[Serusers] serial forking with a recursive failure_route block

[Jiri Kuthan]

A possibility to keep status would be to use flags -- a poor variable 
substitute till support for variables appears.

-jiri

At 10:14 PM 7/13/2004, Michael Przybylski wrote:
>Hello everyone,
>
>        I've got a recursing failure_route block that I'm trying to use
>for voice over IP gateway failover.
>        The recursion bit works without any problem, but I could really
>use some hints on examining the branches appended by previous calls to the
>failure route so that it can know when to stop.
>
>        Here's the pseudo-code version of what I'm trying to do.
>
>if(examing previously appended branches shows
>   IP of last-chance gateway already there){
>        give up;
>}
>
>        Any suggestions would be greatly appreciated.
>
>Best regards,
>Mike Przybylski
>
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--
Jiri Kuthan            http://iptel.org/~jiri/