wolfMQTT clients have been able to speak MQTT over WebSocket for a while. Now the broker can too.
Starting with the latest code on master, the wolfMQTT broker accepts WebSocket connections alongside standard TCP – no proxy, no bridge, no extra infrastructure. Pass -w
./src/broker -p 1883 -w 9001
This makes it straightforward to connect browser-based or Node.js MQTT clients directly to a wolfMQTT broker. TLS works on both transports simultaneously.
The implementation uses libwebsockets and is enabled at build time with –enable-websocket. If you’re building wolfSSL alongside libwebsockets, add –enable-opensslcoexist to avoid header conflicts.
Give it a try and let us know how it goes on GitHub or by sending us an email to support@wolfssl.com.
If you have questions about any of the above, please contact us at facts@wolfssl.com or call us at +1 425 245 8247.
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