发明名称 |
Partially and Completely Duplicative Messages Handling |
摘要 |
A first queue stores messages to be consumed. A second queue temporarily stores completely duplicative messages that have message identifiers equal to message identifiers of messages currently being processed s and that have times equal to times of the messages being processed; processing of the completely duplicative messages never occurs. By comparison, a partially duplicative message has its processing delayed until the message of which it is partially duplicative has been finished being processed. A partially duplicative message has a message identifier equal to a message identifier of a message referenced within the non-persistent store and has a time unequal to a time of the message referenced within the non-persistent store is moved from the first to the second queue. A non-persistent store stores references to the messages currently being processed. Once the messages are finished being processed, the references to them are removed from the non-persistent store.
|
申请公布号 |
US2011022663(A1) |
申请公布日期 |
2011.01.27 |
申请号 |
US20090508613 |
申请日期 |
2009.07.24 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BALANI NAVEEN;DAYANANDA SOWMYA H.;GUPTA RAHUL;KALANGUMVATHAKKAL VIJAY R.;SHENOY AMRUTHA S.;THYAGARAJ LOHITASHWA;TITHERIDGE PAUL |
分类号 |
G06F15/16 |
主分类号 |
G06F15/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|