~~

src/src/main/java/com/my/graphiteDigesterBg/diframe/actuator/DiActCameraBasler.java

@@ -12,7 +12,7 @@ public class DiActCameraBasler extends DiActuatorBase {
     // channel
     protected Integer channel;
     // camera handle
-    private long cam = 0;
+    private long cam = -1;
 
     // get pylon
     private DiComBaslerCamera getPylon() {
@@ -35,6 +35,10 @@ public class DiActCameraBasler extends DiActuatorBase {
 
     @Override
     protected void onEnable() {
+        if ( -1 != this.cam ) {
+            return ;
+        }
+
         var pylon = this.getPylon();
         int count = pylon.enumerateDevices();
         if ( this.index >= count ) {
@@ -64,6 +68,7 @@ public class DiActCameraBasler extends DiActuatorBase {
     protected void onDisable() {
         var pylon = this.getPylon();
         pylon.deviceClose(this.cam);
+        this.cam = -1;
 //        pylon.destroyDevice(this.cam);
     }
 

src/src/main/java/com/my/graphiteDigesterBg/diframe/actuator/impl/DiActHeaterTokyGteModbusRtuOverTcp.java

@@ -139,7 +139,7 @@ public class DiActHeaterTokyGteModbusRtuOverTcp extends DiActuatorBase implement
         if (!response.isEmpty()) {
             temperature = response.get(3) << 8 | response.get(4);
         }
-        LOG.info("[Actuator {}({})] {} get temperature : {}", this.key, this.type, this.name, temperature);
+//        LOG.info("[Actuator {}({})] {} get temperature : {}", this.key, this.type, this.name, temperature);
         return temperature;
     }