Cnxcc doesn't update amount values in redis - sr-users

20 Dec 2017

Hi community.

Have a problem with cnxcc call monitoring.
__set_max_credit() allocates new call as expected:

"DEBUG: cnxcc [cnxcc_mod.c:444]: __dialog_created_callback(): Flag is not
set for this message. Ignoring
DEBUG: cnxcc [cnxcc_mod.c:1569]: __set_max_credit(): Setting up new call
for client [2], max-credit[0.100000], cost-per-sec[0.010000], initial-pulse
[6], final-pulse [6],
call-id[2f77fd103d0bfa28718d896876b373fe@b2b.user.agent:50600]
DEBUG: cnxcc [cnxcc_mod.c:1470]: set_ctrl_flag(): Flag set!
DEBUG: cnxcc [cnxcc_redis.c:313]: redis_get_int(): Got INT value:
concurrent_calls=0i
DEBUG: cnxcc [cnxcc_redis.c:68]: redis_get_or_create_credit_data():
credit_data with ID=[2] DOES NOT exist in the cluster, creating it...
DEBUG: cnxcc [cnxcc_redis.c:92]: redis_insert_credit_data(): Inserting
credit_data_t using ID [2]
DEBUG: cnxcc [cnxcc_mod.c:1125]: __get_or_create_credit_data_entry():
Credit entry didn't exist. Allocated new entry [0x7f17668f6d70]
DEBUG: cnxcc [cnxcc_mod.c:1255]: __alloc_new_call_by_money(): New call
allocated for client [2]".

So that I can see values inside redis:
redis.callision.info:6389> HGETALL cnxcc:money:2
 1) "concurrent_calls"
 2) "0"
 3) "consumed_amount"
 4) "0.000000"
 5) "ended_calls_consumed_amount"
 6) "0.000000"
 7) "max_amount"
 8) "0.000000"
 9) "number_of_calls"
10) "1"
11) "type"
12) "1"

But cnxcc doesn't update credit amount during the call.

modparam("debugger", "mod_level", "cnxcc=4") but there are
no rows in
kamailio log like:

"DEBUG: cnxcc [cnxcc_check.c:94]: check_calls_by_money(): ec=0.000000,
ca=0.600000, ca2=0.600000
DEBUG: cnxcc [cnxcc_check.c:107]: check_calls_by_money(): Client
[some_client] | Ended-Calls-Credit-Spent: 0.000000  TotalCredit/MaxCredit:
0.600000/3.000000".

cnxcc parameters:
modparam("cnxcc", "dlg_flag", FLG_DLG)
modparam("cnxcc", "redis",
"addr=redis.youwillnever.find;port=6389;db=0")
modparam("cnxcc", "credit_check_period", 1)

function that performs credit setup:
if
(!cnxcc_set_max_credit("$var(setid)","$var(credit)","$var(cost_per_sec)","$var(i_pulse)","$var(f_pulse)"))
{
                xlog("L_WARN", "----- cnxcc: $fU - Error setting up credit
control - R=$ru ID=$ci\n");
                sl_send_reply("402", "Payment Required");
        }

Why is it so? And as see, all values are set zero. Seems to be problem with
redis inserts.
Any ideas are highly appreciated. Thanks.

-- 
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BR, Donat Zenichev
Wnet VoIP team
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