[OpenSIPS-Users] identify absent/missing hosts

[Bogdan-Andrei Iancu]

You get it back as reply to the command.

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com


On 07/17/2013 04:20 PM, Jeff Pyle wrote:
> HI Bogdan,
>
> The t_uac_dlg MI command is perfect.  How do I capture the reply
> status?  Does it appear on the MI socket?
>
>
>
> - Jeff
>
>
>
> On Wed, Jul 17, 2013 at 9:10 AM, Bogdan-Andrei Iancu
> <bogdan at opensips.org <mailto:bogdan at opensips.org>> wrote:
>
>     Hello Jeff,
>
>     There is nothing existing to do the kind of job you describe.
>
>     A working solution is to have an external script that checks all
>     the endpoints by sending an OPTIONS request via the MI interface
>     (see the t_uac_dlg MI command from TM module).
>     Depending of the received reply, you can determine the status of
>     the end-point.
>
>     Regards,
>
>     Bogdan-Andrei Iancu
>     OpenSIPS Founder and Developer
>     http://www.opensips-solutions.com
>
>
>     On 07/09/2013 08:48 PM, Jeff Pyle wrote:
>>     Hello,
>>
>>     I'm looking for a way to identify hosts that are no longer
>>     available in cases where registration is not used.  I'd like to
>>     establish a regular OPTIONS polling interval for a known list of
>>     endpoints.  I'm not aware of any internal mechanism that will
>>     achieve this.  The dialog module comes close with its "p" and "P"
>>     options on create_dialog()
>>     <http://www.opensips.org/html/docs/modules/devel/dialog.html#id294985>,
>>     but that's for calls/dialogs that are already in process to
>>     detect an endpoint that falls off the network.  I'd like to have
>>     this pinging outside of any other SIP activity independent of
>>     established transactions or dialogs.
>>
>>     Does it make sense to approach this with a custom B2B scenario we
>>     can invoke via cron over an MI interface?  Or, any other thoughts?
>>
>>
>>     - Jeff
>>
>>
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>
>
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