hello Daniel thanks, finally i could do that, i was struggling with this because in kamailio 5.4 there was not being created a socket on the bindaddr param when starting kamailio. (that's why i even tried to start to listen on a regular tcp socket to connect there an application) But in 5.5 and 5.3 it does, so i could move forward and send the events to an external application
best regards david El lun., 21 sept. 2020 a las 9:45, Daniel-Constantin Mierla (< [email protected]>) escribió: > Hello, > > you must have a different socket in modparam("evapi", "bind_addr", "...") > than the core listen parameter for sip tcp traffic. The connect with your > evapi app to the socket specified in modparam. > > Cheers, > Daniel > On 15.09.20 09:29, David Escartin wrote: > > hello Daniel > > i have tried the directive > listen=127.0.0.1:8448 and listen=tcp:127.0.0.1:8448 > and i tried now for example to connect with a tcp client from port 48583 > (randomly selected when i made the tcp connect i guess) > > tcp 0 0 127.0.0.1:8448 127.0.0.1:48583 > ESTABLISHED 4508/kamailio keepalive (2.24/0/0) > > i configured the kernel to send keep alives 30secs after the tcp connection > > should this be ok? > > best regards > david > > El lun., 14 sept. 2020 a las 18:50, Daniel-Constantin Mierla (< > [email protected]>) escribió: > >> Hello, >> >> to what port do you connect for evapi? >> >> The logs indicate connection to sip tcp port. >> >> Cheers, >> Daniel >> On 14.09.20 18:06, David Escartin wrote: >> >> Dear all >> >> We are trying to use the evapi module to send some data to an external >> application but I'm having problems getting the clients connected. >> >> I have the kamailio (version 5.3) running with a tcp socket >> 127.0.0.1:8228, and the evapi params are just >> modparam("evapi", "workers", 4) >> modparam("evapi", "netstring_format", 0) >> modparam("evapi", "bind_addr", "127.0.0.1:8448") >> modparam("evapi", "max_clients", 32) >> >> I tried a different number of workers and netstring_format 1 too. >> When I start the kamailio i added some debug to the code, and seems when >> doing the mod init of the evapi dispatcher >> 38(4779) DEBUG: <core> [core/sr_module.c:779]: init_mod_child(): idx 38 >> rank -2: evapi [EvAPI Dispatcher] >> it reaches to >> while(1) { >> ev_loop (loop, 0); >> } >> at evapi_run_dispatcher function. >> I guess if I connected to the tcp socket and sent some event, I would see >> the client accepted and the event route evapi:connection-new would be >> triggered. But i'm not able to do that. >> I tried to use the prime option, a tcp input client connection from >> logstash, so i could relay the data to the logstash using the evapi relay, >> but i only see the tcp socket being created but no client accepted. >> I also tried to connect with an erlang gen_tcp client, but it's the same >> i only see >> >> 47(4798) DEBUG: <core> [core/ip_addr.c:229]: print_ip(): tcpconn_new: new >> tcp connection: 127.0.0.1 >> 47(4798) DEBUG: <core> [core/tcp_main.c:1174]: tcpconn_new(): on port >> 54537, type 2, socket 105 >> 47(4798) DEBUG: <core> [core/tcp_main.c:1497]: tcpconn_add(): hashes: >> 1117:1187:1505, 1 >> 47(4798) DEBUG: <core> [core/io_wait.h:375]: io_watch_add(): DBG: >> io_watch_add(0xad0880, 105, 2, 0x7fc211712d58), fd_no=53 >> and if i try to send any data >> >> 47(4798) DEBUG: <core> [core/io_wait.h:600]: io_watch_del(): DBG: >> io_watch_del (0xad0880, 105, -1, 0x0) fd_no=54 called >> 47(4798) DEBUG: <core> [core/tcp_main.c:4456]: handle_tcpconn_ev(): >> sending to child, events 1 >> 47(4798) DEBUG: <core> [core/tcp_main.c:4129]: send2child(): selected tcp >> worker idx:0 proc:43 pid:4791 for activity on [tcp:127.0.0.1:8448], >> 0x7fc211712d58 >> 43(4791) DEBUG: <core> [core/tcp_read.c:1749]: handle_io(): received n=8 >> con=0x7fc211712d58, fd=39 >> 43(4791) DEBUG: <core> [core/io_wait.h:375]: io_watch_add(): DBG: >> io_watch_add(0xb3c720, 39, 2, 0x7fc211712d58), fd_no=1 >> 43(4791) DEBUG: <core> [core/io_wait.h:600]: io_watch_del(): DBG: >> io_watch_del (0xb3c720, 39, -1, 0x10) fd_no=2 called >> 43(4791) DEBUG: <core> [core/tcp_read.c:1671]: release_tcpconn(): >> releasing con 0x7fc211712d58, state 1, fd=39, id=1 ([127.0.0.1]:54537 -> >> [127.0.0.1]:8448) >> 43(4791) DEBUG: <core> [core/tcp_read.c:1672]: release_tcpconn(): >> extra_data (nil) >> 47(4798) DEBUG: <core> [core/tcp_main.c:3559]: handle_tcp_child(): reader >> response= 7fc211712d58, 1 from 0 >> 47(4798) DEBUG: <core> [core/io_wait.h:375]: io_watch_add(): DBG: >> io_watch_add(0xad0880, 105, 2, 0x7fc211712d58), fd_no=53 >> 47(4798) DEBUG: <core> [core/tcp_main.c:3686]: handle_tcp_child(): >> CONN_RELEASE 0x7fc211712d58 refcnt= 1 >> >> and when i try to send any data >> 38(10867) DEBUG: evapi [evapi_dispatch.c:610]: evapi_recv_notify(): >> received [0x7f17d23fc628] [{"test" : "1.1.1.1", "uuid" : "[email protected]" >> , "pdd" : "4"}] (75) >> 38(10867) DEBUG: evapi [evapi_dispatch.c:316]: evapi_dispatch_notify(): >> the message was sent to 0 clients >> >> I don't know what i'm missing, or if i'm understanding the use of the >> module correctly >> >> could you please take a look? >> thanks a lot >> David >> >> >> -- >> [image: Logo] >> >> David Escartín Almudévar >> VoIP/Switch Engineer >> [email protected] >> >> *SONOC* >> C/ Josefa Amar y Borbón, 10, 4ª · 50001 Zaragoza, España >> Tlf: +34 917019888 · www.sonoc.io >> >> _______________________________________________ >> Kamailio (SER) - Users Mailing >> [email protected]https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> >> -- >> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- >> www.linkedin.com/in/miconda >> Funding: https://www.paypal.me/dcmierla >> >> > > -- > [image: Logo] > > David Escartín Almudévar > VoIP/Switch Engineer > [email protected] > > *SONOC* > C/ Josefa Amar y Borbón, 10, 4ª · 50001 Zaragoza, España > Tlf: +34 917019888 · www.sonoc.io > > -- > Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- > www.linkedin.com/in/miconda > Funding: https://www.paypal.me/dcmierla > > -- [image: Logo] David Escartín Almudévar VoIP/Switch Engineer [email protected] *SONOC* C/ Josefa Amar y Borbón, 10, 4ª · 50001 Zaragoza, España Tlf: +34 917019888 · www.sonoc.io
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