IoT with MQTT and Paho for Webpages - Eclipse Democamp München 2014

I o T w i t h M Q T Ta n d Pa h o

f o r W e b p a g e s

2 0 1 4 - 0 6 - 2 4 E c l i p s e D e m o c a m p M ü n c h e n

Your presenters

Who is speaking today?

Angelika Wittek Dominik Obermaier

Freelancer CTO @ dc-square

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@dobermai

W o n d e r i n gw h a t y o u

w i l l s e e t o d ay ?

Clients can connect with

an optional LWT topic.

If a client disconnects

irregularly, all interested

parties get notified.

3 Quality of Service LevelsClients don’t have to poll for

new information. Instant Push

for business-critical, event-

driven scenarios.

State-of-the-art messaging

Publish / Subscribe

architecture for maximum

scalability and extensibility.

Publish / Subscribe Real Push Quality of Service Last will and Testament

MQTT - Features

Small selection of awesome features

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•At most once

•At least once

• Exactly once

Publish / Subscribe

Scalable Communication

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And it just works

Required Software

Modern Browser Eclipse Paho HiveMQ

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Eclipse Paho

Paho in a nutshellOpen Source

“Reference Implementation”

Available in many languages: Java, C, C++, Python,Lua, Go, Javascript, ...

Focus on MQTT

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HiveMQ

HiveMQ in a nutshellHigh Performance MQTT Broker

Native Websockets support

Open Source plugin System

Bridging

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Clustering

ATTENTIONLive demo!

Thanks!

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About us

“Munich at Sunset” by Hajer Ben Charrada: https://flic.kr/p/jggJ4j

“browsers” by kjhosein: https://flic.kr/p/dAQ1y7

Photos(All Creative Commons)

Credits

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