Back to C++20 standard!

Logging is worked (AdcOstreamLogger and AdcSPDLOGLogger classes)

net/asio/adc_netservice_asio.h

@@ -296,6 +296,15 @@ public:
             _acceptor.close(ec);
         }
 
+
+        std::string localEndpoint() const
+        {
+            std::stringstream st;
+            st << _acceptor.local_endpoint();
+
+            return st.str();
+        }
+
     private:
         asio::io_context& _ioContext;
         srv_acceptor_t _acceptor;
@@ -758,11 +767,17 @@ public:
     }
 
 
-    // static void formatError(std::error_code err, std::string& result_str)
-    // {
-    //     std::format_to(std::back_inserter(result_str), "{} (Err category: {}) (Err msg: {})", err.value(),
-    //                    err.category().name(), err.message());
-    // }
+    std::string remoteEndpoint() const
+    {
+        std::stringstream st;
+        st << _socket.remote_endpoint();
+
+        if (st.str().empty()) {
+            return "<local>";
+        }
+
+        return st.str();
+    }
 
     static std::string formattableError(std::error_code ec)
     {