let secrets = "secrets.db"
let passphrase = "d3hxNyoiAP@Lm!D7Qpo_hghdpgyc_r39"
let sdkConfig = SDKConfig(env: Env.development, timeout: 30, debug: true)
var sdkInstance: UCW?
var connCode: ConnCode = .unknown
var connMessage: String? = ""

do {
    sdkInstance = try UCW(config: sdkConfig, secretsFile: secrets, passphrase: passphrase) { code, message in
        connCode = code
        connMessage = message
        print("Connection Code: \(connCode), Message: \(connMessage ?? "No message")")
    }
} catch {
    print("Error: \(error)")
}

const String secrets = "secrets.db";
const String passphrase = "d3hxNyoiAP@Lm!D7Qpo_hghdpgyc_r39";

final sdkConfig = SDKConfig(
    env: Env.development,
    timeout: 30,
    debug: true
);

UCW? sdkInstance;
ConnCode connCode = ConnCode.unknown;
String? connMessage = "";

try {
    sdkInstance = await UCW.create(
        config: sdkConfig, 
        secretsFile: secrets, 
        passphrase: passphrase,
        connCallback: (code, message) async {
            connCode = code;
            connMessage = message;
            print("Connection Code: $connCode, Message: ${connMessage ?? 'No message'}");
        }
    );
} catch (error) {
    print("Error: $error");
}