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MQTT 5.0 Packet Explained 03: SUBSCRIBE & UNSUBSCRIBE
Sep 15, 2023EMQX Team
MQTT 5.0 Packet Explained 03: SUBSCRIBE & UNSUBSCRIBE

In MQTT, the SUBSCRIBE packet is used to initiate a subscription request, while the SUBACK packet is used to return the subscription result. The UNSUBSCRIBE and UNSUBACK packets are used when unsubscribing.

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