Make it so the filter does not iterate over already filtered IPs.

Backend/Handler/ContentFilter.cs

@@ -23,7 +23,7 @@ public class ContentFilter
         _dbHandler = dbHandler;
         _basePath = basePath;
         _unfilteredQueue = unfilteredQueue;
-
+        
         _getDomainPort80 = $"{basePath}/Backend/Scripts/GetDomainNamePort80.sh";
         _getDomainPort443 = $"{basePath}/Backend/Scripts/GetDomainNamePort443.sh";
         
@@ -51,13 +51,13 @@ public class ContentFilter
     {
         while (!_stop)
         {
-            long indexes = _dbHandler.GetUnfilteredIndexes();
+            List<long> indexes = _dbHandler.GetUnfilteredIndexes();
             
-            for (long i = 0; i < indexes; i++)
+            for (int i = 0; i < indexes.Count; i++)
             {
                 if (_stop) break;
                 
-                Unfiltered unfiltered = _dbHandler.ReadUnfilteredWithId(i);
+                Unfiltered unfiltered = _dbHandler.ReadUnfilteredWithId(indexes[i]);
                 
                 if (unfiltered.Filtered) continue;
                 

Backend/Handler/IpScanner.cs

@@ -33,7 +33,7 @@ public class IpScanner
         _unfilteredQueue = unfilteredQueue;
         _resumeQueue = resumeQueue;
 
-        SetTimeout(128);
+        SetTimeout(64);
     }
     
     public void SetTimeout(int milliseconds)