Invention Grant
US08549168B2 Reliable messaging using redundant message streams in a high speed, low latency data communications environment
失效
在高速，低延迟的数据通信环境中使用冗余消息流的可靠消息
- Patent Title: Reliable messaging using redundant message streams in a high speed, low latency data communications environment
- Patent Title (中): 在高速，低延迟的数据通信环境中使用冗余消息流的可靠消息
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Application No.: US13343553Application Date: 2012-01-04
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Publication No.: US08549168B2Publication Date: 2013-10-01
- Inventor: Kenneth W. Borgendale , Eliezer Dekel , John J. Duigenan , Gidon Gershinsky , Alexander Krits , Nir Naaman , Foluso O. Okunseinde , Hilary A. Pike , Cornell G. Wright, Jr.
- Applicant: Kenneth W. Borgendale , Eliezer Dekel , John J. Duigenan , Gidon Gershinsky , Alexander Krits , Nir Naaman , Foluso O. Okunseinde , Hilary A. Pike , Cornell G. Wright, Jr.
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: DeLizio Gilliam, PLLC
- Main IPC: G06F11/20
- IPC: G06F11/20
Abstract:
A method includes receiving active application messages that are part of an active message stream in a subscribing client device from an active feed adapter. Each active application message is characterized by an active source stream identifier, an active source stream sequence number, and an active message sequence number. The method includes receiving, in response to a failover from the active feed adapter to a backup feed adapter, backup application messages in the subscribing client device from the backup feed adapter. Each backup application message is characterized by a backup source stream identifier, a backup source stream sequence number, and a backup message sequence number. The method includes administering, by the subscribing client device, the backup application messages in dependence upon the active stream source identifier, the active stream source sequence number, the backup stream source identifier, and the backup stream source sequence number.
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