Method CreateIfNotCreatedAlready

src/i2p.cpp:352–382

}

void Session::CreateIfNotCreatedAlready()
{
    std::string errmsg;
    if (m_control_sock->IsConnected(errmsg)) {
        return;
    }

    Log("Creating SAM session with %s", m_control_host.ToString());

    auto sock = Hello();

    const auto& [read_ok, data] = ReadBinaryFile(m_private_key_file);
    if (read_ok) {
        m_private_key.assign(data.begin(), data.end());
    } else {
        GenerateAndSavePrivateKey(*sock);
    }

    const std::string& session_id = GetRandHash().GetHex().substr(0, 10); // full is an overkill, too verbose in the logs
    const std::string& private_key_b64 = SwapBase64(EncodeBase64(m_private_key));

    SendRequestAndGetReply(*sock, strprintf("SESSION CREATE STYLE=STREAM ID=%s DESTINATION=%s",
                                            session_id, private_key_b64));

    m_my_addr = CService(DestBinToAddr(MyDestination()), I2P_SAM31_PORT);
    m_session_id = session_id;
    m_control_sock = std::move(sock);

    LogPrintf("I2P: SAM session created: session id=%s, my address=%s\n", m_session_id,
              m_my_addr.ToString());
}

std::unique_ptr<Sock> Session::StreamAccept()
{