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Fix NPE in DeviceManager for an offline device

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Change-Id: Ib105b029efd0519c6ed54abf8e89c7be6c905987
This commit is contained in:
Ray Milkey 2018-05-10 15:41:16 -07:00
parent 056e0c144c
commit 4ef245e8ea
1 changed files with 6 additions and 0 deletions
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6
core/net/src/main/java/org/onosproject/net/device/impl/DeviceManager.java
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@ -420,6 +420,12 @@ public class DeviceManager
checkNotNull(deviceId, PORT_NUMBER_NULL);
NodeId masterId = mastershipService.getMasterFor(deviceId);
if (masterId == null) {
// No master found; device is offline
log.info("No master found for port state change for {}", deviceId);
return;
}
if (!masterId.equals(localNodeId)) {
//Send the request to the master node for the device
log.info("Device {} is managed by {}, forwarding the request to the MASTER",