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<p>Hello,</p>
<p>did you get the evapi message on your application or telnet
connection?</p>
<p>Can you give the output of:</p>
<p>kamctl ps</p>
<p>to see if the evapi processes are running?</p>
<p>Cheers,<br>
Daniel<br>
</p>
<br>
<div class="moz-cite-prefix">On 19/08/16 18:45, Efelin Novak wrote:<br>
</div>
<blockquote
cite="mid:CABKTgArRKjGEq-gcvLDXFeb3E5Uthf0KBRkdRSxjXZyoJvPjSA@mail.gmail.com"
type="cite">
<div dir="ltr">Hi folks,
<div><br>
</div>
<div>I came into a problem with evapi module, while I was trying
to make the CGRateS tutorial work. It does not send any
messages at all.</div>
<div><br>
</div>
<div>Taken steps:</div>
<div><br>
</div>
<div>I start kamailio with debug=3.</div>
<div><br>
</div>
<div>I start:</div>
<div> CGRates (on the kamailio machine)</div>
<div> telnet 192.168.30.29 8448 (from my PC)</div>
<div> tcpdump port 8448 -A -s0 -i any (on the kamailio machine)</div>
<div><br>
</div>
<div>Telnet command successfully connects to kamailio. Kamailio
yells:</div>
<div><br>
</div>
<div>
<div><a class="moz-txt-link-abbreviated" href="mailto:root@cgrates:/opt/kamailio/src/kamailio-4.4/kamailio#">root@cgrates:/opt/kamailio/src/kamailio-4.4/kamailio#</a>
11(12205) DEBUG: evapi [evapi_dispatch.c:453]:
evapi_accept_client(): new connection - pos[1] from: [<a
moz-do-not-send="true" href="http://192.168.30.1:40312">192.168.30.1:40312</a>]</div>
<div>11(12205) INFO: <script>: Starting Evapi connector
srcaddr 192.168.30.1 srcport 40312 condix 1</div>
<div>11(12205) DEBUG: htable [ht_var.c:90]: pv_set_ht_cell():
set value for $sht(cgrconn=>cgr)</div>
</div>
<div><br>
</div>
<div>A similar message is printed when CGRateS connects in.</div>
<div><br>
</div>
<div>Afterwards I make a call to Kamailio. INVITE is routed to a
following command:</div>
<div><br>
</div>
<div>
<div>evapi_async_relay("{\"event\":\"CGR_AUTH_REQUEST\",</div>
<div> \"tr_index\":\"$T(id_index)\",</div>
<div> \"tr_label\":\"$T(id_label)\",</div>
<div> \"cgr_reqtype\":\"$dlg_var(cgrReqType)\",</div>
<div> \"cgr_tenant\":\"$dlg_var(cgrTenant)\",</div>
<div> \"cgr_account\":\"$dlg_var(cgrAccount)\",</div>
<div>
\"cgr_destination\":\"$dlg_var(cgrDestination)\",</div>
<div> \"cgr_setuptime\":\"$TS\",</div>
<div> \"cgr_computelcr\":\"true\"}");</div>
</div>
<div><br>
</div>
<div>Now the kamailio writes:</div>
<div><br>
</div>
<div>.</div>
<div>.</div>
<div>.</div>
<div>
<div> 2(12196) DEBUG: dialog [dlg_var.c:260]: print_lists():
Dialog var-list (0x7f196d1c5248):</div>
<div> 2(12196) DEBUG: dialog [dlg_var.c:265]: print_lists():
cgrDestination=1002 (flags 1)</div>
<div> 2(12196) DEBUG: dialog [dlg_var.c:265]: print_lists():
cgrAccount=1001 (flags 1)</div>
<div> 2(12196) DEBUG: dialog [dlg_var.c:265]: print_lists():
cgrTenant=<a moz-do-not-send="true"
href="http://cgrates.org">cgrates.org</a> (flags 1)</div>
<div> 2(12196) DEBUG: dialog [dlg_var.c:265]: print_lists():
cgrReqType=*prepaid (flags 1)</div>
<div> 2(12196) DEBUG: dialog [dlg_hash.c:922]: dlg_unref():
unref dlg 0x7f196d1c4c08 with 1 -> 1</div>
<div> 2(12196) DEBUG: evapi [evapi_dispatch.c:603]:
evapi_relay(): relaying event data
[{"event":"CGR_AUTH_REQUEST",</div>
<div><span class="" style="white-space:pre"> </span>"tr_index":"59559",</div>
<div><span class="" style="white-space:pre"> </span>"tr_label":"1886589610",</div>
<div><span class="" style="white-space:pre"> </span>"cgr_reqtype":"*prepaid",</div>
<div><span class="" style="white-space:pre"> </span>"cgr_tenant":"<a
moz-do-not-send="true" href="http://cgrates.org">cgrates.org</a>",</div>
<div><span class="" style="white-space:pre"> </span>"cgr_account":"1001",</div>
<div><span class="" style="white-space:pre"> </span>"cgr_destination":"1002",</div>
<div><span class="" style="white-space:pre"> </span>"cgr_setuptime":"1471623526",</div>
<div><span class="" style="white-space:pre"> </span>"cgr_computelcr":"true"}]
(246)</div>
<div> 2(12196) DEBUG: evapi [evapi_dispatch.c:628]:
evapi_relay(): sending [0x7f196d1c88b8]
[246:{"event":"CGR_AUTH_REQUEST",</div>
<div><span class="" style="white-space:pre"> </span>"tr_index":"59559",</div>
<div><span class="" style="white-space:pre"> </span>"tr_label":"1886589610",</div>
<div><span class="" style="white-space:pre"> </span>"cgr_reqtype":"*prepaid",</div>
<div><span class="" style="white-space:pre"> </span>"cgr_tenant":"<a
moz-do-not-send="true" href="http://cgrates.org">cgrates.org</a>",</div>
<div><span class="" style="white-space:pre"> </span>"cgr_account":"1001",</div>
<div><span class="" style="white-space:pre"> </span>"cgr_destination":"1002",</div>
<div><span class="" style="white-space:pre"> </span>"cgr_setuptime":"1471623526",</div>
<div><span class="" style="white-space:pre"> </span>"cgr_computelcr":"true"},]
(251)</div>
<div> 2(12196) DEBUG: evapi [evapi_dispatch.c:630]:
evapi_relay(): Len of write is 8</div>
<div> 2(12196) INFO: <script>: suspended transaction:
59559 / 1886589610</div>
</div>
<div>.</div>
<div>.</div>
<div>.</div>
<div><br>
</div>
<div>However no reply from CGRateS comes, tcpdump is quiet (no
message was sent or received), as well as my testing telnet
session (nothing is received).</div>
<div><br>
</div>
<div>The network doesn't seems to be the issue, as when I write
"6:Efelin," to the telnet session, kamailio executes the route
event_route[evapi:message-received]</div>
<div><br>
</div>
<div>Versions:</div>
<div><br>
</div>
<div>
<div># dpkg -l | grep libev-dev</div>
<div>ii libev-dev 1:4.15-3
amd64</div>
</div>
<div><br>
</div>
<div>
<div># uname -a</div>
<div>Linux cgrates 3.16.0-4-amd64 #1 SMP Debian
3.16.7-ckt25-2+deb8u3 (2016-07-02) x86_64 GNU/Linux</div>
</div>
<div><br>
</div>
<div># kamailio -V</div>
<div>version: kamailio 4.4.2 (x86_64/linux) 384e90</div>
<div>flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS,
USE_RAW_SOCKS, 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</div>
<div>ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144,
MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT
PKG_SIZE 8MB</div>
<div>poll method support: poll, epoll_lt, epoll_et, sigio_rt,
select.</div>
<div>id: 384e90 </div>
<div>compiled on 12:04:04 Aug 19 2016 with gcc 4.9.2</div>
<div><br>
</div>
<div>I wasn't able to find anything that might block the
connection. Can anyone point me to, how to debug this issue
further?</div>
<div><br>
</div>
<div>Thanks for any advice.</div>
<div><br>
</div>
<div>Kind regards</div>
<div><br>
</div>
<div>Jan Muranyi</div>
<div><br>
</div>
<div><br>
</div>
</div>
<br>
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</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a> - <a class="moz-txt-link-freetext" href="http://www.kamailio.org">http://www.kamailio.org</a>
<a class="moz-txt-link-freetext" href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a></pre>
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