diff options
| -rw-r--r-- | src/main/java/com/it_jaros/jscanner/Scanner.java | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/main/java/com/it_jaros/jscanner/Scanner.java b/src/main/java/com/it_jaros/jscanner/Scanner.java index 01185bb..8410152 100644 --- a/src/main/java/com/it_jaros/jscanner/Scanner.java +++ b/src/main/java/com/it_jaros/jscanner/Scanner.java @@ -223,8 +223,13 @@ public class Scanner implements AutoCloseable { private ScanResult scanHostPorts() { if (!disableOnlineCheck && !checkHostOnline()) { - // Unreachable host - return ScanResult.empty(host); + if (!checkHostOnline()) { + // Unreachable host + return ScanResult.empty(host); + } + // online check also sends packets to the target system. + // so we need to also wait here if there is a delay defined + LockSupport.parkNanos(delayInNanos); } final PortRange portRange = new PortRange(scan.getPorts()); |