Overview
The gql_websocket_link package provides a WebSocket-based link for the GQL Dart library, enabling real-time data communication with GraphQL servers using WebSockets. It facilitates subscription-based queries, allowing clients to receive live updates from the server as events occur. Designed for seamless integration with the GQL ecosystem, it supports all major platforms including mobile, web, and desktop. The package is lightweight and efficient, ideal for applications requiring reactive data streams. It works alongside other GQL links to form a robust network layer.
Use cases
- Real-time data subscriptions
- Live chat applications
- Stock price tracking
- Collaborative editing tools
- IoT device monitoring
Key features
- WebSocket transport for GraphQL
- Supports GraphQL subscriptions
- Cross-platform compatibility
- Integrates with GQL client
- Lightweight and performant
Suitable for
- Real-time applications
- GraphQL subscription use cases
- Dart developers using GQL
- Full-stack Dart projects
- Web and mobile apps requiring live data
Considerations
- Requires a GraphQL server with WebSocket support
- May need additional error handling for connection drops
- Not suitable for one-off queries
- Depends on GQL core library
- Network reliability affects performance