info

Reports the status of the DCENT Web Bridge (the popup/daemon layer), not the hardware device. Use it as a lightweight liveness/handshake probe before driving a flow.

Summary

Whereas getDeviceInfo returns hardware device metadata, info answers "is the bridge reachable and ready?". The exact body.parameter fields are bridge-defined; check header.status for reachability.

Signature

await dcent.info(): Promise<V1Response>

Request / Response

Request

const res = await dcent.info()
if (res.header.status === 'success') { /* bridge ready */ }

Response

{
  "header": {
    "version": "1.0",
    "status": "success"
  },
  "body": {
    "command": "info",
    "parameter": {
      "transport": "usb",
      "ready": true,
      "isAttached": true,
      "popupVersion": "2.2.8"
    }
  }
}

Response fields

Field	Type	Description
transport	'usb' | 'ble' | undefined	Active transport kind. undefined when no device is connected.
ready	boolean	Device handshake complete and transport connected. false when disconnected.
isAttached	boolean	Whether a device is physically connected (transport.isConnected). Same meaning as getDeviceInfo's isAttached.
popupVersion	string	Bridge popup version (e.g. "2.2.8"); "unknown" if unavailable.

info

For device details (firmware, label, transport) use getDeviceInfo.

• getDeviceInfo
• setTransport