Feedback in BLISS when ICAT fails
Not clear yet what failures we want/need to protect against.
Nevertheless the Metadata Tango servers will be removed in favor of direct communication (REST and activemq).
As for ICAT datasets: activemq packages will be stored somewhere so they can be resend in case of trouble. Edit: activemq packages can be recreated from data policy nodes in Redis (db=1).
As for the e-logbook: direct icatplus communication