socket demo01

socket demo01

#ifdef _WIN64
#include <windows.h>
#else
#include <sys/types.h>
#include <sys/socket.h>
#include <unistd.h>
#define closesocket close
#endif

#include <stdio.h>
int main(int argc, char* argv[]) {
    

#ifdef _WIN64
	WSADATA ws;
	WSAStartup(MAKEWORD(2,2),&ws);
#endif // DEBUG
	for (int i = 0; i < 1200; i++) {
    
		int sock = socket(AF_INET, SOCK_STREAM, 0);
		if (sock == -1) {
    
			printf("create socket failed!\n");
			return -1;
		}
		printf("socketFd:%d\n", sock);
		closesocket(sock);
	}
	getchar();
	return 0;
}