Hello,

I solved the problem by copying the value of $rcmail_config['des_key'] from one server to another. If you don't, then the data will be hashed by a server one way, and by your other server another way. Each one will not "recognize" the data coming from the other one. Flush all your sessions, remove your session cookies on your browser if necessary.

Cheers.

Le 08/09/2014 21:00, bertrand.caplet@chunkz.net a écrit :

Hey, I'm trying to have roundcube loadbalancing in 2 servers : fle.chunkz.net and ams.chunkz.net I'm using memcache to loadbalance the php sessions. I tried session_storage = php or session_storage = memcache. But none is working... I watch the cache on both servers with phpMemcachedAdmin it seems alright. But whenever it changes server for the client it says "session invalid or expired"

thank you in advance, Regards, B. Caplet