add: note to continue with tcp server socket

src/net/tcp_server_socket.cpp

@@ -38,6 +38,7 @@ tcp_server_socket::tcp_server_socket(uint16_t port) : ss{nullptr} {
 	}
 
 	this->ss = std::make_shared<async_server_socket>(auto_fd(raw_socket_fd));
+	//TODO set accept handler
 }
 
 }