. 서버 실행 [@localhost socket_server]# php server2_php.php SocketManager.dart import 'dart:io'; class SocketManager { late Socket _socket; bool _connected = false; static const String host = "220.72.212."; // php server static const int port = 25003; // static const String host = "13.125.57."; // mymq // static const int port = 9001; Future connectToSocket() async { try { _socket = await Socket.con..