готовый сервер

lesson_04/connection/connection.cpp

@@ -10,7 +10,7 @@
 
 namespace azh
 {
-    Connection::Connection(boost::asio::io_context &ioContext) : _socket(ioContext)
+    Connection::Connection(io::ip::tcp::socket&& socket) : _socket(std::move(socket))
     {
     }
 
@@ -43,8 +43,8 @@ namespace azh
         });
     }
 
-    Connection::pointer Connection::create(boost::asio::io_context &ioContext)
+    Connection::pointer Connection::create(io::ip::tcp::socket&& socket)
     {
-        return pointer(new Connection(ioContext));
+        return pointer(new Connection(std::move(socket)));
     }
 }

lesson_04/connection/connection.hpp

@@ -13,20 +13,21 @@
 namespace azh
 {
     using boost::asio::ip::tcp;
+    namespace io = boost::asio;
 
     class Connection : public std::enable_shared_from_this<Connection>
     {
     public:
         using pointer = std::shared_ptr<Connection>;
 
-        static pointer create(boost::asio::io_context& ioContext);
+        static pointer create(io::ip::tcp::socket&& socket);
         tcp::socket& socket();
         void start();
     private:
         tcp::socket _socket;
         std::string _message = "Hello, client!\n";
     private:
-        explicit Connection(boost::asio::io_context& ioContext);
+        explicit Connection(io::ip::tcp::socket&& socket);
     };
 
 }

lesson_04/server/tcp_server.cpp

@@ -33,33 +33,25 @@ namespace azh
         return 0;
     }
 
+    void TCPServer::broadcast(const std::string& message)
+    {
+
+    }
+
     void TCPServer::startAccept()
     {
-        auto connection = Connection::create(_ioContext);
+        _socket.emplace(_ioContext);
 
-        _connections.push_back(connection);
-
-        _acceptor.async_accept(connection->socket(), [connection, this](const boost::system::error_code &error)
+        _acceptor.async_accept(*_socket, [this](const boost::system::error_code &error)
         {
+            auto connection = Connection::create(std::move(*_socket));
+
+            _connections.insert(connection);
+
             if (!error)
                 connection->start();
 
             startAccept();
         });
     }
-
-    template<typename T>
-    void writeToConnection(int connectionIndex, const T& message)
-    {
-
-    }
-
-    template<typename T>
-    using listenCallback = std::function<void(int, const T&)>;
-
-    template<typename T>
-    void registerListenCallback(int connectionIndex, listenCallback<T> callback)
-    {
-
-    }
 }

lesson_04/server/tcp_server.hpp

@@ -10,10 +10,13 @@
 #include <boost/asio.hpp>
 #include <connection/connection.hpp>
 #include <vector>
-#include <functional>
+#include <optional>
+#include <unordered_set>
 
 namespace azh
 {
+    namespace io = boost::asio;
+
     enum class IPV
     {
         V4, V6
@@ -26,20 +29,15 @@ namespace azh
 
         int run();
 
-        template<typename T>
-        void writeToConnection(int connectionIndex, const T& message);
-
-        template<typename T>
-        using listenCallback = std::function<void(int, const T&)>;
-
-        template<typename T>
-        void registerListenCallback(int connectionIndex, listenCallback<T> callback);
+        void broadcast(const std::string& message);
     private:
         IPV _ipVersion;
         int _port;
-        boost::asio::io_context _ioContext;
-        boost::asio::ip::tcp::acceptor _acceptor;
-        std::vector<Connection::pointer> _connections;
+
+        io::io_context _ioContext;
+        io::ip::tcp::acceptor _acceptor;
+        std::optional<io::ip::tcp::socket> _socket;
+        std::unordered_set<Connection::pointer> _connections;
     private:
         void startAccept();
     };