#include<stdio.h>
#include<winsock2.h>
#include<Windows.h>
#include<stdlib.h>
#pragma comment(lib,"Ws2_32.lib")


int main() {


	WSADATA data;
	WSAStartup(MAKEWORD(2, 1), &data);
	SOCKET server;
	server = socket(AF_INET, SOCK_STREAM, 0);
	sockaddr_in serverinfo;
	memset(&serverinfo, 0, sizeof(serverinfo));
	serverinfo.sin_addr.s_addr = inet_addr("127.0.0.1");
	serverinfo.sin_family = AF_INET;
	serverinfo.sin_port = htons(9453);
	bind(server, (SOCKADDR*)&serverinfo, sizeof(serverinfo));
	listen(server, SOMAXCONN);
	SOCKET sConnect;
	sConnect = socket(AF_INET, SOCK_STREAM, 0);
	struct sockaddr_in clientinfo;
	int clientinfolen = sizeof(clientinfo);
	printf("You can execute Client.\n");
	char cm[4] = { 0 };

	while (1) {
		if (sConnect = accept(server, (SOCKADDR*)&clientinfo, &clientinfolen) != INVALID_SOCKET) {
			printf("Connect.\n");
			int r;
			while (1) {
				r = recv(sConnect, cm, MAXBYTE, NULL);
				while ( r != -1) {
					printf("%s", cm);
				}
			}



		}

	}
	system("pause");
}