Frequently Asked Questions

• Enabling Native Support
• Configuring Atmosphere as a Spring bean
• Configuring Atmosphere
• Forcing jsr356 WebSocket Support
• Keeping Track of AtmosphereResource between reconnection using an AtmosphereSession
• Migrating from 1.0.x to 2.0.x
• Downloading SNAPSHOT builds
• Using Atmosphere Runtime's annotations
• How to discover supported transports between browsers and server
• Multiple messages arrives as single response body or messages are incomplete
• Configuring WebSocket default protocol
• Detecting Browsers closing a connection
• ClassNotFoundException at Startup
• Enabling HttpSession support
• Sending Binary Data using WebSocket
• Retrieving the original AtmosphereResource with WebSocket
• HOW TO execute : Server Side Broadcasts OR Communication from Server Sides OR Non HTTP initiated Broadcast
• NullPointerException/IllegalStateException on Broadcast
• Using the beforeUnload Javascript function
• Built-in WebSocket Protocol and how to use it
• Enabling native asynchronous support for WebLogic 11 and lower
• Keeping a connection active using a Heartbeat AtmosphereInterceptor
• Enabling CORS
• Using Atmosphere with other frameworks like RestEasy, Wink or Struts
• Streaming WebSocket's text or binary
• AtmosphereHandler not being found when using NetBeans IDE
• Creating private channel of communication between browsers
• Configuring the maximum number of threads used by a Broadcaster
• How to run Atmosphere behind Apache WebServer
• Installing WebSocket support for JBoss 7.1.2 and up
• Timing out idle WebSocket connections
• Timing out Broadcaster's write operation
• What does this means? The WebSocket handshake succeeded
• AtmosphereHandlerService: No AtmosphereHandler found. Make sure you define it inside
• Using BroadcasterCache with TrackMessageSizeFilter
• Forcing Atmosphere AsyncSupport
• Deploying Atmosphere Jersey in JBoss
• Detecting situations when the browser closes the connection when using long-polling
• [Debug message: Invoking BroadcastFilter with dummy AtmosphereResource] (https://github.com/Atmosphere/atmosphere/wiki/Debug-message:-Invoking-BroadcastFilter-with-dummy-AtmosphereResource)
• Forcing Servlet 3.0 and WebSocket AsyncSupport
• Blocking browsers that use old WebSocket specification
• Recovering AtmosphereResource state between reconnections
• Configuring Nginx for WebSocket and long-polling
• Configuring the TrackMessageSizeInterceptor
• Adding SSE support to Internet Explorer and old browsers
• Using URI path templates with annotated classes
• How to specify Spring Servlet with Atmosphere
• Auto-detection of Atmosphere handlers fails in specific deployments
• JMS, XMPP, ... (via AbstractBroadcasterProxy) : Broadcast to a specific resource
• Using the latest Javascript Client with Atmosphere 1.0.15 and up
• @Singleton -> ClassCastException on broadcaster.addAtmosphereResource() w/ Jersey resource
• Using Akka
• Using Guice, Spring, CDI or any Injection Framework
• WebLogic 12.1.2 WebSocket Support
• java.io.IOException: Message Buffer too small
• Surviving proxies that strip WebSocket's Request Header
• Atmosphere shutdown hook: Executing tasks during undeploy
• How to use the older WebSocket draft-00/hybi-00/hixie-76 protocol
• Atmosphere startup hook: Executing task after deploy
• Atmosphere and Apache/Tomcat AJP Protocol
• Enabling WebSocket support in JBoss EAP 6.3 and up
• Using Spring Request Scoped Beans in Atmosphere Requests
• java.lang.IllegalStateException: JBoss[Tomcat] failed to detect...
• Clustering Atmosphere using Apache TomEE and ActiveMQ
• Getting BroadcasterFactory and AtmosphereResourceFactory with 2.2 and newer
• Using Apache Shiro
• [Apache and Tomcat default ports issue with Trend Micro agent] (https://github.com/Atmosphere/atmosphere/wiki/Apache-and-Tomcat-default-ports-with-websocket-transport)
• [No AtmosphereHandler found when using hierarchical classloaders] (https://github.com/Atmosphere/atmosphere/wiki/No-AtmosphereHandler-found-when-using-hierarchical-classloaders)
• Running Atmosphere with Apache Kafka