Faye
Faye is an open-source web messaging and notification system based on the publish-subscribe pattern. It allows real-time communication between a server and clients using bidirectional connections over websockets.
realtime
websockets
publishsubscribe
notifications
Faye: Open-Source Web Messaging and Notification System
Real-time communication and notification system based on publish-subscribe pattern, using bidirectional connections over websockets for server-client communication.
What is Faye?
Faye is an open-source web messaging and notification system designed for real-time web applications. It is based on the publish-subscribe messaging design pattern to enable event-driven communication between a server and clients.
Here are some key things to know about Faye:
- Implemented in JavaScript and runs on Node.js servers
- Uses websocket connections for full-duplex communication between server and clients
- Clients can publish messages to channels that get broadcast to all subscribed clients
- Supports extensions for added functionality like authentication, encryption, etc.
- Faye server distributes messages across multiple nodes and reconnects clients seamlessly
- Used to enable real-time features and updates in web and mobile apps
- Integrates easily with popular frameworks like Ruby on Rails, React, iOS, Android, etc.
Overall, Faye provides the underlying infrastructure for building real-time and interactive apps by allowing seamless server to client and client to client messaging over websockets.
Faye Features
Features
- Real-time pub/sub messaging
- Bidirectional communication via WebSockets
- Client libraries for Ruby, Node.js, JavaScript and more
- Message filtering based on channels
- Extensible and pluggable architecture
- Horizontal scalability with message load balancing
Pricing
- Open Source
Pros
Lightweight and fast
Great for real-time web apps
Easy to integrate with Ruby on Rails apps
More scalable than alternatives like RabbitMQ
Open source and free to use
Cons
Limited documentation and community support
Not ideal for extremely high throughput
Requires Faye server to be always online
Official Links
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