled by, and
that has made all the difference"

--Robert Frost "
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