Hello,
some more comments/confirmations:
On 8/12/11 11:31 PM, Javier Gallart wrote:
Hi Juha
based on my experience with the mtree module:
-mt_match() will match the longest prefix in the tree, in your
case 00358
* yes, longest prefix is matched
-mt_ignore_duplicates makes sense when loading the
data in the DB to the memory. There could be duplicate entries in
the db and with that directive you tell kamailio how to handle
that situation
* indeed, duplicated are ignored in such mode, otherwise loading the
records from db will throw error in duplicate prefixes.
-I don't know about mt_tree_type...(never needed to test it)
* this is intended to control the behavior of the tree data and
matching mode. The default one is 0, match longest prefix and the
associated data with the prefix is a string. This is complete
implementation.
There is actually a second mode, 1, intended to have the data as two
integers separated by colon, like 'weight:value' iirc. The matching
of any part of the prefix that has data associated with will add
'value' into a list of avps ordered by 'weight'. Since it was not
really tested and the implementation might not be full -- due to
lack of time at that moment and plans to migrate to use xavp for
proper internal representation -- it was left undocumented. I should
review this mode soon.
Other types of trees may be added in the future in order to optimize
the data in the nodes for runtime usage.
Cheers,
Daniel
Hope it helps
Regards
Javi
------------------------------
Message: 2
Date: Fri, 12 Aug 2011 10:10:29 +0300
From: Juha Heinanen <jh@tutpro.com>
Subject: [SR-Users] mtree question
To: sr-users@lists.sip-router.org
Message-ID: <20036.53733.20652.518606@sip.test.fi>
Content-Type: text/plain; charset=us-ascii
after reading mtree readme, it is not clear to me if
mt_match() matches
to longest or any matching prefix in the three. for example,
if i have
tree with prefixes 00 and 00358 and string to be matched is
0035892345670, will mt_match() set pv to value associated with
00 or
00358? also, if mt_ignore_duplicates is set, will 00358 be
considered
as duplicate of 00 or just prefixes that are exactly same.
finally,
what are possible mt_tree_type values and what types they
stand for?
-- juha
------------------------------
_______________________________________________
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla -- http://www.asipto.com
Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat
http://linkedin.com/in/miconda -- http://twitter.com/miconda