/* This file is part of libhttpserver Copyright (C) 2011-2019 Sebastiano Merlino This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include class echo_handler : public httpserver::websocket_handler { public: void on_open(httpserver::websocket_session& session) override { std::cout << "WebSocket connection opened" << std::endl; session.send_text("Welcome to the echo server!"); } void on_message(httpserver::websocket_session& session, std::string_view msg) override { std::cout << "Received: " << msg << std::endl; session.send_text("Echo: " + std::string(msg)); } void on_close(httpserver::websocket_session& session, uint16_t code, const std::string& reason) override { std::cout << "WebSocket closed (code=" << code << ", reason=" << reason << ")" << std::endl; } }; int main() { httpserver::webserver ws = httpserver::create_webserver(8080); echo_handler handler; ws.register_ws_resource("/ws", &handler); ws.start(true); return 0; }