Method Connect

src/netbase.cpp:680–715

}

std::unique_ptr<Sock> Proxy::Connect() const
{
    if (!IsValid()) return {};

    if (!m_is_unix_socket) return ConnectDirectly(proxy, /*manual_connection=*/true);

#ifdef HAVE_SOCKADDR_UN
    auto sock = CreateSock(AF_UNIX, SOCK_STREAM, 0);
    if (!sock) {
        LogError("Cannot create a socket for connecting to %s\n", m_unix_socket_path);
        return {};
    }

    const std::string path{m_unix_socket_path.substr(ADDR_PREFIX_UNIX.length())};

    struct sockaddr_un addrun;
    memset(&addrun, 0, sizeof(addrun));
    addrun.sun_family = AF_UNIX;
    // leave the last char in addrun.sun_path[] to be always '\0'
    memcpy(addrun.sun_path, path.c_str(), std::min(sizeof(addrun.sun_path) - 1, path.length()));
    socklen_t len = sizeof(addrun);

    if (!ConnectToSocket(*sock,
                         (struct sockaddr*)&addrun,
                         len,
                         path,
                         /*manual_connection=*/true,
                         std::chrono::milliseconds{nConnectTimeout})) {
        return {};
    }

    return sock;
#else
    return {};
#endif
}

bool SetProxy(enum Network net, const Proxy &addrProxy) {
    assert(net >= 0 && net < NET_MAX);