Hi,

To spread the load, my application is installed on several servers, each of 
them managed by Tomcat (7.0.26).
On top on that, a load balancer ensures the traffic is correctly distributed 
evenly.

The tomcat configuration is set with Digest authentification.

The problem I'm facing is that the digest authentication looks to work fine for 
one single server , but for with multiple.
Indeed, when a specific server of the pool is receiving the request and returns 
 401 + the nonce,
this same server must receive the second request (with the authentication) to 
get a success.
If another server of the pool  is receiving the second request, it will be not 
able validate the user/pass because the nonce does not belong to it.

Is there a way to share the nonce between servers so they can act as one?
I would like to get your advices , how to make a multiple server deployment 
running with Http digest.

Thanks,

Xtof

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