SocketCluster/socketcluster

Features

• Realtime Engines - Provides the core Node.js engine for managing persistent WebSocket connections and realtime data distribution.
• Horizontal Scaling - Distributes connections and channels across multiple server nodes to handle growing traffic linearly.
• Realtime Cluster Frameworks - Provides a distributed framework for horizontally scaling realtime pub/sub and RPC across Node.js processes.
• Realtime Cluster Scalings - Distributes pub/sub channels and RPC messages across multiple worker and broker instances for linear traffic scaling.
• Publish-Subscribe Messaging - Broadcasts messages to all subscribers of a named channel for real-time event distribution across connected clients.
• WebSocket and Fallback Connection Establishment - Establishes bidirectional WebSocket connections with automatic reconnection and state transition handling.
• Websocket Connection Managers - Ships a WebSocket connection manager that maintains persistent bidirectional connections with lifecycle event handling.
• Scalable - Distributes WebSocket connections and pub/sub channels across multiple server nodes for linear horizontal scaling.
• Pub-Sub Messaging - Broadcasts messages to all subscribers of a named channel for instant event distribution across connected clients.
• Channel-Based Routings - Routes messages through named channels using a distributed broker layer for scalable pub/sub delivery.
• WebSocket Pub/Sub Frameworks - Ships a complete event-driven framework for realtime pub/sub and RPC over WebSocket connections.
• PubSub Channel Subscriptions - Manages subscribing to and unsubscribing from pub/sub channels with success, failure, and removal callbacks.
• Remote Procedure Call Frameworks - Provides a framework for calling functions on a remote server and receiving responses over WebSocket connections.
• Remote Procedure Calls - Calls named procedures on the server and receives responses with configurable timeout for the reply.
• WebSocket Transports - Maintains persistent full-duplex WebSocket connections for low-latency realtime communication.
• Authentication State Machines - Implements a state machine that monitors authentication transitions and exposes the current JWT token.
• Broker-Worker Process Separations - Implements a broker-worker process model that separates pub/sub routing from RPC execution for linear scalability.
• Remote Procedure Calls - Provides a framework for invoking remote procedures over WebSocket connections with request-reply semantics.
• Cluster State Replications - Replicates channel subscriptions and broker state across cluster nodes for crash recovery and horizontal scaling.
• RPC Over WebSocket - Enables bidirectional remote procedure calls over persistent WebSocket connections between clients and servers.
• Stream-Based - Manages data flow through async iterable streams with explicit backpressure inspection and consumer lifecycle methods.
• Channel Data Publications - Sends data to a channel with optional server acknowledgment for confirmed delivery.
• Event Stream Listeners - Subscribes to lifecycle and data events on a socket connection using event listeners or async iterable streams.
• Version Negotiation - Negotiates protocol versions during handshake to accept connections from older clients without breaking compatibility.
• Unidirectional Data Transmissions - Sends arbitrary JSON data to a server-side receiver without expecting a response over WebSocket.
• Realtime Action Authorizations - Permits or denies realtime actions from reaching server logic, optionally transforming payloads before processing.
• Realtime Action Property Inspections - Reads metadata from realtime actions to inform middleware decisions about routing and authorization.
• Cross-Version Compatibility Gating - Accepts connections from older protocol versions to allow gradual upgrades without breaking existing clients.
• Backend Failure Recoveries - Resumes normal operation within seconds after a broker or state server crash with minimal message loss.
• Composable Middleware Pipelines - Provides a composable middleware pipeline that intercepts and transforms realtime actions before server processing.
• Protocol Version Compatibilities - Accepts connections from older protocol versions by adjusting handshake settings for gradual upgrades.
• Game Networking Libraries - Scalable multi-process real-time server framework.
• Bibliothèques réseau - Scalable multi-process framework for real-time web servers.
• Real Time Communication - Scalable HTTP and WebSocket engine.

Historique des stars