[SR-Users] Dispatcher 8 algorithm based on priority strange works

[Daniel-Constantin Mierla]

On 13/01/15 16:52, Yuriy Gorlichenko wrote:
> Daniel.  I added 8 algorithm to our server and it works with 2
> asterisk now but it works strange because:
> While works server with priority 1 - all ok. When this server goes
> down dispatcher choose next server with lowes priority. But when
> server with highest priority waking up dispatcher use server with
> lowes priority until this server not goes down.

Perhaps it is a mistake in the part 'until this server not goes down'?
Can you explain again the observed behaviour? Also, wrote in a previous
email to a thread that seems to expose same issue, check the state of
dispatcher addresses in memory via mi or rpc commands.

Cheers,
Daniel

>
> here id my config for dispatcher
>
> modparam("dispatcher", "db_url",DBURL)
> modparam("dispatcher", "table_name", "dispatcher")
> modparam("dispatcher", "setid_col", "setid")
> modparam("dispatcher", "priority_col", "priority")
> modparam("dispatcher", "destination_col", "destination")
> modparam("dispatcher", "force_dst", 1)
> modparam("dispatcher", "flags", 3)
> modparam("dispatcher", "dst_avp", "$avp(i:271)")
> modparam("dispatcher", "grp_avp", "$avp(i:272)")
> modparam("dispatcher", "cnt_avp", "$avp(i:273)")
> modparam("dispatcher", "ds_ping_from", "sip:kamailio1 at 10.0.1.12
> <mailto:sip%3Akamailio1 at 10.0.1.12>")
> modparam("dispatcher", "ds_ping_interval",15)
> modparam("dispatcher", "ds_probing_mode", 1)
> modparam("dispatcher", "ds_ping_reply_codes",
> "class=2;code=403;code=404;code=484;class=3")
> modparam("tm", "reparse_on_dns_failover", 0)
>
>
> (!ds_select_dst("$var(setid)", "8")){
>
> sl_send_reply("500", "Service Unavailable");
>             xlog("L_INFO","{$rm} from [$fU@$si:$sp] But NO
> destinations available for $rd \n");
> t_on_failure("DISPATCHER_ROLLOVER");
>
> }
>
> if (!t_relay()) {
> sl_reply_error();
>
> we use 4.3 master branch kamailio
>
>
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-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

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