The NASA Goddard Mission Services Evolution Center (GMSEC) system is a message-based plug-and-play open system architecture used in many of NASA mission operations centers. This presentation will focus on the use of GMSEC standard messages to report and analyze the status of a system and enable the automation of the system's components. In GMSEC systems, each component reports its status using a keep-alive message and also publishes status and activities as log messages. In addition, the components can accept functional directive messages from the GMSEC message bus. Over the past several years, development teams have found ways to utilize these messages to create innovative display pages and increasingly sophisticated approaches to automation. This presentation will show the flexibility and value of the message-based approach to system awareness and automation.


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    Title :

    Using Publish-Subscribe Messaging for System Status and Automation


    Contributors:

    Conference:

    European Ground System Architecture Workshop (ESAW) ; 2015 ; Darmstadt, Germany


    Publication date :

    2015-06-16


    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English





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