enterExtendedPassiveMode method
Implementation
Future<void> enterExtendedPassiveMode() async {
dataListener = await ServerSocket.bind(InternetAddress.anyIPv4, 0);
int port = dataListener!.port;
sendResponse('229 Entering Extended Passive Mode (|||$port|)');
dataListener!.first.then((socket) {
dataSocket = socket;
// sendResponse('229 Entering Extended Passive Mode (|||$port|)');
});
}