发明申请
- 专利标题： MAINTAINING MESSAGE VERSIONS AT NODES IN A NETWORK
- 专利标题（中）： 维护网络中的消息传递
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申请号： US11846433申请日： 2007-08-28
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公开(公告)号： US20090063582A1公开(公告)日： 2009-03-05
- 发明人: Gary Anna , Ralph Thomas Beeston , Thomas William Bish , Joseph Whitney Dain
- 申请人： Gary Anna , Ralph Thomas Beeston , Thomas William Bish , Joseph Whitney Dain
- 申请人地址： US NY Armonk
- 专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人地址： US NY Armonk
- 主分类号： G06F12/00
- IPC分类号： G06F12/00
摘要：
Provided are a method, system, and article of manufacture for maintaining message versions at nodes in a network. The nodes in the network maintain version information of nodes in the network. The version information for the nodes indicates a message version number of messages supported at the node. The nodes supporting one message version number can receive messages having that message version number. The nodes use the version information to determine whether there is at least one common message version number among the nodes The nodes supporting the at least one common message version number negotiate to join a quorum of the nodes having the at least one common message version number.
公开/授权文献
- US08856206B2 Maintaining message versions at nodes in a network 公开/授权日：2014-10-07