[sr-dev] Using GRUU and outbound

[Peter Dunkley]

By enabling the route-set to change you can failover to another flow 
within dialog.  This gives you protection against sessions terminating 
because the connection between the client and one of the edge proxies dies.

If you cannot change the route-set and one of your connections to the 
edge proxy fails you will never be able to route another request on that 
dialog.

Regards,

Peter

On 30/04/13 19:16, Juha Heinanen wrote:
> Peter Dunkley writes:
>
>> If you look at the recent (yesterday and today) discussion on DISPATCH
>> the conclusion appears to be that this is how it should work and that
>> RFC 5626 should have been clearer on the behaviour.
> i read the discussion and don't understand why would route set change.
> if ua looses connection to its proxy, it sets up a new one, but the
> proxy (which is in the route set established by r-r headers) is still
> the same.
>
> -- juha
>
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