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IPV6을 사용할 때마다 InetPton 함수에 대한 오류 코드가 계속 표시됩니다. 네트워크/ip 구성을 확인하고 활성 ipv6 주소를 사용하여 활성 터널 로컬 영역 연결을 설정했습니다. 그러나 ipv6 주소를 입력 할 때마다 # 10022 (잘못된 소켓 옵션) 오류를 제공하는 바이트 정렬 기능에서 멈 춥니 다. 다음은 코드입니다.IPV6 winsock 오류 10022
#include "stdafx.h"
#include <iostream>
#include <iostream>
#include <string>
#include <stdlib.h>
#include <cstring>
#include <vector>
#ifndef UNICODE
#define UNICODE
#endif
#define WIN32_LEAN_AND_MEAN
#include <WinSock2.h>
#include <WS2tcpip.h>
#include <WS2spi.h>
#include <ws2ipdef.h>
#include <mswsock.h>
#include "ws2isatap.h"
#pragma comment(lib, "ws2_32.lib")
#pragma comment(lib, "MsWSock.lib")
#pragma comment(lib, "Kernel32.lib")
#define SCTP_EOF 0x0100 /* Start a shutdown procedures */
#define SCTP_ABORT 0x0200 /* Send an ABORT to peer */
#define SCTP_UNORDERED 0x0400 /* Message is un-ordered */
#define SCTP_ADDR_OVER 0x0800 /* Override the primary-address */
#define SCTP_SENDALL 0x1000 /* Send this on all associations */
/* for the endpoint */
/* The lower byte is an enumeration of PR-SCTP policies */
#define SCTP_PR_SCTP_TTL 0x0001 /* Time based PR-SCTP */
#define SCTP_PR_SCTP_BUF 0x0002 /* Buffer based PR-SCTP */
#define SCTP_PR_SCTP_RTX 0x0003 /* Number of retransmissions based PR-SCTP */
using namespace std;
using namespace System;
static int LISTENQ = 5;
#define PLU 10 /* for peer-to-peer apps */
#define PLER 20 /* Same as unrestricted, except for Teredo */
#define PLR 30 /* for Intranet apps */
#ifndef _C_HOST_INFO_
#define _C_HOST_INFO_
struct c_host_info{
char* Hname;
int Hport;
sockaddr_in6 c_addr;
char *recvbuf;
char *sendbuf;
int bytesrcvd;
int bytessent;
};
#endif
SOCKET setup(c_host_info H);
int main(int argc,char* argv[])
{
int iResult;
bool connected = false;
string exit = "quit";
c_host_info hinfo;
memset(&hinfo,0,sizeof(hinfo));
SETUP:
SOCKET connector = setup(hinfo);
if(connector==0){
string input;
cout << "Socket() failed. Try again? Enter 'y' to try again or anything else to quit : ";
cin >> input;
if(input=="y"){
goto SETUP;
}else {
goto QUIT;
}
}
if(connect(connector,(sockaddr*)&hinfo.c_addr,sizeof(hinfo.c_addr))<0){
printf("Connect failed with error: %d\n",GetLastError());
string cmd;
cout << endl;
cout <<"Try again? Type 'y' to reattempt connection or type any other key to exit: ";
cin >> cmd;
cout << endl;
if(cmd=="y"){
closesocket(connector);
goto SETUP;
}else {
closesocket(connector);
goto QUIT;
}
}else{
connected = true;
cout << "Connected to host " << hinfo.Hname << " on port " << hinfo.Hport << endl;
cout << "Type 'quit' to exit the program " << endl;
}
while(connected==true){
cout << endl;
cout << ">";
scanf("%s",hinfo.sendbuf);
cout << endl;
string str(hinfo.sendbuf);
if(str==exit){
closesocket(connector);
connected = false;
goto QUIT;
}
hinfo.bytesrcvd = recv(connector,hinfo.recvbuf,sizeof(hinfo.recvbuf),0);
if(hinfo.bytesrcvd==0){
printf(hinfo.Hname, ": remote client disconnected");
closesocket(connector);
connected = false;
goto QUIT;
}else if (hinfo.bytesrcvd < 0){
printf("Recv() function failed with error: ",GetLastError());
closesocket(connector);
connected = false;
goto QUIT;
}else{
string str(hinfo.recvbuf);
cout << "RemoteClient >> " << str << endl;
cout << endl;
}
iResult = send(connector,hinfo.sendbuf,sizeof(hinfo.sendbuf),0);
if(iResult < 0){
printf("Send() failed with error: ",GetLastError());
closesocket(connector);
connected = false;
goto QUIT;
}else{
string str(hinfo.sendbuf);
cout << "LocalClient >> " << str << endl;
cout << endl;
}
}
QUIT:
WSACleanup();
return 0;
};
SOCKET setup(c_host_info H){
WSADATA wsaData;
int result = 0;
u_long imode = 1;
int optv = PLU;
char *optval = (char*)&optv;
char *Imode = (char*)&imode;
int optlen = sizeof(optval);
H.recvbuf = new char[1024];
H.sendbuf = new char[1024];
result = WSAStartup(MAKEWORD(2, 2), &wsaData);
if (result != NO_ERROR) {
printf("WSAStartup function failed with error: %d\n", result);
return 0;
}
SOCKET s;
s = socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP);
if (s == INVALID_SOCKET) {
wprintf(L"socket function failed with error: %ld\n", WSAGetLastError());
closesocket(s);
return 0;
}
string hostname;
cout << "Enter host name(URL): ";
cin >> hostname;
cout << endl;
string portn;
char *hostport;
int port;
cout << "Enter the port number you wish to connect on: " ;
cin >> portn;
cout << endl;
hostport = const_cast<char*>(portn.c_str());
port = atoi(hostport);
if(!(0 < port && port < 65,536)){
cout << "Error: port number must be greater than 0 and less than 65,536. " << endl;
cout << endl;
cout << "Re-enter the port number you wish to connect on: " ;
cin >> portn;
cout << endl;
hostport = const_cast<char*>(portn.c_str());
port = atoi(hostport);
}else{
H.Hport = port;
}
sockaddr_in6 caddr;
caddr.sin6_family = AF_INET6;
caddr.sin6_port = htons(port);
if(InetPton(AF_INET6, (PCTSTR)&hostname, &caddr.sin6_addr.s6_addr) < 1){
printf("inet_pton() function failed with error: %d/n ",GetLastError());
closesocket(s);
return 0;
}
memcpy(&H.c_addr,&caddr,sizeof(caddr));
return s;
};
스티브 - 오, 나는 그것을 시도했지만 난 여전히 InetPton 함수에서 나치 10022 오류 :
이 문제를 해결하려면, 대신 C string 전달! –