socketerror10053，10054究竟是怎么引起的

socketerror10053，10054究竟是怎么引起的

1、可能软件的其它地方关闭了socket； 2、可能对端已关闭了连接。 3、socket被其他线程关闭你会收到10053，可能你内存访问越界。 4、检查下你的逻辑错误，别访问非法内存，写网络程序指针多做判断释放要安全释放. 5、还有一个问题，创建无法连接...

word versionrequested; wsadata wsadata; versionrequested = makeword(2, 2); if (wsastartup(versionrequested, &wsadata)) return -1; socket socketserver = socket(af_inet, sock_stream, ipproto_tcp); sockaddr_in addrserver; addrserver.sin_addr.s_un.s_addr = inet_addr("127.0.0.1"); addrserver.sin_port = htons(9999); addrserver.sin_family = af_inet; // 连接服务器 if (0 != connect(socketserver, (sockaddr *)&addrserver, sizeof(sockaddr))) { closesocket(socketserver); return false; } int err = 0; char temp[] = "hello, server"; int rs = send(socketserver, temp, sizeof(temp) + 1, 0); char buff[1024] = {0}; rs = recv(socketserver, buff, sizeof(buff), 0); // 下面这2句代码如果注释掉，后面的recv就能正解的返回0。如果不注释掉，recv就会返回-1， // 并得到10053这个错误 rs = send(socketserver, temp, sizeof(temp) + 1, 0); err = wsagetlasterror(); rs = recv(socketserver, buff, sizeof(buff), 0); err = wsagetlasterror(); system("pause"); return 0; 这个是服务器的： [cpp] view plaincopy word versionrequested; wsadata wsadata; versionrequested = makeword(2, 2); if (wsastartup(versionrequested, &wsadata)) { printf("加载socket库失败！\n"); return -1; } // 监听来自浏览器的请求 socket sockserver = socket(af_inet, sock_stream, ipproto_tcp); sockaddr_in addrclient; addrclient.sin_family = af_inet; addrclient.sin_addr.s_addr = inaddr_any; addrclient.sin_port = htons(9999); if (sockserver == invalid_socket) { printf("socket初始化失败！\n"); closesocket(sockserver); wsacleanup(); return -1; } if (bind(sockserver, (sockaddr*)&addrclient, sizeof(addrclient)) != 0) { printf("socket绑定失败！\n"); closesocket(sockserver); wsacleanup(); return -1; } if (listen(sockserver, 10) != 0) { printf("socket监听失败！\n"); closesocket(sockserver); wsacleanup(); return -1; } while (1) { socket newsocket = accept(sockserver, null, null); if (invalid_socket == newsocket) { closesocket(newsocket); continue; } else { struct linger so_linger; so_linger.l_onoff = 1; so_linger.l_linger = 30; setsockopt(newsocket ,sol_socket, so_linger, (const char*)&so_linger, sizeof(so_linger)); } char buff[1024]; int rs = recv(newsocket, buff, sizeof(buff), 0); char temp[] = "hello, client"; rs = send(newsocket, temp, sizeof(temp) + 1, 0); closesocket(newsocket); }