- Removed synchronized on PortRange class, because only called from one

thread only.
- Added max virtual thread worker cap to reduce memory consumption if
required. Therefore also moved progress update into virtual thread,
otherwise progress just gets updated at the end of a target host scan.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/main/java/com/it_jaros/networkScanner/PortRange.java b/src/main/java/com/it_jaros/networkScanner/PortRange.java
index 2c93f28..9075ec2 100644
--- a/src/main/java/com/it_jaros/networkScanner/PortRange.java
+++ b/src/main/java/com/it_jaros/networkScanner/PortRange.java
@@ -65,7 +65,7 @@ public class PortRange {
         }
     }
 
-    public synchronized int next() {
+    public int next() {
         int p = availablePorts.nextSetBit(cursor);
         if (p > 0) {
             availablePorts.clear(p);
@@ -77,7 +77,7 @@ public class PortRange {
         throw new NoSuchElementException("Reached end of port range");
     }
 
-    public synchronized boolean hasNext() {
+    public boolean hasNext() {
         return availablePorts.nextSetBit(cursor) > 0;
     }