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公开(公告)号:US20070263670A1
公开(公告)日:2007-11-15
申请号:US11746454
申请日:2007-05-09
Applicant: Chih Lin Hu
Inventor: Chih Lin Hu
IPC: H04J3/06
CPC classification number: H04L41/069 , H04L67/1095 , H04L67/28 , H04L67/2852 , H04L67/289
Abstract: A method for state synchronization, performed by a first electronic apparatus, comprises the following steps. A local cache of the first electronic apparatus stores a first service state value. It is determined whether the first service state value has expired before receiving a next event notification. A second service state value is acquired by issuing a request to a service resident on a second electronic apparatus when determining that the first service state value has expired. The second service state value is stored in the local cache. The first electronic apparatus continually connects to a network. The next event notification is utilized to carry the newest service state value.
Abstract translation: 由第一电子设备执行的状态同步的方法包括以下步骤。 第一电子设备的本地高速缓存存储第一服务状态值。 在接收下一个事件通知之前确定第一服务状态值是否已经过期。 当确定第一服务状态值已经到期时,通过向驻留在第二电子设备上的服务发出请求来获取第二服务状态值。 第二个服务状态值存储在本地缓存中。 第一电子设备连续地连接到网络。 下一个事件通知被用来承载最新的服务状态值。