Axis P3267-LV User Manual page 37

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Table of Contents

AXIS P32 Dome Camera Series

The device interface

Password: Enter a password for the username.

Client ID: Enter a client ID. The client identifier is sent to the server when the client connects to it.

Clean session: Controls the behavior at connection and disconnection time. When selected, the state information is discarded

at connect and disconnect.

Keep alive interval: The keep alive interval enables the client to detect when the server is no longer available without having

to wait for the long TCP/IP timeout.

Timeout: The time interval in seconds to allow a connect to complete. Default value: 60

Device topic prefix: Used in the default values for the topic in the connect message and LWT message on the MQTT client tab,

and in the publication conditions on the MQTT publication tab.

Reconnect automatically: Specifies whether the client should reconnect automatically after a disconnect.

Connect message

Specifies if a message should be sent out when a connection is established.

Send message: Turn on to send messages.

Use default: Turn off to enter your own default message.

Topic: Enter the topic for the default message.

Payload: Enter the content for the default message.

Retain: Select to keep the state of client on this Topic

QoS: Change the QoS layer for the packet flow.

Last Will and Testament message

The Last Will Testament (LWT) lets a client provide a testament along with its credentials when connecting to the broker. If the

client disconnects ungracefully at some point later (maybe because his power source died), it can let the broker deliver a message

to other clients. This LWT message has the same form as an ordinary message and gets routed via the same mechanics.