Hi, Matt!
So for different hashed strings like:
DBG:dispatcher:ds_hash_pvar: Hashing "061002"!
you always get the same output:
DBG:dispatcher:ds_select_dst: alg hash [1], id [1]
Also, are you assigning different weights for any of the Asterisk?
Regards,
--
Ra(zvan Crainea
OpenSIPS Developer
http://opensips-solutions.org/
On 02/03/2012 12:16 AM, Matt Hamilton wrote:
Hi Ra(zvan,
Yes, I'm using the same hashing values - the values I assign to the PV are also
passed to the ds_select_dst correctly as far as I can see. Here is a typical
debug output:
DBG:dispatcher:ds_hash_pvar: Hashing "061002"!
DBG:dispatcher:ds_select_dst: alg hash [1], id [1]
DBG:dispatcher:ds_select_dst: selected [7-1/1]<sip:x.x.x.13:5060>
DBG:dispatcher:ds_select_dst: using entry [1/0]
I ran some test with 3 Asterisk servers with interesting results:
With 3 Asterisk servers specified in dispatcher.list, here is the distribution:
Server1: 061003
Server2: 061002, 061007, 061008
Server3: 061005, 061006
With only Server1 and Server2 specified in dispatcher.list:
Server1:
Server2: 061002, 061003, 061005, 061006, 61007, 061008
Likewise, with Server1 and Server3, Server3 gets everything.
with Server2 and Server3, Server3 gets everything.
Is there anything I can do to fix this (somehow trick the function assuming the
way I do is the correct way)?
Thanks,
Matt
------------------------------------------------------------------------
Date: Thu, 2 Feb 2012 22:51:46 +0200
From: [email protected]
To: [email protected]
Subject: Re: [OpenSIPS-Users] dispatcher problem
Hi, Matt!
Are you sure you are not using the same hashing value all the time?
If yes, can you increase your debugging level to 6 and provide more
information? I would be looking in the opensips log for lines that
contain the following strings: "ds_hash_pvar: Hashing " and
"ds_select_dst: alg hash ".
Regards,
--
Ra(zvan Crainea
OpenSIPS Developer
http://opensips-solutions.org/
On 02/02/2012 10:15 PM, Matt Hamilton wrote:
Hi,
I'm using Opensips to dispatch to 2 servers - serverA, serverB.
When one of the servers is down, Opensips is dispatching to the
active one correctly. However, when both of them are Active, it's
picking only one of them and ignoring the other; e.g.,
when serverB is down, dispatches to serverA
when serverA is down, dispatches to serverB
when both up, dispatches to serverB
while dispatching to serverA when serverB is down, if I activate
serverB, all requests dispatched to serverB
Here is my code:
modparam("dispatcher", "hash_pvar", "$avp(75)")
in the script, I'm setting $avp(75) to one of the following
"061002", "061003", "061004", "061005", "061006" just before
calling ds_select_dst.
$avp(75)=..
ds_select_dst("1", "7");
Any ideas why this is happening?
Regards,
Matt
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