Docs

• introduce
  • What Socket.IO is
  • What Socket.IO is not
  • Installing
  • Using with Node http server
  • Using with Express
  • Sending and receiving events
  • Restricting yourself to a namespace
  • Sending volatile messages
  • Sending and getting data (acknowledgements)
  • Broadcasting messages
  • Using it just as a cross-browser WebSocket
• Rooms and namespaces
  • Default namespace
  • Custom namespaces
  • Rooms
  • Sending messages from the outside-world
• Migrating from 0.9
  • Authentication differences
  • Log differences
  • Shortcuts
  • Configuration differences
  • Parser / Protocol differences
• Using multiple nodes
  • Sticky load balancing
  • NginX configuration
  • Apache HTTPD configuration
  • HAProxy configuration
  • Using Node.JS Cluster
  • Passing events between nodes
• Logging and debugging
  • Available debugging scopes
• Emit cheatsheet
• Internals
  • Dependency graph
  • engine.io-parser
  • engine.io
  • engine.io-client
  • socket.io-adapter
  • socket.io-redis
  • socket.io-parser
  • socket.io
  • socket.io-client
• Under the hood
  • Connection
  • Upgrade
• FAQ
  • Can I use wildcards in events?
  • Socket.IO with Apache Cordova?
  • Socket.IO on iOS?
  • Socket.IO on Android?