Milquetoast is a Clojure library for interacting with MQTT brokers. It provides a simple and intuitive API for sending and receiving messages, subscribing to topics, and managing MQTT connections.

Usage

First, connect to the MQTT broker:

(def client (milquetoast.api/connect! :host "localhost" :port 1883))

To send a message:

(milquetoast.api/send! client "test/topic" "Hello, MQTT!")

To subscribe to a topic and receive messages:

(def chan (milquetoast.api/subscribe! client "test/topic"))

You can then take messages from the channel as they arrive. Here's an example of how to listen on the channel and print the messages:

(go-loop []
  (when-let [msg (<! chan)]
    (println "Received message:" msg)
    (recur)))

To disconnect from the broker:

(milquetoast.api/stop! client)

For more detailed usage, see the API documentation and the example code in the examples directory.