Hello,
in the failure_route[] you can make a selection of the returned reply
code from the gateways/destinations.
if(t_check_status("486" /*busy here*/)) {
/* do nothing in script ==> forward the reply to the user */
exit;
} else {
/* select next gateway ...*/
if (! ds_next_domain()) {
....
} else {
....
}
}
Cheers,
Daniel
On 01/13/06 16:44, Wolfgang Hottgenroth wrote:
Hi,
on 18. 12. 2005 Daniel-Constantin Mierla accounted on this list that the
dispatcher module now has a kind of failover support. I was really
curious for this feature, since I had to config openser to support both
load-balancing and failover.
Failover works fine: if one PSTNGW is not available, the next one is
tried, until one works.
But unfortunately, for negative status reports (like 'busy'), the
failure_route is also entered and thereby also the failover mechanism is
triggered, with the result that a 'busy' is signalled to the A-side as
'no more gws'.
(I've tried different mechanisms for ds_select_domain, also I tried with
and without the append_branch in the failure_route block.)
Any hints for me?
Thank you very much!
Wolfgang
[...]
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