Function main

example/websocket/client/awaitable/websocket_client_awaitable.cpp:96–137

//------------------------------------------------------------------------------

int
main(int argc, char** argv)
{
    try
    {
        // Check command line arguments.
        if(argc != 4)
        {
            std::cerr
                << "Usage: websocket-client-awaitable <host> <port> <text>\n"
                << "Example:\n"
                << "    websocket-client-awaitable echo.websocket.org 80 \"Hello, world!\"\n";
            return EXIT_FAILURE;
        }
        auto const host = argv[1];
        auto const port = argv[2];
        auto const text = argv[3];

        // The io_context is required for all I/O
        net::io_context ioc;

        // Launch the asynchronous operation
        net::co_spawn(
            ioc,
            do_session(host, port, text),
            [](std::exception_ptr e)
            {
                if(e)
                    std::rethrow_exception(e);
            });

        // Run the I/O service. The call will return when
        // the socket is closed.
        ioc.run();
    }
    catch(std::exception const& e)
    {
        std::cerr << "Error: " << e.what() << std::endl;
        return EXIT_FAILURE;
    }
    return EXIT_SUCCESS;
}

#else