started working on the networking part of the chat client

chat_networking.hpp

@@ -0,0 +1,35 @@
+#include <iostream>
+#include <functional>
+#include <boost/asio.hpp>
+#include "chat_messages.hpp"
+
+
+
+class client_network_manager
+{
+    using namespace boost;
+    using boost::asio::ip::tcp;
+
+private:
+    asio::io_service& _ios;
+    tcp::socket _socket;
+    asio::streambuf _sb;
+    std::istream _is{&sb};
+    std::ostream _os{&sb};
+
+    void handshake(boost::system::error_code ec, size_t)
+    {
+        if (ec)
+            throw std::runtime_error("Networking error: " + ec.message());
+
+        // TODO: do handshake & read-loop
+    }
+
+public:
+    client_network_manager(asio::io_service& ioservice, tcp::resolver::query query)
+    :_ios(ioservice)
+    {
+        asio::async_connect(_socket,tcp::resolver().resolve(query),
+                            std::bind(&client_network_manager::handshake, this));
+    }
+};