[OpenSIPS-Users] Dispatcher failover & re-enabling with probing

[thrillerbee]

Anca,

I have configured the ds_probing_threshold parameter which allows me to
adjust when I gw goes from active to probing.

However, my issue is getting the gw back to active.  For some reason, it
will never transition back - even with successful 200 OK responses to the
OPTIONS messages that are triggered when a gw goes to "probing".  The
examples below show that I can't even force it back to active from probing
to active with MI commands - I have to restart OpenSIPS.

Thanks.

On Mon, Oct 18, 2010 at 5:50 AM, Anca Vamanu <anca at opensips.org> wrote:

>  Hi Thrillerbee,
>
> You can try to adjust the time when a gateway  state is changed into
> probing by setting the "ds_probing_threshhold" parameter (
> http://www.opensips.org/html/docs/modules/devel/dispatcher.html#id250525).
>
> Regards,
> --
>
> Anca Vamanuwww.voice-system.ro
>
>
> On 10/16/2010 08:01 AM, thrillerbee wrote:
>
> I have been able to get the dispatcher module to detect a gw failure and
> put it into a probing state & route traffic elsewhere.  However, when the gw
> returns (& begins responding to OPTIONS with 200s), dispatcher never puts it
> back in the active state.
>
>  In fact, I cannot even manually put the server back in the active state
> with mi functions.  I can put it in an inactive state, but it returns to
> probing if I try to set it to active:
>
>  ogw1:~# opensipsctl fifo ds_list
> SET_NO:: 1
> SET:: 0
>         URI:: sip:12.121.80.38 flag=P
>         URI:: sip:12.121.80.39 flag=A
>         URI:: sip:12.121.80.40 flag=A
> ogw1:~# opensipsctl fifo ds_set_state i 0 sip:12.121.80.38
> ogw1:~# opensipsctl fifo ds_list
> SET_NO:: 1
> SET:: 0
>         URI:: sip:12.121.80.38 flag=I
>         URI:: sip:12.121.80.39 flag=A
>         URI:: sip:12.121.80.40 flag=A
> ogw1:~# opensipsctl fifo ds_set_state a 0 sip:12.121.80.38
> ogw1:~# opensipsctl fifo ds_list
> SET_NO:: 1
> SET:: 0
>         URI:: sip:12.121.80.38 flag=P
>         URI:: sip:12.121.80.39 flag=A
>          URI:: sip:12.121.80.40 flag=A
>
>  Is there some setting that I am missing that allows gateways to
> transition from probing to active?
>
>  Thanks.
>
>
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