Update RamUsage

Signed-off-by: yoyosource <yoyosource@nidido.de>

BauSystem_Main/src/de/steamwar/bausystem/features/world/AFKStopperListener.java

@@ -36,15 +36,12 @@ public class AFKStopperListener implements Listener {
     private int minutesAfk = 0;
 
     public AFKStopperListener() {
-        Bukkit.getScheduler().runTaskTimerAsynchronously(BauSystem.getInstance(), () -> {
-            double load = RamUsage.getLoad();
-            double usage = RamUsage.getUsage();
+        Bukkit.getScheduler().runTaskTimer(BauSystem.getInstance(), () -> {
             // System.out.println("CPU: " + load + " RAM: " + usage);
-            if (load < 50.0 && usage < 0.6) {
+            if (RamUsage.getLoad() < 50.0 && RamUsage.getUsage() < 0.6) {
                 minutesAfk = 0;
                 return;
             }
-            Bukkit.getScheduler().runTaskLater(BauSystem.getInstance(), () -> {
             switch (minutesAfk) {
                 case 5:
                     if (Bukkit.getOnlinePlayers().isEmpty()) {
@@ -60,7 +57,6 @@ public class AFKStopperListener implements Listener {
                 default:
                     minutesAfk++;
             }
-            }, 1);
         }, 1200, 1200); //every minute
     }
 

BauSystem_Main/src/de/steamwar/bausystem/features/world/RamUsage.java

@@ -28,7 +28,31 @@ public class RamUsage {
 
     private File meminfo = new File("/proc/meminfo");
 
+    private double usage = 0D;
+    private double load = 0D;
+
+    static {
+        Thread thread = new Thread(() -> {
+            while (true) {
+                usage = _getUsage();
+                load = _getLoad();
+                try {
+                    Thread.sleep(1000);
+                } catch (InterruptedException e) {
+                    Thread.currentThread().interrupt();
+                }
+            }
+        });
+        thread.setDaemon(true);
+        thread.setName("RamUsage");
+        thread.start();
+    }
+
     public static double getUsage() {
+        return usage;
+    }
+
+    private static double _getUsage() {
         try (BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(new FileInputStream(meminfo)))) {
             String memTotal = bufferedReader.readLine().replaceAll(" +", " ");
             bufferedReader.readLine();
@@ -43,6 +67,10 @@ public class RamUsage {
     }
 
     public static double getLoad() {
+        return load;
+    }
+
+    private static double _getLoad() {
         try {
             Process process = new ProcessBuilder("bash", "-c", "cat <(grep 'cpu ' /proc/stat) <(sleep 1 && grep 'cpu ' /proc/stat) | awk -v RS=\"\" '{printf \"%.2f\\n\", ($13-$2+$15-$4)*100/($13-$2+$15-$4+$16-$5)}'").start();
             process.waitFor();