METHOD FOR MANAGING MULTI DOMAIN MANAGER AND DOMAIN SYSTEM

摘要

An operation method of a multi-domain manager and a domain system are provided to perform a function of a primary domain manager by using a secondary domain manager if the primary domain manager has an error. A domain system designates a primary domain manger to start a domain service(S1). The primary domain manager registers a domain device to form a domain(S2). The domain system designates a secondary domain manger included in the domain(S3). The primary domain manager and the secondary domain manager perform domain management by sharing information of the domain device, contents information and service information through communication therebetween(S4). If the primary domain manager has an error(S5), the secondary domain manager cannot receive a signal from the primary domain manager. If so, the secondary domain manager is designated as a new primary domain manager replacing the primary domain manger(S6).