我正在使用 boost/beast 库连接到 websocket 并将数据写入beast::flat_buffer. 我的问题是我无法从 获取数据buffer。我有一个可以写入的线程安全channel对象,但我不确定如何从buffer. beast::flat_buffer buffer; // send through socket send_socket( ws, get_subscribe_string(trade_tickers, bar_tickers, quote...
boost::beast::flat_buffer buffer; //http::response<http::empty_body> res; //res.result(http::status::unknown); //res.version(10); http::parser<false, http::empty_body> p; p.skip(true); //http::read(beast::get_lowest_layer(stream_), buffer_, p); std::size_t result = -1;...
之前使用360evpp创建了http服务器,它是在libevent之上建立的事件和事件循环机制,由于其中有隐含的bug, 这里使用boost beast替代。Boost是跨平台的C++类库,在生产系统中经常用到。需要注意的是在C++中要使用boost beast创建高并发http服务器并不容易,以Makefile来讲,需要在Cmakefile.txt中首先加入boost beast接口,然后...
co_await ws.async_write(boost::asio::buffer("hello"), boost::asio::use_awaitable); std::cout << "send: hello" << std::endl; boost::beast::flat_buffer buffer; co_await ws.async_read(buffer, boost::asio::use_awaitable); std::cout << boost::format("recv: %s") % std::strin...
beast::flat_buffer buffer; beast::http::request<beast::http::string_body> request; beast::http::read(socket, buffer, request); // 构建HTTP响应 beast::http::response<beast::http::string_body> response; response.version(request.version()); ...
beast::flat_buffer buffer_; }; class WebSocketServer { public: WebSocketServer(asio::io_context& ioc, tcp::endpoint endpoint) : ioc_(ioc), acceptor_(ioc) { // 创建并打开 acceptor acceptor_.open(endpoint.protocol()); acceptor_.set_option(asio::socket_base::reuse_address(true)); ...
("www.example.com", "http")); boost::beast::flat_buffer buffer; boost::beast::http::response<boost::beast::http::dynamic_body> response; boost::beast::http::read_header(socket, buffer, response); std::cout << "Status code: " << response.result_int() << std::endl; std::cout...
class session_http { public: session_http(boost::asio::io_context &io) : socket_(io) {}; void run(boost::asio::yield_context yield) { boost::system::error_code ec; boost::beast::flat_buffer buffer; while (true) { // Read a request boost::beast::http::async_read(socket_, ...
boost::beast::flat_buffer buffer; http::async_read(stream, buffer, res, yield[ec]); if(ec) returnfail(ec,"read"); std::cout<< res <<std::endl; //关闭流 boost::beast::get_lowest_layer(stream) .expires_after(std::chrono::seconds(30)); ...
beast::flat_buffer buffer; ws.async_read(buffer, yield); std::cout << "index:" << std::to_string(pIndex) << ", Received: " << beast::make_printable(buffer.data()) << std::endl; } // Close the WebSocket connection ws.async_close(websocket::close_code::normal, yield); } catc...