[SR-Users] no event received for call disconnection

[Daniel-Constantin Mierla]

Hello,

when is the route[CGR_SESSION_DISCONNECT] executed? In other words,
where do you have route(CGR_SESSION_DISCONNECT) in your config or is
there any modparam with CGR_SESSION_DISCONNECT in it?

Cheers,
Daniel


On 31.10.17 11:45, Aleksandar Sosic wrote:
> Hi Daniel,
>
> It's done by this cgrates route:
> ```
> # CGRateS request for session disconnect
> route[CGR_SESSION_DISCONNECT] {
>   json_get_field("$evapi(msg)", "HashEntry", "$var(HashEntry)");
>   json_get_field("$evapi(msg)", "HashId", "$var(HashId)");
>   json_get_field("$evapi(msg)", "Reason", "$var(Reason)");
>   jsonrpc_exec('{"jsonrpc":"2.0","id":1,
> "method":"dlg.end_dlg","params":[$(var(HashEntry){s.rm,"}),$(var(HashId){s.rm,"})]}');
> }
> ```
>
> It executes a dlg.end_dlg via jsonrpc.
> --
> Aleksandar Sosic
> mail: alex.sosic at timenet.it
> skype: alex.sosic
> cell: +385 91 2505 146
>
>
> On Mon, Oct 30, 2017 at 5:57 PM, Daniel-Constantin Mierla
> <miconda at gmail.com> wrote:
>> Hello,
>>
>>
>> On 30.10.17 17:29, Aleksandar Sosic wrote:
>>> Hi Everyone,
>>>
>>> we're trying to implement cgrates in our kamailio nodes.
>>> Everything is working fine except for the fact that kamailio is not
>>> signaling the call end to cgrates for prepaid users... The versions,
>>> logs and confs are:
>>>
>>> ```
>>> # kamailio -v
>>> version: kamailio 5.0.3 (x86_64/linux)
>>> flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS,
>>> DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC,
>>> Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX,
>>> FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR,
>>> USE_DST_BLACKLIST, HAVE_RESOLV_RES
>>> ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
>>> MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
>>> poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
>>> id: unknown
>>> compiled with gcc 5.3.1
>>> ```
>>>
>>> ```
>>> # cgr-engine --version
>>> CGRateS 0.9.1~rc8 git+15a0793 (2017-10-23T12:15:40+02:00)
>>> ```
>>>
>>> The kamailio conf regarding our problem is:
>>> ```
>>> # Inform CGRateS about CALL_END (stop debit loops, perform accounting
>>> if desired in this way)
>>> route[CGR_CALL_END] {
>>>   if $sht(cgrconn=>cgr) == $null {
>>>     xlog("Charging controller unreachable");
>>>     exit;
>>>   }
>>>   $var(callDur) = $TS - $dlg(start_ts);
>>>   evapi_relay("{\"event\":\"CGR_CALL_END\",
>>>     \"callid\":\"$dlg(callid)\",
>>>     \"from_tag\":\"$dlg(from_tag)\",
>>>     \"cgr_reqtype\":\"$dlg_var(cgrReqType)\",
>>>     \"cgr_tenant\":\"$dlg_var(cgrTenant)\",
>>>     \"cgr_account\":\"$dlg_var(cgrAccount)\",
>>>     \"cgr_destination\":\"$dlg_var(cgrDestination)\",
>>>     \"cgr_answertime\":\"$dlg(start_ts)\",
>>>     \"cgr_duration\":\"$var(callDur)\",
>>>     \"cgr_supplier\":\"$dlg_var(cgrSupplier)\",
>>>     \"cgr_disconnectcause\":\"$T_reply_code\"}");
>>> }
>>> ```
>>>
>>> The kamailio logs:
>>>
>>> ```
>>> 17(114) ERROR: evapi [evapi_dispatch.c:707]: _evapi_relay(): failed to
>>> pass the pointer to evapi dispatcher
>>> 17(114) ERROR: evapi [evapi_mod.c:261]: w_evapi_relay(): failed to
>>> relay event: {"event":"CGR_CALL_END",
>>> [...]
>> does this happen on BYE or on dialog timeout?
>>
>> Cheers,
>> Daniel
>>
>> --
>> Daniel-Constantin Mierla
>> www.twitter.com/miconda -- www.linkedin.com/in/miconda
>> Kamailio Advanced Training, Nov 13-15, 2017, in Berlin - www.asipto.com
>> Kamailio World Conference - www.kamailioworld.com
>>

-- 
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training, Nov 13-15, 2017, in Berlin - www.asipto.com
Kamailio World Conference - www.kamailioworld.com