your problem is exactly what i said his might be
you need to create certificates for each client, with their common-name unique for each
you keep getting this
Sat Oct 23 14:20:07 2010 us=719967 MULTI: new connection by client 'tienda2' will cause previous active sessions by this client to be dropped.
your clients are fighting each other for the right to be tienda2
there is a command to let the same cert connect multiple times... but it was only intended for testing purposes, or when using username auth in addition to certs. making certs for each client will fix your problem
