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cleaned up ping code

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Ziver Koc 2017-03-18 18:34:04 +01:00
parent 9abf7c0952
commit 160c437430
1 changed files with 6 additions and 6 deletions
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12
src/se/hal/plugin/netscan/NetScanController.java
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@ -68,14 +68,14 @@ public class NetScanController implements HalEventController, HalAutoScannableCo
NetworkDevice device = entry.getKey();
SwitchEventData prevData = entry.getValue();
if (listener != null) {
//logger.finest("Pinging IP "+ device.getHost());
boolean ping1 = InetScanner.isReachable(device.getHost(), executor);
boolean ping2 = InetScanner.isReachable(device.getHost(), executor);
// We ping two times to increase reliability
boolean ping = false;
ping |= InetScanner.isReachable(device.getHost(), executor);
ping |= InetScanner.isReachable(device.getHost(), executor);
// Should we report?
if (prevData == null ||
(ping1 == ping2 && prevData.isOn() != ping1)) { // only store if we get consistent pings
SwitchEventData newData = new SwitchEventData(ping1, System.currentTimeMillis());
if (prevData == null || prevData.isOn() != ping) {
SwitchEventData newData = new SwitchEventData(ping, System.currentTimeMillis());
entry.setValue(newData);
logger.fine("IP "+device.getHost() +" state has changed to "+ newData.isOn());
listener.reportReceived(device, newData);