Implement database compression

Backend/Handler/Communication.cs

@@ -87,6 +87,7 @@ public class Communication
                 }
                 else
                 {
+                    // This is a workaround for the frontend not understanding a 0f as an actual float, so we use a very small float.
                     status.PercentageOfIpv4Scanned = 0.0000000001f;
                 }
                 
@@ -96,7 +97,7 @@ public class Communication
                 status.MyDbSize = databaseSizes.MyDbSize;
                 status.FilteredDbSize = databaseSizes.FilteredDbSize;
                 status.DiscardedDbSize = databaseSizes.DiscardedDbSize;
-
+                
                 byte[] serializedResult = JsonSerializer.SerializeToUtf8Bytes(status);
                 
                 rep.SendFrame(serializedResult);

Backend/Handler/IpScanner.cs

@@ -48,10 +48,11 @@ public class IpScanner
         {
             threadsAmount = 256 / threads;
         }
-
+        
         WaitHandle[] waitHandle1;
         WaitHandle[] waitHandle2;
         
+        // This is jank. But it was to get it production ready.
         if (threads <= 64)
         {
             waitHandle1 = new WaitHandle[threads];
@@ -77,7 +78,7 @@ public class IpScanner
                 ThreadNumber = i,
                 Handle = handle
             };
-
+            
             if (i < 64)
             {
                 waitHandle1[counter] = handle;
@@ -131,6 +132,7 @@ public class IpScanner
             fourthByte = resumeNow.FourthByte;
         }
         
+        // Empty buffer so we use the lowest abstracted ping.Send() method.
         byte[] buf = [];
         using Ping ping = new();
         
@@ -181,8 +183,7 @@ public class IpScanner
                             _ = IPAddress.TryParse(ip.ToString(), out IPAddress? address);
                             if (address is not null)
                             {
-                                responseCode = IPStatus.TimedOut; //ping.Send(address, _timeout, buf, null).Status;
-                                Thread.Sleep(1);
+                                responseCode = ping.Send(address, _timeout, buf, null).Status;
                             }
                         }
                         catch

Backend/Handler/ThreadHandler.cs

@@ -31,7 +31,7 @@ public class ThreadHandler
     public void Start()
     {
         Thread scanner = new(StartScanner);
-        //Thread indexer = new(StartContentFilter);
+        Thread indexer = new(StartContentFilter);
         Thread database = new(StartDbHandler);
         Thread discarded = new(StartDiscardedDbHandler);
         Thread filtered = new(StartFilteredDbHandler);
@@ -39,7 +39,7 @@ public class ThreadHandler
         Thread communication = new(StartCommunicationHandler);
         
         scanner.Start();
-        //indexer.Start();
+        indexer.Start();
         database.Start();
         discarded.Start();
         filtered.Start();
@@ -47,7 +47,7 @@ public class ThreadHandler
         communication.Start();
         
         scanner.Join();
-        //indexer.Join();
+        indexer.Join();
         database.Join();
         discarded.Join();
         filtered.Join();
@@ -101,7 +101,7 @@ public class ThreadHandler
     
     private void StartDiscardedDbHandler()
     {
-        WaitHandle[] wait = _dbHandler.Start(3);
+        WaitHandle[] wait = _dbHandler.Start(4);
         
         WaitHandle.WaitAll(wait);