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Welcome to Atmosphere: The Event Driven Framework supporting WebSocket and HTTP
The Atmosphere Framework contains client and server side components for building Asynchronous Web Applications. Atmosphere transparently supports WebSockets, Server Sent Events (SSE), Long-Polling, HTTP Streaming (Forever frame) and JSONP.
The Atmosphere Framework Stack consists of:
The Atmosphere Framework Stack works on all Servlet based servers, Spring Boot and frameworks like Netty, Play! Framework and Vert.x. We support a variety of extensions like Apache Kafka, Hazelcast, RabbitMQ, Redis and many more.
Atmosphere's Java/Scala/Android Client is called wAsync.
Main development branch is atmosphere-2.6.x Only pull request for that branch will be accepted.
Commercial support
Commercial Support is available via Async-IO.org
To use Atmosphere, add the following dependency:
<dependency>
<groupId>org.atmosphere</groupId>
<artifactId>atmosphere-{atmosphere-module}</artifactId>
<version>2.6.4</version>
</dependency>
atmosphere-module can be: runtime (main module), jersey, spring, kafka, guice, redis, hazelcast, jms, rabbitmq, jgroups etc. Our official releases are available from Maven Central download.
Tutorial
Get started using this step by step tutorial.
Official Documentation
Easiest way to learn Atmosphere is by trying a sample.
Our Wiki contains several tutorials for getting started as well as FAQ. You can also browse the framework's Javadoc for Server Components, and atmosphere.js for Client Components.
Quick Start
The Atmosphere Framework ships with many examples describing how to implement WebSockets, Server-Sent Events, Long-Polling, HTTP Streaming and JSONP client applications. Take a look at this page to pick the best sample to start with.
Jump directly inside the code: WebSockets, Server-Sent Events (SSE), Long-Polling, JSONP and HTTP Streaming!
Take a look at the PubSub Client-Server or the infamous Chat Client-Server to realize how simple Atmosphere is!
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If you are interested, subscribe to our mailing list for more info!.
Top Z
Atmosphere and JDK Versions
Atmosphere 2.5.x requires JDK 8 or 11. Atmosphere 2.4.x requires JDK 1.7 or newer
Versions
2.6.x release: 2.6.4 2.6.1 2.6.0
End Of Life Versions (go to http://async-io.org for commercial support)
2.5.x release: 2.5.14 2.5.9 2.5.5 2.5.3 2.5.2 2.5.0
2.4.x release: 2.4.32 2.4.302.4.29 2.4.27 2.4.26 2.4.24 2.4.23 2.4.22 2.4.19 2.4.18 2.4.17 2.4.16 2.4.13 2.4.12 2.4.11 2.4.9 2.4.8 2.4.7 2.4.6 2.4.5 2.4.4 2.4.3 2.4.2 2.4.1 2.4.0
2.3.x release: 2.3.10 2.3.8 2.3.7 2.3.6 2.3.5 2.3.4 2.3.3 2.3.2 2.3.1 2.3.0
2.2.x release: 2.2.13 2.2.10 2.2.9 2.2.8 2.2.7 2.2.6 2.2.5 2.2.4 2.2.3 2.2.2 2.2.1 2.2.0
2.1.x release: 2.1.14 2.1.12 2.1.11 2.1.10 2.1.9 2.1.8 2.1.7 2.1.6 2.1.5 2.1.4 2.1.2 2.1.1 2.1.0
2.0.x release: 2.0.12 2.0.11 2.0.10 2.0.9 2.0.8 2.0.7 2.0.6 2.0.5 2.0.4 2.0.3 [2.0.2] (http://goo.gl/44qnsU) 2.0.1
1.0 release: 1.0.21 1.0.17 1.0.16 1.0.14 1.0.13 1.0.11 1.0.10 1.0.8 1.0.6 1.0.5 1.0.4 1.0.3 1.0.2 1.0.1 1.0
Build Status
@Copyright 2008-2020 Async-IO.org
