The IsConnected property is used to determine if the
application is connected to the storage server. This property will
return False if the Open method has
not been called to open a storage container, or if the connection to
the server has been terminated. A value of True
indicates that the storage container has been opened and there is a
valid
connection to the server.
The client does not maintain a continuous, persistent connection
with the storage server. The connection may be closed and reopened
internally as needed. If the client session has been idle for a period
of time, this property can return False. If the
LastError property returns stErrorNotConnected
it means the client session is valid, however it not currently connected
to the storage server. The next call to store or retrieve an object
will the cause the client to reconnect automatically.