IO io.protocol IO 作为独立生成中的IO命名空间暴露，或调用 require('socket.io client') <script src = "/socket.io/socket.io.js" ></script> <script> const socket = io ( 'http://loca...

server.adapath([value]) server.adapath([value]) value (Adapter) Returns Server|Adapter 设置适配器值 。默认为socket.io随附的基于内存的Adapter 实例。见socket.io-adapter 。如果没有提供参数，此方法将返回当前值。 const...

Logging and debugging Available debugging scopes Removing debug from your browser bundle Error logs in the browser console Logging and debugging Socket.IO is now completely i...

Postgres adapter How it works Installation Usage Options Common questions Emitter Installation Usage Postgres adapter How it works The Postgres adapter relies on the NO...

Broadcasting events To all connected clients To all connected clients except the sender With multiple Socket.IO servers Broadcasting events Socket.IO makes it easy to send ev...

Logging and debugging Available debugging scopes Removing debug from your browser bundle Error logs in the browser console Logging and debugging Socket.IO is now completely i...

The Server instance Server#engine Utility methods socketsJoin socketsLeave disconnectSockets fetchSockets serverSideEmit Events connection Complete API The Serve...

Usage with bundlers Webpack 5 Without serving the client files Including serving the client files Usage with bundlers While less common than frontend bundling, it is totally ...

Logging and debugging Available debugging scopes Removing debug from your browser bundle Logging and debugging Socket.IO is now completely instrumented by a minimalistic yet t...

Namespaces Default namespace Custom namespaces Namespace middleware Handling middleware error Compatibility with Express middleware Namespaces A Namespace is a communicatio...