Maintenance of message serialization in multi-queue messaging environments

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United States of America Patent

PATENT NO 9141446
APP PUB NO 20100107176A1
SERIAL NO

12258379

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Abstract

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Messages may be provided to a source queue in serialized order, each message associated with a serialization context. The messages may be buffered in the source queue until a transmission time is reached, in turn, for each buffered message. Transmission-ready messages may be sent from the source queue according to the serialized order, using the serialization context, while continuing to store existing messages that are not yet transmission-ready. A queue assignment of the serialization context may be changed to a target queue. Subsequent messages may be provided with the serialization context to the target queue for buffering therein, while remaining transmission-ready messages may be continued to be sent from the source queue. The existing messages from the source queue associated with the serialization context may be determined to have been sent, and the subsequent messages may be sent from the target queue in serialized order, using the serialization context.

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Patent Owner(s)

  • SAP SE

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kessler, Joerg Nussloch, DE 5 82

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