<div dir="ltr"><div class="gmail_extra">"weights" was my first choice, but I changed my mind because we were not using "atrrs" column neither. Anyway, I will keep in mind your suggestion.</div><div class="gmail_extra"><br></div><div class="gmail_extra">Many Thanks!<br>
<br><div class="gmail_quote">On Wed, Aug 19, 2015 at 10:59 AM, Bogdan-Andrei Iancu <span dir="ltr"><<a href="mailto:bogdan@opensips.org" target="_blank">bogdan@opensips.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<tt>Hi Federico,<br>
<br>
Well, it is a good workaround. As a hint, if you do not want to
sacrifice the "attrs" column for ordering (attributes are really
useful to have in many usage scenarios), you can better use the
"weights" column.<br>
<br>
Regards,<br>
</tt><span class="">
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
</span><div><div class="h5"><div>On 18.08.2015 17:11, Federico Edorna
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div class="gmail_extra">
<div class="gmail_extra">In my table there is a priority
column! ;) I don't know where did I get that schema...
sorry, my mistake.</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra">Now, going back to the workarround
(just in case someone has the same issue), since I'm not
using the attrs column value in the config file, I will use
that column to order the set. To accomplish that, I tried
with the following patch in modules/dispatcher/dispatch.c</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra">
<div class="gmail_extra">
<div class="gmail_extra">--- /tmp/dispatch.c<span style="white-space:pre-wrap"> </span>2015-08-18
10:40:27.461325458 -0300</div>
<div class="gmail_extra">+++ ./dispatch.c<span style="white-space:pre-wrap"> </span>2015-08-18
10:39:45.941081837 -0300</div>
<div class="gmail_extra">@@ -699,7 +699,7 @@</div>
<div class="gmail_extra"> <span style="white-space:pre-wrap"> </span>memset( d_data, 0,
sizeof(ds_data_t));</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra"> <span style="white-space:pre-wrap"> </span>/*select the whole
table and all the columns*/</div>
<div class="gmail_extra">-<span style="white-space:pre-wrap"> </span>if(ds_dbf.query(ds_db_handle,0,0,0,query_cols,0,6,0,&res)
< 0) {</div>
<div class="gmail_extra">+<span style="white-space:pre-wrap"> </span>if(ds_dbf.query(ds_db_handle,0,0,0,query_cols,0,6,&ds_dest_attrs_col,&res)
< 0) {</div>
<div class="gmail_extra"> <span style="white-space:pre-wrap"> </span>LM_ERR("error while
querying database\n");</div>
<div class="gmail_extra"> <span style="white-space:pre-wrap"> </span>goto error;</div>
<div class="gmail_extra"> <span style="white-space:pre-wrap"> </span>}</div>
</div>
</div>
</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra">That is, ds_dbf.query sorts the table
using &ds_dest_attrs_col. Now the postgres log shows:</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra">2015-08-18 10:46:51 ART [9503]: [2-1]
LOG: duration: 0.224 ms statement: select
setid,destination,socket,state,weight,attrs from
sbc.dispatcher <b> order by attrs</b><br>
<br>
I will try with this (at my own risk...) until we upgrade to
2.x </div>
<div class="gmail_extra"><br>
Thanks!<br>
<br>
<br>
<div class="gmail_quote">On Tue, Aug 18, 2015 at 8:45 AM,
Bogdan-Andrei Iancu <span dir="ltr"><<a href="mailto:bogdan@opensips.org" target="_blank">bogdan@opensips.org</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"> <tt>Federico,<br>
<br>
There is no "priority" field in the dispatcher table
in 1.11 :<br>
<a href="http://www.opensips.org/Documentation/Install-DBSchema-1-11#AEN4123" target="_blank">http://www.opensips.org/Documentation/Install-DBSchema-1-11#AEN4123</a><br>
<br>
wrong table ?<br>
<br>
Regards,<br>
</tt><span>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
</span>
<div>
<div>
<div>On 17.08.2015 21:03, Federico Edorna wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div class="gmail_extra">Actually the table has
the priority column in ver 1.11. Anyway,
thanks for your response Bogdan, I will try to
find a workarround for this version until we
upgrade to 2.x.</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra">Thanks & Regards</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra">Federico</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra">
<div class="gmail_quote">On Mon, Aug 17, 2015
at 5:56 AM, Bogdan-Andrei Iancu <span dir="ltr"><<a href="mailto:bogdan@opensips.org" target="_blank">bogdan@opensips.org</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"> <tt>Hi
Federico,<br>
<br>
This is an known issue with the older
versions of OpenSIPS (not being able
set an order for the records). In 2.1
this was solved by having a priority
column which dictates the oder of
usage of records.<br>
<br>
For versions before 2.1, you have to
rely on the oder provided by DB :(.<br>
<br>
Regards,<br>
</tt>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
<div>
<div>
<div>On 14.08.2015 20:49, Federico
Edorna wrote:<br>
</div>
</div>
</div>
<blockquote type="cite">
<div>
<div>
<div dir="ltr">Hello Guys,
<div>
<div style="font-size:12.8000001907349px">I'm
using dispatcher module with
postgres database. The
ds_select_dst function in
the script file is used like
this:</div>
<div style="font-size:12.8000001907349px"><br>
</div>
<div style="font-size:12.8000001907349px">ds_select_dst("$(var(ds_set){<a href="http://s.int/" target="_blank">s.int</a>})","8");<br>
</div>
<div style="font-size:12.8000001907349px"><br>
</div>
<div style="font-size:12.8000001907349px">that
is, using "8" algorithm
(first entry in set is
chosen) because I need to
use always the same
destination in the set while
it is up. If not, then the
backup destination (next in
the set) is used.</div>
<div style="font-size:12.8000001907349px"><br>
</div>
<div style="font-size:12.8000001907349px">The
problem I've found is that
when the sets are read from
database (opensips restart
or fifo ds_reload), the
select hasn't a "order"
directive in the sql
statement, so the order is
defined depending of the
last tuple update. The
postgres log shows this when
doing a fifo ds_reload:</div>
<div style="font-size:12.8000001907349px"><br>
</div>
<div style="font-size:12.8000001907349px">2015-08-14
11:36:53 ART [23684]: [1-1]
LOG: duration: 0.582 ms
statement: select
setid,destination,socket,state,weight,attrs
from sbc.dispatcher<br>
</div>
<div style="font-size:12.8000001907349px"><br>
</div>
<div style="font-size:12.8000001907349px">And
the syslog & debug=6
shows:</div>
<div style="font-size:12.8000001907349px"><br>
</div>
<div><span style="font-size:12.8000001907349px">DBG:db_postgres:db_postgres_submit_query:
0x7f4344987010
PQsendQuery(select
setid,destination,socket,state,weight,attrs
from sbc.dispatcher )</span><br>
</div>
<div style="font-size:12.8000001907349px"><br>
</div>
<div style="font-size:12.8000001907349px">So,
any sql update in any column
will change the order in the
set because we don't have
the "order by priority" for
example.</div>
<div style="font-size:12.8000001907349px"><br>
</div>
<div style="font-size:12.8000001907349px">Is
there any way to use the
weight, priority or the id
to have a fixed order in the
set(s) destination?</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div>Many Thanks!</div>
<div>Federico</div>
</div>
<br>
<fieldset></fieldset>
<br>
</div>
</div>
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