Invention Grant
- Patent Title: System and method for detecting and processing stale messages
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Application No.: US12692402Application Date: 2010-01-22
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Publication No.: US08135866B2Publication Date: 2012-03-13
- Inventor: Alexander Shatsky , Haiyang Yin
- Applicant: Alexander Shatsky , Haiyang Yin
- Applicant Address: CA Waterloo, Ontario
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Quarles & Brady LLP
- Main IPC: G06F15/16
- IPC: G06F15/16 ; G06F15/173

Abstract:
A system and method for handling stale messages is presented. A first message is transmitted to a peer entity. The first message includes a first timestamp. A second message is received from the peer entity. The second message is related to the first message and includes a second timestamp. A third message is received from the peer entity. The third message includes a third timestamp. A staleness of the third message is determined using the first timestamp, second timestamp, and third timestamp. When the third message is stale, the third message is at least one of ignored and discarded. When the third message is not stale, the third message may be processed.
Public/Granted literature
- US20110185010A1 SYSTEM AND METHOD FOR DETECTING AND PROCESSING STALE MESSAGES Public/Granted day:2011-07-28
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