发明名称 |
System for state synchronization between a primary device and a secondary device using a sequence of identifiers to detect lost message |
摘要 |
A system and method are provided for maintaining state synchronization between a primary device and a secondary device. The present method includes the steps of generating a sequence identifier in the primary device, attaching the sequence identifier to a message in the primary device, transmitting the message and the sequence identifier attached thereto to the secondary device, and storing the sequence identifier in the secondary device as a secondary sequence identifier. In addition, the method includes the step of comparing a secondary sequence identifier from the secondary device with the sequence identifier in the primary device to detect a lost message.
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申请公布号 |
US6604205(B1) |
申请公布日期 |
2003.08.05 |
申请号 |
US20000499320 |
申请日期 |
2000.02.07 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT CO., L.P. |
发明人 |
HUANG ANDREW J. |
分类号 |
G06F1/12;G06F12/00;G06F15/16;(IPC1-7):G06F1/12 |
主分类号 |
G06F1/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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