## ReconnectingWebSocket.protocol property [​](/content/docs/sdk/core.reconnectingwebsocket.protocol#reconnectingwebsocketprotocol-property/index.html)

**Signature:**

```typescript
get protocol(): string;
```

- [ReconnectingWebSocket.protocol property](/content/docs/sdk/core.reconnectingwebsocket.protocol#reconnectingwebsocketprotocol-property/index.html)