Blog Posts with Category "Mqtt"

Clive Jevons, Feb 25, 2019

HiveMQ MQTT Client - MQTT Client Library Encyclopedia

Category: MQTT MQTT Client MQTT Client Library

The HiveMQ MQTT Client library was created in order to provide a fast, low-overhead, high-throughput and modern MQTT library for Java by building on modern frameworks like Netty for handling networking and RxJava for handling the asynchronous streaming of messages. It was created with backend applications in mind, but can be used in any Java based project.

Read more
The HiveMQ Team, Oct 26, 2015

HiveMQ - JVM Metrics Plugin

Category: MQTT

JJVM Metrics exposes all available information of the Java Virtual Machine to HiveMQs internal metric registry, to include metrics in the centralized HiveMQ monitoring.

Read more
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.

Read more
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.

Read more
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.

Read more
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).

Read more
The HiveMQ Team, Aug 28, 2013

HiveMQ - MQTT over Websockets

Category: MQTT

MQTT over Websockets enables you to write a new generation of web applications. With HiveMQ it's dead easy to enable and use websockets.

Read more
The HiveMQ Team, Jun 19, 2013

HiveMQ Plugins: MQTT Access Log Plugin

Category: MQTT

HiveMQ was released recently and the first two free HiveMQ plugins are also available for download. The first plugin we want to introduce is the MQTT Access Log Plugin.

Read more