Invention Grant
- Patent Title: Redistributing messages in a clustered messaging environment
- Patent Title (中): 在群集消息传递环境中重新分发消息
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Application No.: US11829139Application Date: 2007-07-27
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Publication No.: US08082307B2Publication Date: 2011-12-20
- Inventor: Graham Derek Wallis , David Ware
- Applicant: Graham Derek Wallis , David Ware
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Main IPC: G06F15/16
- IPC: G06F15/16

Abstract:
Messages are redistributed in a clustered messaging environment including messaging servers and consuming applications. Each messaging server has a queue partition operable to contain messages. Each consuming application can connect to a messaging server in to consume one or more messages from a queue partition local to that messaging server. A message on a holding queue partition local to a messaging server without at least one consumer interested in consuming that message is said to be marooned. A marooned message is redistributed from the holding queue partition to a messaging server that does have at least one consumer interested in consuming the message. The redistribution involves identifying a group of servers, each of which has one or more consumers interesting in consuming the message, selecting a server from the group and forwarding the message to the selected server.
Public/Granted literature
- US20080034051A1 Redistributing Messages in a Clustered Messaging Environment Public/Granted day:2008-02-07
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