fix inital printing of IP address

src/NukiNetwork.cpp

@@ -380,7 +380,8 @@ bool NukiNetwork::update()
                 break;
             case ReconnectStatus::Success:
                 memset(WiFi_fallbackDetect, 0, sizeof(WiFi_fallbackDetect));
-                Log->println(F("Reconnect successful"));
+                Log->print(F("Reconnect successful: IP: "));
+                Log->println(_device->localIP());
                 break;
             case ReconnectStatus::Failure:
                 Log->println(F("Reconnect failed"));
@@ -388,6 +389,13 @@ bool NukiNetwork::update()
         }
     }
 
+    if(_logIp && device()->isConnected() && !_device->localIP().equals("0.0.0.0"))
+    {
+        _logIp = false;
+        Log->print(F("IP: "));
+        Log->println(_device->localIP());
+    }
+
     if(!_device->mqttConnected() && _device->isConnected())
     {
         if(_networkTimeout > 0 && (ts - _lastConnectedTs > _networkTimeout * 1000) && ts > 60000)

src/NukiNetwork.h

@@ -167,6 +167,7 @@ private:
     bool _restartOnDisconnect = false;
     bool _firstConnect = true;
     bool _publishDebugInfo = false;
+    bool _logIp = true;
     std::vector<String> _subscribedTopics;
     std::map<String, String> _initTopics;
 

src/networkDevices/EthLan8720Device.cpp

@@ -112,17 +112,7 @@ bool EthLan8720Device::supportsEncryption()
 
 bool EthLan8720Device::isConnected()
 {
-    bool connected = ETH.linkUp();
+    return ETH.linkUp();
-
-    if(_lastConnected == false && connected == true)
-    {
-        Serial.print(F("Ethernet connected. IP address: "));
-        Serial.println(ETH.localIP().toString());
-    }
-
-    _lastConnected = connected;
-
-    return connected;
 }
 
 ReconnectStatus EthLan8720Device::reconnect()

src/networkDevices/EthLan8720Device.h

@@ -72,7 +72,6 @@ private:
     bool _startAp = false;
     char* _path;
     bool _hardwareInitialized = false;
-    bool _lastConnected = false;
 
     const std::string _deviceName;
     uint8_t _phy_addr;

src/networkDevices/W5500Device.cpp

@@ -180,17 +180,7 @@ bool W5500Device::supportsEncryption()
 
 bool W5500Device::isConnected()
 {
-    bool connected = (Ethernet.linkStatus() == EthernetLinkStatus::LinkON && _maintainResult == 0 && _hasDHCPAddress);
+    return (Ethernet.linkStatus() == EthernetLinkStatus::LinkON && _maintainResult == 0 && _hasDHCPAddress);
-
-    if(_lastConnected == false && connected == true)
-    {
-        Serial.print(F("Ethernet connected. IP address: "));
-        Serial.println(Ethernet.localIP().toString());
-    }
-
-    _lastConnected = connected;
-
-    return connected;
 }
 
 void W5500Device::initializeMacAddress(byte *mac)

src/networkDevices/W5500Device.h

@@ -48,7 +48,6 @@ private:
     bool _hasDHCPAddress = false;
     char* _path;
     W5500Variant _variant;
-    bool _lastConnected = false;
 
     byte _mac[6];
 };