April 2017
Intermediate to advanced
280 pages
6h 18m
English
Content preview from MQTT Essentials - A Lightweight IoT ProtocolBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Testing the MQTT TLS configuration with MQTT.fx
Now, we will use the MQTT.fx GUI utility to generate another MQTT client that uses an encrypted connection to publish messages to the same topic, sensors/drone01/altitude. We have to make changes to the connection options to enable TLS and specify the certificate authority certificate file. Follow the next steps:
- Launch MQTT.fx, select local mosquitto in the dropdown located on the upper-left corner, and click on the configuration icon on the right-hand side of this dropdown and on the left-hand side of the Connect button. MQTT.fx will display the Edit Connection Profiles dialog box with different options for the connection profile named local mosquitto.
- Change the value specified in Broker Port from ...
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