zmq.h

/* Copyright © 2001-2014, Hove and/or its affiliates. All rights reserved.

This file is part of Navitia,
    the software to build cool stuff with public transport.

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    powered by Hove (www.hove.com).
Help us simplify mobility and open public transport:
    a non ending quest to the responsive locomotion way of traveling!

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it under the terms of the GNU Affero General Public License as published by
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*/
/**
 * this file provide a compatibility layer between zmq 2 and zmq 3
 * by providing a API similar to zmq 2
 */

#pragma once
#include <zmq.hpp>

#include <stack>

void z_send(zmq::socket_t& socket, const std::string& str, int flags = 0);
void z_send(zmq::socket_t& socket, zmq::message_t& msg, int flags = 0);
std::string z_recv(zmq::socket_t& socket);

class LoadBalancer {
    std::stack<std::string> available_workers;
    zmq::socket_t clients;
    zmq::socket_t workers;

public:
    LoadBalancer(zmq::context_t& context);
    void bind(const std::string& clients_socket_path, const std::string& workers_socket_path);
    void run();
};