pub async fn run_frontend_websocket(
engine: Arc<RpcEngine>,
bind: &str,
credentials: Vec<RuntimeHttpCredential>,
) -> Result<FrontendWebSocketServer, Error>Expand description
Publish the language-neutral facade over authenticated WebSocket RPC.
The endpoint accepts only /frontend/v2, reuses the SDK coordinator, and
emits canonical events as frontend.v2.event notifications.