env/nanomsgxx/tests/test_readme.cpp

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2014 Achille Roussel <achille.roussel@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#include <iostream>
#include <system_error>
#include <nnxx/message>
#include <nnxx/socket>

int main() {
  try {
    nnxx::socket s1 { nnxx::SP, nnxx::PAIR };
    nnxx::socket s2 { nnxx::SP, nnxx::PAIR };
    const char *addr = "inproc://example";

    s1.bind(addr);
    s2.connect(addr);

    s1.send("Hello World!");

    nnxx::message msg = s2.recv();
    std::cout << msg << std::endl;
    return 0;
  }
  catch (const std::system_error &e) {
    std::cerr << e.what() << std::endl;
    return 1;
  }
}