WebSocket API

The WebSocket server handles real-time stroke synchronization. It is built using the wslibrary and utilizes a simple JSON-based messaging protocol.

Connection

ws://localhost:8080?token=YOUR_CLERK_TOKEN

Client-to-Server Events

{
  "type": "join_room",
  "roomId": 123
}

{
  "type": "chat",
  "roomId": 123,
  "message": "{ strokeData: '...' }"
}

Server-to-Client Events

Clients will receive messages when other participants perform actions.

{
  "type": "chat",
  "message": "{ strokeData: '...' }",
  "roomId": 123
}