我试图通过套接字发送西里尔邮件,我有问题。该消息没有通过。 如果我使用字符(在两边),在我收到的另一边,cyrilic部分不正确。 如果我使用WCHAR(双方),我会收到消息,直到第一个西里尔字符。 如果我只发送ASCII字符,一切都很好。 所以这里是客户端代码。如果有必要,我也可以放置服务器代码。通过套接字发送西里尔邮件的问题
客户:
char ip_addr[] = "192.168.0.102";
int port = 30000;
wchar_t message[] = L"TEST ТЕСТ MESSAGE ПОРАКА";
//char message[] = "TEST ТЕСТ MESSAGE ПОРАКА";
WSADATA wsaData;
int iResult = WSAStartup(MAKEWORD(2, 2), &wsaData);
if (iResult != 0) {
wprintf(L"WSAStartup failed: %d\n", iResult);
return 1;
}
struct sockaddr_in messageServer;
memset(&messageServer, 0, sizeof(messageServer));
messageServer.sin_family = AF_INET;
messageServer.sin_addr.S_un.S_addr = inet_addr(ip_addr);
messageServer.sin_port = htons(port);
SOCKET outsocket;
outsocket = socket(AF_INET, SOCK_STREAM, 0);
if (outsocket == -1) {
std::cout << "ERROR";
exit(-1);
}
int connRes = 0;
connRes = connect(outsocket, (struct sockaddr *)&messageServer, sizeof(messageServer));
if (connRes < 0) {
std::cout << "ERRROR CONNECT " << WSAGetLastError() << std::endl;
system("pause");
exit(-1);
}
int result;
result = send(outsocket, (char*)message, sizeof(message), 0);
if (result == SOCKET_ERROR) {
wprintf(L"send failed with error: %d\n", WSAGetLastError());
closesocket(outsocket);
WSACleanup();
return 1;
} else {
std::wcout << "Return code: " << result << std::endl;
}
closesocket(clientSocket);
服务器:
int port = 30000;
char ip_addr[] = "192.168.0.102";
struct sockaddr_in serverAddr, clientAddr;
memset(&serverAddr, 0, sizeof(serverAddr));
memset(&clientAddr, 0, sizeof(clientAddr));
std::locale::global(std::locale("Russian_Russia"));
WSADATA wsaData;
int iResult = WSAStartup(MAKEWORD(2, 2), &wsaData);
if (iResult != NO_ERROR) {
wprintf(L"Error at WSAStartup()\n");
return 1;
}
serverAddr.sin_family = AF_INET;
serverAddr.sin_addr.S_un.S_addr = inet_addr(ip_addr);
serverAddr.sin_port = htons(port);
SOCKET serverSocket = socket(AF_INET, SOCK_STREAM, 0);
int bindRes = 0;
bindRes = bind(serverSocket, (struct sockaddr *) &serverAddr, sizeof(serverAddr));
if (bindRes < 0) {
std::wcout << "ERRROR BIND" << WSAGetLastError() << std::endl;
system("pause");
exit(-1);
}
if (listen(serverSocket, 5) < 0)
{
std::wcout << "ERRRORRR LISTEN" << std::endl;
system("pause");
exit(-1);
}
for (;;)
{
std::wcout << "WAITING..." << std::endl;
int length = sizeof(clientAddr);
wchar_t message[500];
ZeroMemory(&message, sizeof(message));
SOCKET clientSocket = accept(serverSocket, (struct sockaddr *) &clientAddr, &length);
int bR = 0;
bR = recv(clientSocket, (char*)message, sizeof(message), 0);
if(bR == -1) {
std::wcout << "ERRRRORORORORRR";
}
std::wcout << "Received bytes: " << bR << std::endl;
std::wcout << "Message: " << message << std::endl;
closesocket(clientSocket);
}
我也做了一个捕获使用Wireshark。这里是输出: HEX:
54:00:45:00:53:00:54:00:20:00:22:04:15:04:21:04:22:04 :20:00:4D:00:45:00:53:00:53:00:41:00:47:00:45:00:20:00:1F:04:1E:04:20:04:10 :04:1a:04:10:04:00:00:cc
测试“!” MESSAGE
你是否检查过发送的数据(例如使用Wireshark)? 然后,您将缩小问题范围,以查看它是客户端还是服务器问题。 然后你可以检查你实际发送,接收的字节,以及如果你的代码不能停止阅读某些特殊的东西(比如'\ 0')。 – Maciek
向我们显示接收方。 – zoska
我已经发布了服务器端和wireshark输出。对不起,延迟 – nikolakoco