spinify 0.0.1-pre.6

Dart client to communicate with Centrifuge and Centrifugo from Flutter and VM over WebSockets

Spinify

Websocket client for Centrifugo server and Centrifuge library based on ws library.

Installation

Add the following dependency to your pubspec.yaml file:

dependencies:
  spinify: <version>

Features and Roadmap

Connection related features

• ✅ Connect to a server
• ✅ Setting client options
• ✅ Automatic reconnect with backoff algorithm
• ✅ Client state changes
• ✅ Command-reply
• ✅ Command timeouts
• ✅ Async pushes
• ✅ Ping-pong
• ✅ Connection token refresh
• ✅ Server-side subscriptions
• ✅ Presence information
• ✅ Presence stats
• ✅ History information
• ✅ Send custom RPC commands
• ❌ Handle disconnect advice from the server
• ❌ Batching API
• ❌ Bidirectional WebSocket emulation

Client-side features

• ✅ Subscribe to a channel
• ✅ Protobuf transport
• ✅ Setting subscription options
• ✅ Automatic resubscribe with backoff algorithm
• ✅ Subscription state changes
• ✅ Subscription command-reply
• ✅ Subscription async pushes
• ✅ Subscription token refresh
• ✅ Handle unsubscribe advice from the server
• ✅ Manage subscription registry
• ✅ Publish data into a channel
• ✅ Enqueue methods
• ✅ Set observer for hooking events & errors
• ✅ Metrics
• ❌ Optimistic subscriptions
• ❌ Run in separate isolate
• ❌ JSON transport

Example

More resources

• Library documentation
• RFC 6455: The WebSocket Protocol
• WebSocket API on MDN
• Dart HTML WebSocket library
• Dart IO WebSocket library
• Centrifugo site
• Client SDK API
• Client real-time SDKs
• Client protocol
• Protocol Buffers

Coverage

Changelog

Refer to the Changelog to get all release notes.

Maintainers

• Matiunin Mikhail aka Plague Fox

Funding

If you want to support the development of our library, there are several ways you can do it:

• Buy me a coffee
• Support on Patreon
• Subscribe through Boosty

We appreciate any form of support, whether it's a financial donation or just a star on GitHub. It helps us to continue developing and improving our library. Thank you for your support!

License

MIT