Amadeus S.a.s.

Clement Seveillac

Pierre Dor

Didier Spezia

Nicolas Krasensky

System and method of sequencing distributed asynchronous messages. An inbound handler receives an incoming message with a sequence correlation value that identifies a sequence comprising the incoming message, and checks for a sequence status of the sequence. If the sequence status indicates that none of multiple outbound handlers is currently processing a message for the sequence and if the incoming message is the next message to be processed for the sequence, then the incoming message is forwarded to a queue storage and subsequently forwarded to an available outbound handler. If the sequence status indicates that at least one of the outbound handlers is currently processing a message of the sequence, if the queue storage already comprises a message to be processed for the sequence, or if the incoming message is not the next message to be processed for the sequence, then the incoming message is stored in overflow storage.

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Cannes, France

Clement Seveillac