Over the past few years I’ve made a living managing Internet of Things (IoT) software development projects. In that time I’ve come to learn a number of protocols for communicating sensor and telemetry information back to “the cloud”. Among the most popular in the IoT space is MQTT, a lightweight protocol that allows for publishing messages to topics, as well as the ability to subscribe to topics. This model is frequently refer to as “pub-sub“.
Source: MQTT With Swift on Linux
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