3 files changed, 52 insertions, 6 deletions
diff --git a/node/nextnode.hpp b/node/nextnode.hpp
index 42206bb..24b93c4 100644
--- a/node/nextnode.hpp
+++ b/node/nextnode.hpp
@@ -4,13 +4,39 @@
 
 #include <boost/asio/ip/tcp.hpp>
 
+/*!
+ * \file
+ */
+
+/*!
+ * \brief The NextNode class represents the next node in the network, will only be sent to.
+ */
 class NextNode : public Client
 {
 public:
+	/*!
+	 * \brief NextNode
+	 * \param socket an rvalue reference to the socket it takes ownership and uses to communicate with the next node in the network.
+	 */
 	NextNode(boost::asio::ip::tcp::socket&& socket);
 	
+	/*!
+	 * \brief send
+	 * \param message is the string that is send to the next node.
+	 */
 	void send(std::string message);
+	
+	/*!
+	 * \brief connect
+	 * \param next_host The host of the next node.
+	 * \param next_port The port of the next node.
+	 * \param on_connect The callback to call when the connect was succesfull.
+	 */
 	void connect(std::string next_host, std::string next_port, std::function<void()> on_connect);
+	
+	/*!
+	 * \brief close This function closes the underlying socket connection.
+	 */
 	void close();
 };
 
diff --git a/node/node.cpp b/node/node.cpp
index b33f8a5..958990a 100644
--- a/node/node.cpp
+++ b/node/node.cpp
@@ -28,6 +28,10 @@ Node::~Node() {
 	api.free_key_pair(keypair);
 }
 
+void Node::run() {
+	io_service.run();
+}
+
 void Node::accept_handler(boost::asio::ip::tcp::socket&& socket)
 {
 	clients.emplace_back(std::move(socket));
diff --git a/node/node.hpp b/node/node.hpp
index 5668dec..ef9e43c 100644
--- a/node/node.hpp
+++ b/node/node.hpp
@@ -13,12 +13,22 @@
 
 #include <list>
 
+/*!
+ * \file
+ */
+
+/*!
+ * \brief The NodeNetworkSettings struct
+ */
 struct NodeNetworkSettings {
-	bool is_first;
-	std::string next_host;
-	std::string next_port;
+	bool is_first; ///< Are we the first node in the network.
+	std::string next_host; ///< Next nodes host.
+	std::string next_port; ///< Next nodes port.
 };
 
+/*!
+ * \brief The Node class
+ */
 class Node
 {
 	boost::asio::io_service io_service;
@@ -39,11 +49,17 @@ class Node
 	void start_initialisation();
 
 public:
+	/*!
+	 * \brief Node
+	 * \param listen_settings The listen settings for the accepter.
+	 * \param network_settings The network settings containing if we are first and who is the next node.
+	 */
 	Node(ListenSettings const& listen_settings, NodeNetworkSettings network_settings);
 	~Node();
 	
-	void run() {
-		io_service.run();
-	}
+	/*!
+	 * \brief run Starts the underlying io_service
+	 */
+	void run();
 };