[SR-Users] MSILO: SIP stored offline MESSAGE repetitive delivery

[Abdul Basit]

Dear team,

Thank you for your reply.

@MS & @ Davld, Let me test again and share traces.

@Zaka, I will check the save() result as you suggested. Location is being
saved and properly looked up because messages are being delivered (and not
stored in DB ) when both parties are online.

--
regards,

abdul basit | p: +92 32 1416 4196 | o: +92 30 0841 1445

On 9 April 2018 at 16:38, Muhammad Zaka <muhammad.zaka at cloudcall.com> wrote:

> Please check the return value of save and replace the logic: -
>
>
>
> $var(save_result) = save("location") ;
>
> if ($var(save_result) <= -1) {
>
>     xlogl("L_ERROR", "[$rm] -> Unable to save user location \n");
>     sl_reply_error();
>
>      exit();
>
> }
>
>
>
>
>
> if ($var(save_result) == 1) {
>
>     xlogl("L_INFO", "[$rm] -> dumping messages with MSILO \n");
>     # MSILO - dumping user's offline messages to user
>     if (m_dump("$fu")) {
>          xlogl("L_NOTICE", "MSILO: offline messages for $fu dumped - if
> they were \n");
>     }
>     else {
>          xlogl("L_NOTICE", "MSILO: no offline messages dumped \n");
>      };
> }
>
>
>
> This means dump the message only when it is not re-registration.
>
>
>
> Thanks
>
>
>
> Regards
>
> Muhammad Zaka
>
>
>
>
>
>
>
> *From:* sr-users [mailto:sr-users-bounces at lists.kamailio.org] *On Behalf
> Of *Abdul Basit
> *Sent:* 08 April 2018 18:43
> *To:* Kamailio (SER) - Users Mailing List <sr-users at lists.kamailio.org>;
> Kamailio (SER) - Users Mailing List <sr-users at lists.sip-router.org>
> *Subject:* Re: [SR-Users] MSILO: SIP stored offline MESSAGE repetitive
> delivery
>
>
>
> Dear Team,
>
> Still stuck with the issue. Kindly suggest where i did wrong.
>
>
>
>
> --
> regards,
>
>
> abdul basit | p: +92 32 1416 4196 | o: +92 30 0841 1445
>
>
>
> On 6 April 2018 at 20:50, Abdul Basit <basit.engg at gmail.com> wrote:
>
> Hi team,
>
> I am facing an issue while setting up IM server based on kamailio.
>
> SIP-SIP online messaging is fine. For offline messaging i am using msilo
> module which is storing offline messages in 'silo' table.
>
>
>
> As B-party come online ... it receive offline messages stored in database.
> But
>
> *Problem is*.. these messages will deliver to B-party as many time it
> REGISTER online.
>
>
>
> How can I configure msilo module to mark messages delivery status?
> or how can i delete the delivered messages so that there will be no chance
> of delivering them again on next REGISTER?
>
> Message parts of kamailio.cfg are
> ....
> /* add local domain aliases */
> alias="192.168.10.18"
> port=9060
>
>
> # ----- msilo params -----
> modparam("msilo", "db_url", DBURL)
> modparam("msilo", "db_table", "silo")
> modparam("msilo", "sc_mid", "id")
> modparam("msilo","from_address","sip:registrar at 192.168.10.18:9060")
> modparam("msilo","contact_hdr","Contact: registrar at 192.168.10.18:9060;
> msilo=yes\r\n")
> modparam("msilo","content_type_hdr","Content-Type: text/plain\r\n")
>
> ........
>
> route[MSILO_MESSAGE] {
>     if (!is_method("MESSAGE")) return;
>     xlogl("L_NOTICE", "[$rm] r-uri: $ru d-uri: $du \n");
>     if (lookup("location")) {
>         xlogl("L_NOTICE", "[$rm] -> loaction found. Relying message
> [[$rb]] to the UAC \n");
>         t_relay();
>     } else {
>         if (!t_newtran()) {
>             xlogl("L_ERROR", "[$rm] -> ERROR creating new transaction \n");
>             sl_reply_error();
>             exit;
>         };
>         xlogl("L_NOTICE", "[$rm] -> Storing MSILO_MESSAGE \n
> [$ru]-[$tu]-[$ou] \n ");
>         if (m_store("$ru")) {
>             xlogl("L_NOTICE", "MSILO: offline message stored! \n");
>             if (!t_reply("202", "Accpeted and Strored")) {
>                 xlogl("L_ERROR", "MSILO: Err sending 202 reply... \n");
>                 sl_reply_error();
>             }
>         } else {
>             xlogl("L_ERROR", "MSILO: offline message NOT stored... \n");
>             if (!t_reply("503", "Service Unavailable")) {
>                 sl_reply_error();
>             }
>         }
>     }
>     exit;
> }
>
> .....
>
> # Handle SIP registrations
> route[REGISTRAR] {
>     if (!is_method("REGISTER")) return; // discard all non-REGISTER methods
>
>     if(isflagset(FLT_NATS)) {
>         setbflag(FLB_NATB);
> #!ifdef WITH_NATSIPPING
>         setbflag(FLB_NATSIPPING); //# do SIP NAT pinging
> #!endif
>     }
>     $avp(received) = "sip:" + $si + ":" + $sp + ";transport=" + $proto;
>     xlogl("L_INFO", "[$rm] -> UAC actual location $avp(received) \n");
>     if (!save("location",0x04)) {
>         xlogl("L_ERROR", "[$rm] -> Unable to save user location \n");
>         sl_reply_error();
>     }
>     else {
>         xlogl("L_INFO", "[$rm] -> dumping messages with MSILO \n");
>         # MSILO - dumping user's offline messages to user
>         if (m_dump("$fu")) {
>             xlogl("L_NOTICE", "MSILO: offline messages for $fu dumped - if
> they were \n");
>         }
>         else {
>             xlogl("L_NOTICE", "MSILO: no offline messages dumped \n");
>         };
>     }
>     exit;
> }
>
> Any idea?
>
>
> --
> regards,
>
>
> abdul basit
>
>
>
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>
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