从2.x迁移到3.0 Configuration Saner default values CORS handling No more cookie by default API change io.set() is removed No more implicit connection to the default namespace Name...
How it works Engine.IO Transports HTTP long-polling WebSocket Handshake Upgrade mechanism Disconnection detection Socket.IO How it works The bidirectional channel betwee...
Redis adapter How it works Installation Usage Options Common questions Emitter Installation Usage Redis adapter How it works The Redis adapter relies on the Redis Pub/S...
Migrating from 2.x to 3.0 Configuration Saner default values CORS handling No more cookie by default API change io.set() is removed No more implicit connection to the default ...
How it works Engine.IO Transports HTTP long-polling WebSocket Handshake Upgrade mechanism Disconnection detection Socket.IO How it works The bidirectional channel betwee...
Handling CORS Configuration Troubleshooting Handling CORS Configuration As of Socket.IO v2, the server will automatically add the necessary headers in order to support Cross-...