CSN Flutter SDK #

Flutter SDK for CSN realtime calling flows:

• user request queue
• admin accept/decline
• prebuilt call screen
• API + WebSocket signaling clients

Important: Backend Requirement #

This Flutter SDK requires the CSN Node backend to work.

The backend is provided separately as a paid product.

For backend access and licensing: sksanketkudale@gmail.com

Installation #

Add this package in your app pubspec.yaml:

dependencies:
  csn_flutter: ^0.1.0

Then run:

flutter pub get

Quick Start #

Create SDK:

final sdk = CsnSdk(
  baseUrl: 'http://<your-server>:6713',
  wsUrl: 'ws://<your-server>:6713/ws',
  jwt: '<access-token>',
);

Initialize a call controller:

final controller = CsnBasicCallController(
  apiClient: sdk.api,
  signalingClient: sdk.signaling(),
  localUserId: 'user-1',
);

await controller.initialize();
await controller.join('room-id');

Open prebuilt call screen:

Navigator.of(context).push(
  MaterialPageRoute(
    builder: (_) => CsnCallScreen(controller: controller),
  ),
);

Included Modules #

• CsnApiClient
• CsnSignalingClient
• CsnUserRequestController
• CsnAdminRequestController
• CsnBasicCallController
• CsnCallScreen
• csnTheme / CsnThemeData

Backend Purchase / Support #

For backend purchase, setup, and production deployment support: sksanketkudale@gmail.com