Limiting interaction between parties in a networked session

摘要: Interaction between participants in an online session is controlled by using filters. Each participant may have lists of other users with whom the wants to limit interaction session. list hashed create a filter for participant. For blocking, host logically ORs filters all filter. An identifier each current user A checks determine if prospective blocked. If not, transmitted check against block Mute and ghost are handled similarly, but different fashion.