The Boeing Company

Jinhong Miao

Dick P Wong

A device includes a first message queue, a second message queue, a first queue manager coupled to the first message queue, and a second queue manager coupled to the second message queue. The first message queue is configured to store messages received from a first source. The second message queue is configured to store messages received from a second source. The first queue manager is configured to, based, at least in part, on detecting that a first message is added to the first message queue, send a request to a second queue manager. The request includes an indication of the first message. The first queue manager is also configured to, based on receiving an acknowledgement from the second queue manager and determining that the acknowledgement indicates that a second message matching the first message is stored in the second message queue, output a match indicator indicating the first message.

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Rancho Palos Verdes, CA, United States of America

Jinhong Miao