fromString static method

RemoteInfo? fromString(String formatted)

Create RemoteInfo from string format "address:port" Returns null if the format is invalid or the address/port cannot be parsed

Implementation

static RemoteInfo? fromString(String formatted) {
  final parsed = parseAddress(formatted);
  if (parsed == null) return null;

  final port = parsed['port'] as int;

  // Validate port range
  if (port < 0 || port > 65535) {
    return null;
  }

  try {
    final address = InternetAddress(parsed['address'] as String);
    return RemoteInfo(address: address, port: port);
  } on SocketException {
    // Invalid IP address format
    return null;
  } catch (e) {
    // Other errors
    return null;
  }
}