Check out new features in Diffusion 6.6.12

  • Improved JMS and Kafka adapters
    Integrating Diffusion with external data sources is easier than ever. Now you can control and monitor these adapters right from the Diffusion monitoring console, and Kafka importing is more flexible.
  • Topic view enhancements
    Diffusion’s data wrangling capabilities continue to expand with new options. You can now preserve topics created based on topic values, and customize how topic views deal with values that contain a / character.
  • Modular JavaScript client
    The JavaScript client is now available as a collection of modular bundles, enabling you to minimize application size and loading times.

This release also includes management console SSO, visualization of Diffusion clusters, plus all the new features that were added in Preview 1 and Preview 2: MQTT support, a Python SDK, improvements to topic views and time series, and more.

Read What's New in the Manual for more details.

Version 6.6.12

Requires JDK 8 (1.8.0_131 or higher) or Java 11 JDK (11.0.3 GA or higher, Hotspot JVM)

Download and Install

SDK Downloads

By downloading any of these SDKs you agree to abide by our Terms and Conditions.

Get the minified JavaScript:

Include a specific version of JavaScript in a web page:

<script src="">

Use with Node.js:

Install with npm.

npm install diffusion

Include in your Node.js application.

var diffusion = require('diffusion');

Use TypeScript definitions with the client library:

If you got the client library using npm, the TypeScript definition file is included.
You can also download the TypeScript file from the following URL:

Include the TypeScript definition file in your IDE project to use the TypeScript definitions when developing for a client.

Enable message compression:

To enable optional zlib message compression in browser applications, you can either:

If you are using Node.js, you don't need to do anything to enable compression. Node.js provides zlib as a standard module.

Get the web worker bundle:

See the API documentation for how to use web workers.

apply plugin: ''
android {
  compileSdkVersion 27
  defaultConfig {
    multiDexEnabled true
    applicationId ""
    minSdkVersion 19
    targetSdkVersion 27
    versionCode 1
    versionName "1.0"
  buildTypes {
    release {
      minifyEnabled false
      proguardFiles getDefaultProguardFile('proguard-android.txt'), ''
  compileOptions {
    coreLibraryDesugaringEnabled true
    sourceCompatibility JavaVersion.VERSION_1_8
    targetCompatibility JavaVersion.VERSION_1_8
repositories {
    maven {
        url ""
dependencies {
  coreLibraryDesugaring ''
  implementation 'org.slf4j:slf4j-api:1.7.21'
  implementation 'com.pushtechnology.diffusion:diffusion-android-client:6.6.12'

Get the Java SDK using Maven:

Add the DiffusionData public repository to your pom.xml file


Declare the following dependency in your pom.xml file


Get the Java SDK using Gradle:

Add the DiffusionData public repository to your build.gradle file

repositories {
  maven {
    url ""

Declare the following dependency in your build.gradle file

compile 'com.pushtechnology.diffusion:diffusion-client:6.6.12'

Get the .NET SDK from NuGet:

dotnet add package Diffusion.Client

Get the C client libraries for Linux:

Get the C client libraries for macOS:

Get the C client libraries for Windows:

Get the Python SDK with pip:

$ pip install diffusion==6.6.12
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