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The Chariot UI will display MQTT Client details under MQTT > Client Status including the Clean Session flag, the subscribe QOS and all Retained Messages.

MQTT Client Clean Session

MQTT Client Subscription QOS

MQTT Client Retained Messages

MQTT Distributor

MQTT Client Clean Session

By default MQTT Distributor com.cirruslink.chariot.server.core.PacketHandler will log each MQTT client connection indicating the 'Clean Session' flag as shown below:

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A [C] in this message indicates Clean Session = True whilst a [P] indicates Clean Session = False

MQTT Client Subscription QOS

By default MQTT Distributor com.cirruslink.chariot.server.core.PacketHandler will log each MQTT client subscription as shown below:

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• spBv1.0/STATE/IamHost is subscribing with QOS 1
• spBv1.0/# is subscribing with QOS 0

MQTT Client Retained Messages

Retained messages are currently not available to view in MQTT Distributor

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