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• Configure a History Store with a large storage time for your tags.
• Disconnect the Edge for a set time period using one of the methods detailed below:

  • Ways to create an Edge disconnect to cause MQTT Transmission to store data to the History Store:

    1. Disable the network connection
    2. Disable the broker

    Ways to simulate an Edge disconnect to cause the MQTT Transmission to store data to the History Store:

    1. Use Primary Host ID in both MQTT Engine and in the MQTT Transmission.
       1. Removing the Primary Host ID from MQTT Engine will simulate the primary backend application going offline and cause MQTT Transmission to store data to the History Store.
       2. Restoring the Primary Host ID to MQTT Engine will simulate that the primary backend application is online and cause MQTT Transmission to flush the stored data.
    2. Modify the MQTT Transmission client credentials at the broker preventing the client from connecting

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