...

net/adc_netserver.h

@@ -44,6 +44,36 @@ concept adc_netserver_session_impl_c = requires(T t, const T t_const) {
 
 /*  Server session  */
 
+class AdcNetServerGenericSession
+{
+public:
+    struct Opt {
+        std::function<void()> startSess;
+        std::function<void()> stopSess;
+        std::function<void()> run;
+    };
+
+    AdcNetServerGenericSession(Opt&& opts) : _opts(std::move(opts)) {}
+
+    virtual void start()
+    {
+        _opts.startSess();
+    }
+
+    virtual void stop()
+    {
+        _opts.stopSess();
+    }
+
+protected:
+    Opt _opts;
+
+    virtual void run()
+    {
+        _opts.run();
+    }
+};
+
 template <traits::adc_netserver_session_impl_c ImplT>
 class AdcNetServerSession : std::enable_shared_from_this<AdcNetServerSession<ImplT>>
 {