1  module.exports = {
 2    default: {
 3      enabled: true,
 4      provider: "whisper", // Communication provider. Currently, Embark only supports whisper
 5      available_providers: ["whisper"], // Array of available providers
 6      connection: {
 7        host: "localhost", // Host of the blockchain node
 8        port: 8546, // Port of the blockchain node
 9        type: "ws" // Type of connection (ws or rpc)
10      }
11    }
12  };