Blog Posts with Category "Mqtt Essentials"

The HiveMQ Team, Apr 5, 2015

MQTT Essentials Wrap-Up

Category: MQTT Essentials MQTT

For the last 11 weeks we have released a new MQTT Essentials post every week. Today, we want to wrap-up the series and get ready for a fresh start next week with new and interesting topics.

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The HiveMQ Team, Apr 2, 2015

MQTT over WebSockets - MQTT Essentials Special

Category: MQTT Essentials MQTT

We've seen that MQTT is ideal for constrained devices and unreliable networks and that it is perfect for sending messages with a very low overhead. Naturally, it would be quite nice to send and receive MQTT messages directly in a browser. For example, on a mobile phone. MQTT over WebSockets is the answer.

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The HiveMQ Team, Mar 9, 2015

Last Will and Testament - MQTT Essentials: Part 9

Category: MQTT Essentials MQTT

Because MQTT is often used in scenarios that include unreliable networks, it's reasonable to assume that some of the MQTT clients in these scenarios will occasionally disconnect ungracefully. An ungraceful disconnect can occur due to loss of connection, empty batteries, or many other reasons.

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The HiveMQ Team, Jan 19, 2015

Publish & Subscribe - MQTT Essentials: Part 2

Category: MQTT Essentials MQTT

The publish/subscribe pattern (also known as pub/sub) provides an alternative to traditional client-server architecture. In the client-sever model, a client communicates directly with an endpoint.The pub/sub model decouples the client that sends a message (the publisher) from the client or clients that receive the messages (the subscribers).

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