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
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