Function ConnectSocketByName

src/netbase.cpp:497–531

}

bool ConnectSocketByName(CService& addr, SOCKET& hSocketRet, const char* pszDest, int portDefault, int nTimeout) {
    string strDest;
    int port = portDefault;
    SplitHostPort(string(pszDest), port, strDest);

    SOCKET hSocket = INVALID_SOCKET;

    ProxyType nameproxy;
    GetNameProxy(nameproxy);

    CService addrResolved(CNetAddr(strDest, fNameLookup && !nameproxy.second), port);
    if (addrResolved.IsValid()) {
        addr = addrResolved;
        return ConnectSocket(addr, hSocketRet, nTimeout);
    }
    addr = CService("0.0.0.0:0");
    if (!nameproxy.second)
        return false;
    if (!ConnectSocketDirectly(nameproxy.first, hSocket, nTimeout))
        return false;

    switch (nameproxy.second) {
        default:
        case 4:
            closesocket(hSocket);
            return false;
        case 5:
            if (!Socks5(strDest, port, hSocket))
                return false;
            break;
    }

    hSocketRet = hSocket;
    return true;
}

bool LookupSubNet(const char* pszName, CSubNet& ret) {
    std::string strSubnet(pszName);