windows 与 Linux SOCKET通讯

编写的一个小程序 参考了网络上的一些文章，但是网络上的代码似乎设置于本机不同，在windows客户端这边做了些修改。

linux server 端口

#include <netinet/in.h>    #include <sys/types.h>    #include <sys/socket.h>    #include <stdio.h>        #include <stdlib.h>       #include <string.h>       #define HELLO_WORLD_SERVER_PORT    4000#define LENGTH_OF_LISTEN_QUEUE 20#define BUFFER_SIZE 1024int main(int argc, char **argv){struct sockaddr_in server_addr;int server_socket;int opt = 1;bzero(&server_addr,sizeof(server_addr)); server_addr.sin_family = AF_INET;server_addr.sin_addr.s_addr = htons(INADDR_ANY);server_addr.sin_port = htons(HELLO_WORLD_SERVER_PORT);/* create a socket */server_socket = socket(PF_INET,SOCK_STREAM,0);if( server_socket < 0){printf("Create Socket Failed!");exit(1);}/* bind socket to a specified address*/setsockopt(server_socket, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt));if( bind(server_socket,(struct sockaddr*)&server_addr,sizeof(server_addr))){printf("Server Bind Port : %d Failed!", HELLO_WORLD_SERVER_PORT); exit(1);}/* listen a socket */if(listen(server_socket, LENGTH_OF_LISTEN_QUEUE)){printf("Server Listen Failed!"); exit(1);}/* run server */while (1) {struct sockaddr_in client_addr;int client_socket;socklen_t length;char buffer[BUFFER_SIZE];/* accept socket from client */length = sizeof(client_addr);client_socket = accept(server_socket, (struct sockaddr*)&client_addr, &length);if( client_socket < 0){printf("Server Accept Failed!\n");break;}/* receive data from client */while(1){bzero(buffer, BUFFER_SIZE);length = recv(client_socket, buffer, BUFFER_SIZE, 0);if (length < 0){printf("Server Recieve Data Failed!\n");break;}else if (length < 0){printf("Recv Buffer is %s\n",buffer);break;}if('q' == buffer[0]){printf("Quit from client!\n");break;}printf("%s\n", buffer);}close(client_socket);}close(server_socket);return 0;}

 

windows client 端口

 

// Def_win_client_socket_test.cpp : 定义控制台应用程序的入口点。//#include "stdafx.h"#include <windows.h>#pragma comment(lib,"ws2_32.lib")#define PORT 4000#define IP_ADDRESS "192.168.227.136"int _tmain(int argc, _TCHAR* argv[]){WSADATAWs;SOCKETClientSocket;struct sockaddr_inClientAddr;intRet = 0;charSendBuffer[MAX_PATH];if(WSAStartup(MAKEWORD(2,2),&Ws) != 0){printf("Init winows socket failed::%d",GetLastError());return -1;}//0 表示系统自己选择协议ClientSocket = socket(AF_INET,SOCK_STREAM,0);ClientAddr.sin_family = AF_INET;ClientAddr.sin_addr.S_un.S_addr=inet_addr(IP_ADDRESS);  ClientAddr.sin_port=htons(PORT); printf("Connect to server...\n");  Ret = connect(ClientSocket,(struct sockaddr*)&ClientAddr, sizeof(ClientAddr)); if( Ret == SOCKET_ERROR){printf("Connect Error::%d\n",GetLastError());return -1;}else{printf("Connect succeded! \n");}while(1){scanf("%s", SendBuffer);  /* send data to server */  Ret = send(ClientSocket, SendBuffer, (int)strlen(SendBuffer), 0);  if ( Ret == SOCKET_ERROR )  {  printf("Send Info Error::%d\n", GetLastError());  break;  }  if('q' == SendBuffer[0])  {  break;  }  }closesocket(ClientSocket);  WSACleanup();  return 0;}

ubuntu 虚拟机12.06版本 及 windows 7 下测试通过