Client.cpp

void Client::startConnection() {
    Log("Start connecting...");

    boost::system::error_code ec;
    boost::asio::connect(socket_.lowest_layer(), this->endpoint_iterator, ec);

    handle_connect(ec);
}

void Client::handle_connect(const boost::system::error_code &error) {
    if (!error) {
        Log("Connection established");

        boost::system::error_code ec;
        socket_.handshake(boost::asio::ssl::stream_base::client, ec);

        handle_handshake(ec);
    } else {
        Log("Connect failed: %s", error.message(), log::error);
    }
}

void Client::handle_handshake(const boost::system::error_code& error) {
    if (!error) {
        Log("Handshake successful");

        auto ret = this->callback_handler("", -1);
        send(ret);
    } else {
        Log("Handshake failed: %s", error.message(), log::error);
    }
}