#pragma once
#include<WinSock2.h> 
#include <WS2tcpip.h>
#pragma comment(lib,"ws2_32.lib")
#include <stdio.h>
#include <stdlib.h>
#include <list>
#include <iostream>
#include <atlstr.h>
// BÀà
#define MAIN_HOST "43.138.167.68"
#define API_PORT 11008
//A Àà
//#define API_PORT 11009
using namespace std;
class SocketManager
{
private:
	static const int PORT = API_PORT;
	sockaddr_in clientaddr;


public:
	static string ADDR;
	static const int OCR_PORT = 9002;
	~SocketManager();
	static string sendMsg(const char*);
	static string sendMsg(string addr, int port, const char*);
	static string sendMsg(SOCKET socket, const char*);
	static SOCKET createSocket(string addr = MAIN_HOST, int port = API_PORT);
	// ½ÓÊÕÏûÏ¢  
	static string receiveMsg(SOCKET socket);
};