Function main

example/cpp20/coroutines/echo_server_with_deferred_default.cpp:54–71

}

int main()
{
  try
  {
    boost::asio::io_context io_context(1);

    boost::asio::signal_set signals(io_context, SIGINT, SIGTERM);
    signals.async_wait([&](auto, auto){ io_context.stop(); });

    co_spawn(io_context, listener(), detached);

    io_context.run();
  }
  catch (std::exception& e)
  {
    std::printf("Exception: %s\n", e.what());
  }
}