handled by the identification handler which apply the right handler depending on
the peer node type. Client and storage incoming connections are refused until
the storage reach the operation state, but the listening port is open to ensure
it's available, tryAgain errors are sent to wrong nodes.
Remove decorators because connection type is implied by handler type.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@752 71dcc9de-d417-0410-9af5-da40c76e7ee4