<div dir="ltr">hello Daniel<div><br></div><div>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)<br>But in 5.5 and 5.3 it does, so i could move forward and send the events to an external application</div><div><br></div><div>best regards<br>david</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">El lun., 21 sept. 2020 a las 9:45, Daniel-Constantin Mierla (<<a href="mailto:miconda@gmail.com">miconda@gmail.com</a>>) escribió:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>Hello,</p>
<p>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.</p>
<p>Cheers,<br>
Daniel<br>
</p>
<div>On 15.09.20 09:29, David Escartin
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">hello Daniel
<div><br>
</div>
<div>i have tried the directive</div>
<div>listen=<a href="http://127.0.0.1:8448" target="_blank">127.0.0.1:8448</a> and listen=tcp:<a href="http://127.0.0.1:8448" target="_blank">127.0.0.1:8448</a><br>
</div>
<div>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)</div>
<div><br>
</div>
<div>tcp 0 0 <a href="http://127.0.0.1:8448" target="_blank">127.0.0.1:8448</a> <a href="http://127.0.0.1:48583" target="_blank">127.0.0.1:48583</a>
ESTABLISHED 4508/kamailio keepalive (2.24/0/0)<br>
</div>
<div><br>
</div>
<div>i configured the kernel to send keep alives 30secs after
the tcp connection</div>
<div><br>
</div>
<div>should this be ok?</div>
<div><br>
</div>
<div>best regards</div>
<div>david</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">El lun., 14 sept. 2020 a las
18:50, Daniel-Constantin Mierla (<<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>>)
escribió:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>Hello,</p>
<p>to what port do you connect for evapi?</p>
<p>The logs indicate connection to sip tcp port.<br>
</p>
<p>Cheers,<br>
Daniel<br>
</p>
<div>On 14.09.20 18:06, David Escartin wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>Dear all</div>
<div><br>
</div>
<div>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.</div>
<div><br>
</div>
<div>I have the kamailio (version 5.3) running with a
tcp socket <a href="http://127.0.0.1:8228" target="_blank">127.0.0.1:8228</a>,
and the evapi params are just</div>
<div>modparam("evapi", "workers", 4)<br>
modparam("evapi", "netstring_format", 0)<br>
modparam("evapi", "bind_addr", "<a href="http://127.0.0.1:8448" target="_blank">127.0.0.1:8448</a>")<br>
modparam("evapi", "max_clients", 32)</div>
<div><br>
</div>
<div>I tried a different number of workers and
netstring_format 1 too.</div>
<div>When I start the kamailio i added some debug to the
code, and seems when doing the mod init of the evapi
dispatcher</div>
<div>38(4779) DEBUG: <core>
[core/sr_module.c:779]: init_mod_child(): idx 38 rank
-2: evapi [EvAPI Dispatcher]<br>
</div>
<div>it reaches to </div>
<div> while(1) {<br>
ev_loop (loop, 0);<br>
}<br>
</div>
<div>at evapi_run_dispatcher function.</div>
<div>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.</div>
<div>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.</div>
<div>I also tried to connect with an erlang gen_tcp
client, but it's the same<br clear="all">
<div>i only see</div>
<div><br>
</div>
<div>47(4798) DEBUG: <core>
[core/ip_addr.c:229]: print_ip(): tcpconn_new: new
tcp connection: 127.0.0.1<br>
47(4798) DEBUG: <core> [core/tcp_main.c:1174]:
tcpconn_new(): on port 54537, type 2, socket 105<br>
47(4798) DEBUG: <core> [core/tcp_main.c:1497]:
tcpconn_add(): hashes: 1117:1187:1505, 1<br>
47(4798) DEBUG: <core> [core/io_wait.h:375]:
io_watch_add(): DBG: io_watch_add(0xad0880, 105, 2,
0x7fc211712d58), fd_no=53<br>
</div>
<div>and if i try to send any data</div>
<div><br>
</div>
<div>47(4798) DEBUG: <core>
[core/io_wait.h:600]: io_watch_del(): DBG:
io_watch_del (0xad0880, 105, -1, 0x0) fd_no=54
called<br>
47(4798) DEBUG: <core> [core/tcp_main.c:4456]:
handle_tcpconn_ev(): sending to child, events 1<br>
47(4798) DEBUG: <core> [core/tcp_main.c:4129]:
send2child(): selected tcp worker idx:0 proc:43
pid:4791 for activity on [tcp:<a href="http://127.0.0.1:8448" target="_blank">127.0.0.1:8448</a>],
0x7fc211712d58<br>
43(4791) DEBUG: <core> [core/tcp_read.c:1749]:
handle_io(): received n=8 con=0x7fc211712d58, fd=39<br>
43(4791) DEBUG: <core> [core/io_wait.h:375]:
io_watch_add(): DBG: io_watch_add(0xb3c720, 39, 2,
0x7fc211712d58), fd_no=1<br>
43(4791) DEBUG: <core> [core/io_wait.h:600]:
io_watch_del(): DBG: io_watch_del (0xb3c720, 39, -1,
0x10) fd_no=2 called<br>
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)<br>
43(4791) DEBUG: <core> [core/tcp_read.c:1672]:
release_tcpconn(): extra_data (nil)<br>
47(4798) DEBUG: <core> [core/tcp_main.c:3559]:
handle_tcp_child(): reader response= 7fc211712d58, 1
from 0 <br>
47(4798) DEBUG: <core> [core/io_wait.h:375]:
io_watch_add(): DBG: io_watch_add(0xad0880, 105, 2,
0x7fc211712d58), fd_no=53<br>
47(4798) DEBUG: <core> [core/tcp_main.c:3686]:
handle_tcp_child(): CONN_RELEASE 0x7fc211712d58
refcnt= 1<br>
</div>
<div><br>
</div>
<div>and when i try to send any data</div>
<div>38(10867) DEBUG: evapi [evapi_dispatch.c:610]:
evapi_recv_notify(): received [0x7f17d23fc628]
[{"test" : "1.1.1.1", "uuid" : "<a href="mailto:1-31629@3.3.3.3" target="_blank">1-31629@3.3.3.3</a>" ,
"pdd" : "4"}] (75)<br>
38(10867) DEBUG: evapi [evapi_dispatch.c:316]:
evapi_dispatch_notify(): the message was sent to 0
clients<br>
</div>
<div><br>
</div>
<div>I don't know what i'm missing, or if i'm
understanding the use of the module correctly</div>
<div><br>
</div>
<div>could you please take a look?</div>
<div>thanks a lot</div>
<div>David</div>
<div><br>
</div>
<div><br>
</div>
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<pre cols="72">--
Daniel-Constantin Mierla -- <a href="http://www.asipto.com" target="_blank">www.asipto.com</a>
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Funding: <a href="https://www.paypal.me/dcmierla" target="_blank">https://www.paypal.me/dcmierla</a></pre>
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<pre cols="72">--
Daniel-Constantin Mierla -- <a href="http://www.asipto.com" target="_blank">www.asipto.com</a>
<a href="http://www.twitter.com/miconda" target="_blank">www.twitter.com/miconda</a> -- <a href="http://www.linkedin.com/in/miconda" target="_blank">www.linkedin.com/in/miconda</a>
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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><table border="0" cellpadding="0" cellspacing="10" width="100%" style="font-family:"Times New Roman""><tbody><tr><td align="center" border="0" cellpadding="0" cellspacing="0" valign="center" width="150" style="border-right:3px dotted rgb(0,155,223)"><img alt="Logo" height="100" hspace="5" src="https://www.sonoc.io/wp-content/uploads/2020/07/Logo_SONOC_emails.png"></td><td align="left" valign="center" style="padding:0px"><p><span style="color:rgb(16,47,74)"><font face="Open Sans" style="font-size:14px">David Escartín Almudévar</font></span><br><span style="color:rgb(16,47,74)"><font face="Open Sans" style="font-size:14px"><font face="Open Sans" style="font-size:12px">VoIP/Switch Engineer</font></font></span><font face="Open Sans" style="font-size:14px"><font face="Open Sans" style="font-size:12px"></font></font><br><font face="Open Sans" style="font-size:14px"><font face="Open Sans" style="font-size:12px"><a href="mailto:descartin@sonoc.io" style="color:rgb(0,153,204)" target="_blank"><span style="color:rgb(0,155,223)">descartin@sonoc.io</span></a><span style="color:rgb(0,155,223)"></span></font></font></p><p><span style="color:rgb(16,47,74)"><font face="Open Sans" style="font-size:14px"><strong><font face="Open Sans">SONOC</font></strong></font></span><br><span style="color:rgb(16,47,74)"><font face="Open Sans" style="font-size:14px"><font face="Open Sans" style="font-size:12px">C/ Josefa Amar y Borbón, 10, 4ª · 50001 Zaragoza, España</font><br><font face="Open Sans" size="-1">Tlf: +34 917019888 ·</font></font></span><font color="#102f4a" face="Open Sans" style="font-size:14px"><font color="#102f4a" face="Open Sans" size="-1"> </font></font><font face="Open Sans" style="font-size:14px"><font face="Open Sans" size="-1"><font face="Open Sans" size="-1"><a href="http://www.sonoc.io" style="color:rgb(0,153,204)" target="_blank"><span style="color:rgb(0,155,223)">www.sonoc.io</span></a></font></font></font></p></td></tr></tbody></table></div></div>