Function buildDiscoveryAppData

buildDiscoveryAppData(
    infoMap: Map<number, any>,
    options?: {
        encrypt?: boolean;
        expandRounds?: number;
        networkIdentity?: Identity | null;
        stampCost?: number;
    },
): Promise<Uint8Array<ArrayBufferLike>>
Builds the flags || payload app_data blob for a discovery announce (InterfaceAnnouncer.get_interface_announce_data's assembly step). Producer-side primitive for tests / the future producer.
Parameters
- infoMap: Map<number, any>
- Optionaloptions: {
      encrypt?: boolean;
      expandRounds?: number;
      networkIdentity?: Identity | null;
      stampCost?: number;
  } = {}
Returns Promise<Uint8Array<ArrayBufferLike>>
- Defined in packages/core/src/transport/discovery.js:763