miguelgrinberg/python-socketio
Python Socketio
Ce projet est une implémentation Python du protocole d'événements bidirectionnel Socket.IO. Il sert de framework de communication en temps réel conçu pour l'échange de données événementiel à faible latence entre un serveur et plusieurs clients connectés.
Le framework fonctionne comme un intégrateur de file d'attente de messages distribuée, permettant de synchroniser la communication entre plusieurs instances de serveur. Il gère les sessions utilisateur et les connexions client dans des environnements distribués en utilisant une file d'attente de messages partagée pour la synchronisation.
Le système offre des capacités d'échange d'événements bidirectionnels, de synchronisation d'état en temps réel et de gestion de sockets distribués. Il utilise une couche de protocole agnostique au transport pour séparer la logique d'événement de haut niveau du mécanisme de transport sous-jacent.
Features
- Real-Time Communication Protocols - Implements a bidirectional communication protocol for low-latency, real-time data exchange between servers and clients.
- Protocol-Agnostic Transport Layers - Features a protocol-agnostic transport layer that decouples high-level event logic from WebSockets or HTTP polling.
- Pub-Sub Messaging - Integrates with pub-sub messaging backends like Redis to synchronize events across multiple server nodes.
- Event-Driven Server Frameworks - Provides a framework for building event-driven servers where triggers execute targeted actions across network connections.
- Realtime Communication Protocols - Implements the Socket.IO protocol for persistent, bidirectional data exchange between clients and servers.
- Python Implementations - Provides a full Python implementation of the Socket.IO bidirectional event protocol for both server and client.
- Message-Based Event Handlers - Provides a message-based event handling system that dispatches incoming data packets to specific handler functions.
- Distributed Socket Server Scaling - Enables horizontal scaling of real-time socket connections across multiple server instances using shared message queues.
- Message Queue Integrations - Provides a message queue integration to synchronize communication and session management across distributed server instances.
- Distributed Server Coordination - Coordinates the synchronization of event states and broadcasts across multiple server instances.
- Collaborative State Synchronization - Facilitates real-time collaborative state synchronization by broadcasting messages across all connected clients.
- Non-Blocking Socket I/O - Implements non-blocking socket I/O to handle thousands of concurrent network connections efficiently.
- Client Session Persistence - Maintains persistent client session mapping using unique identifiers over stateless transport mechanisms.
- Connection Heartbeats - Ships periodic heartbeat signals between client and server to detect dropped connections and trigger reconnection.
- Python Packages - Real-time communication support.
