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Hello,<br>
<br>
the issue is that the sqlops connections are opened in child_init
callback which is executed after the event_route[htable:mod-init].<br>
<br>
I kind of need same feature for some config, the plan is to add
another event_route executed by the sqlops after initialization of
its connections.<br>
<br>
One workaround for now is to use a shared variable in order to
execute that piece of config only once:<br>
<br>
if($sht(once)==0) {<br>
$sht(once) = 1;<br>
# ... your one time config actions here<br>
}<br>
<br>
To be fully safe, if that matters for you at the expense of
synchronized execution of that config part, you should wrap the test
and update of the $sht(once) inside locks -- see cfgutils module for
that.<br>
<br>
Cheers,<br>
Daniel<br>
<br>
On 4/7/11 9:32 PM, Camila Troncoso wrote:
<blockquote
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<p class="MsoNormal"><span lang="EN-US">Hello, </span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal">
<span lang="EN-US">I´m using Kamalio 3.1.0 and want to alter
some databases (mysql) tables at kamailio starts. I read
that the route event_route[htable:mod-init] allows me to do
that, but i´m having some problems. </span></p>
<p class="MsoNormal"><span lang="EN-US">I load htable.so module
and insert the event_route[] in mi kamailio.conf script but
when I start kamailio it returns an error: </span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [sr_module.c:828]: DEBUG: init_mod_child
(-127): usrloc </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [sr_module.c:828]: DEBUG: init_mod_child
(-127): registrar </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [sr_module.c:828]: DEBUG: init_mod_child
(-127): uri_db </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [sr_module.c:828]: DEBUG: init_mod_child
(-127): domain </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [sr_module.c:828]: DEBUG: init_mod_child
(-127): permissions </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [sr_module.c:828]: DEBUG: init_mod_child
(-127): group </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [sr_module.c:828]: DEBUG: init_mod_child
(-127): mi_fifo </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [sr_module.c:828]: DEBUG: init_mod_child
(-127): avpops </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [sr_module.c:828]: DEBUG: init_mod_child
(-127): dialog </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [sr_module.c:828]: DEBUG: init_mod_child
(-127): lcr </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [sr_module.c:828]: DEBUG: init_mod_child
(-127): sqlops </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [sr_module.c:828]: DEBUG: init_mod_child
(-127): rtimer </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [sr_module.c:828]: DEBUG: init_mod_child
(-127): htable </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
htable [htable.c:185]: rank is (-127) </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
htable [htable.c:191]: executing
event_route[htable:mod-init] (1) </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [parser/msg_parser.c:630]: SIP Request: </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [parser/msg_parser.c:632]: method:
<OPTIONS> </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [parser/msg_parser.c:634]: uri: <<a
moz-do-not-send="true"
href="mailto:sip%3Ayou@kamailio.org">sip:you@kamailio.org</a>>
</span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [parser/msg_parser.c:636]: version:
<SIP/2.0> </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]:
<core> [mem/q_malloc.c:366]: qm_malloc(0x82bbfa0, 32)
called from <core>: parser/msg_parser.c:
parse_headers(341) </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]:
<core> [mem/q_malloc.c:406]: qm_malloc(0x82bbfa0, 32)
returns address 0x834f780 frag. 0x834f768 (size=32) on 1 -th
hit </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]:
<core> [mem/q_malloc.c:366]: qm_malloc(0x82bbfa0, 116)
called from <core>: parser/msg_parser.c:
get_hdr_field(130) </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]:
<core> [mem/q_malloc.c:406]: qm_malloc(0x82bbfa0, 116)
returns address 0x834f7d0 frag. 0x834f7b8 (size=116) on 1
-th hit </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [parser/parse_via.c:2300]: end of header
reached, state=2 </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [parser/msg_parser.c:515]: parse_headers: Via
found, flags=2 </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 /usr/local/sbin/kamailio[31610]: DEBUG:
<core> [parser/msg_parser.c:517]: parse_headers: this
is the first via </span></p>
<p class="MsoNormal" style=""><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US">Apr 7
15:30:22 server4967 kamailio: ERROR: <core>
[daemonize.c:307]: Main process exited before writing to
pipe </span></p>
<p class="MsoNormal"><b><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US"> </span></b></p>
<p class="MsoNormal"><b><span style="font-size: 9pt;
font-family: "Courier New";" lang="EN-US"> </span></b></p>
<p class="MsoNormal"><span lang="EN-US">My event_rout[] is as
fallows:</span></p>
<p class="MsoNormal"><span style="font-size: 9pt; font-family:
"Courier New";" lang="EN-US"> </span></p>
<p class="MsoNormal"><span style="font-size: 9pt; font-family:
"Courier New";" lang="EN-US">event_route[htable:mod-init]{</span></p>
<p class="MsoNormal"><span style="font-size: 9pt; font-family:
"Courier New";" lang="EN-US"> </span></p>
<p class="MsoNormal" style="text-indent: 35.4pt;"><span
style="font-size: 9pt; font-family: "Courier
New";" lang="EN-US">sql_query("cd", "select prefix from
lcr_rule", "rc");</span></p>
<p class="MsoNormal"><span style="font-size: 9pt; font-family:
"Courier New";" lang="EN-US"> xlog("L_INFO",
"dbr = $dbr(rc=>rows)");</span></p>
<p class="MsoNormal"><span style="font-size: 9pt; font-family:
"Courier New";" lang="EN-US">
if($dbr(rc=>rows)>0){</span></p>
<p class="MsoNormal"><span style="font-size: 9pt; font-family:
"Courier New";" lang="EN-US"> $var(i)
= 0;</span></p>
<p class="MsoNormal"><span style="font-size: 9pt; font-family:
"Courier New";" lang="EN-US">
while($var(i)<$dbr(rc=>rows)){</span></p>
<p class="MsoNormal"><span style="font-size: 9pt; font-family:
"Courier New";" lang="EN-US"> </span><span
style="font-size: 9pt; font-family: "Courier
New";">$var(prefijo)=$dbr(rc=>[$var(i),0]);</span></p>
<p class="MsoNormal"><span style="font-size: 9pt; font-family:
"Courier New";"> </span><span
style="font-size: 9pt; font-family: "Courier
New";" lang="EN-US">xlog("L_INFO",
"$dbr(rc=>[$var(i),0])");</span></p>
<p class="MsoNormal"><span style="font-size: 9pt; font-family:
"Courier New";" lang="EN-US">
sql_query("cd", "ALTER TABLE rebalse ADD COLUMN
Prefijo_$var(prefijo) INT","rr");</span></p>
<p class="MsoNormal"><span style="font-size: 9pt; font-family:
"Courier New";" lang="EN-US">
$var(i) = $var(i) + 1;</span></p>
<p class="MsoNormal"><span style="font-size: 9pt; font-family:
"Courier New";" lang="EN-US"> }</span></p>
<p class="MsoNormal"><span style="font-size: 9pt; font-family:
"Courier New";" lang="EN-US"> }</span></p>
<p class="MsoNormal"><span style="font-size: 9pt; font-family:
"Courier New";" lang="EN-US">
sql_result_free("rc");</span></p>
<p class="MsoNormal"><span style="font-size: 9pt; font-family:
"Courier New";" lang="EN-US">}</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal">
<span lang="EN-US">I tested the commands inside the
event_route[] and they work fine…</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">Can someone help me?</span></p>
<p class="MsoNormal">
<span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">Regards,</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><b><span style="font-size: 10pt;
font-family: "Arial","sans-serif";
color: black;">Camila Troncoso </span></b><b><span
style="font-size: 10pt; font-family: "Trebuchet
MS","sans-serif"; color: rgb(255, 192, 0);">|</span></b><span
style="font-size: 10pt; font-family: "Trebuchet
MS","sans-serif"; color: gray;"> Ingeniero de
Desarrollo</span></p>
<p class="MsoNormal"><span style="font-size: 10pt; font-family:
"Trebuchet MS","sans-serif"; color:
black;">RedVoiss </span><b><span style="font-size: 10pt;
font-family: "Trebuchet
MS","sans-serif"; color: rgb(255, 192, 0);">|</span></b><span
style="font-size: 9pt; font-family: "Trebuchet
MS","sans-serif"; color: rgb(127, 127, 127);"><a
moz-do-not-send="true"
href="mailto:ctroncoso@redvoiss.net">ctroncoso@redvoiss.net</a></span><span
style="font-size: 8pt; font-family: "Trebuchet
MS","sans-serif"; color: black;"></span></p>
<p class="MsoNormal" style="margin-top: 3pt;"><span
style="font-size: 9pt; font-family: "Trebuchet
MS","sans-serif"; color: rgb(89, 89, 89);"
lang="EN-US">Santiago</span><span style="font-size: 9pt;
font-family: "Trebuchet
MS","sans-serif"; color: gray;" lang="EN-US">
- Chile </span><b><span style="font-size: 9pt; font-family:
"Trebuchet MS","sans-serif"; color:
rgb(255, 192, 0);" lang="EN-US">|</span></b><span
style="font-size: 9pt; font-family: "Trebuchet
MS","sans-serif"; color: gray;" lang="EN-US">
+56 2 2408535 </span></p>
<p class="MsoNormal" style="margin-top: 3pt;"><span
style="font-size: 9pt; font-family: "Trebuchet
MS","sans-serif"; color: rgb(127, 127, 127);"
lang="EN-US"><a moz-do-not-send="true"
href="http://www.redvoiss.net">www.redvoiss.net</a> </span><span
style="font-size: 9pt; font-family: "Trebuchet
MS","sans-serif"; color: black;" lang="EN-US"></span></p>
<p class="MsoNormal"> </p>
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</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></pre>
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