[OpenSIPS-Users] Shared Presence Across Servers

[Anca Vamanu]

Hi Ross,

The simplest way to make a cluster of presence servers is to configure 
them in fallback2db mode.
The best way to do this is to do a separation of the requests you send 
to the servers in this way:
- separate the users in groups ( no = no of clusters); you can do an 
alphabetical separation or some other as you chose.
- at the proxy examine the initial Subscribe and Publish requests; look 
at the RURI and decide which group it belongs to; send the request to 
the cluster handling that group.

In this way you have a complete separation and you don't have to 
configure fallback2db anymore. The proxies will work with caches and 
processing will be faster.

Regards,
Anca

Ross Beer wrote:
> Hi All,
>  
> Is there a way to share presence across multiple servers. For example 
> if I implement presence using a mysql cluster will each machine know 
> about the other's presence status and update clients automaticaly?
>  
> If not, what is the best way of sharing presence?
>  
> Thanks,
>  
> Ross
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