commit 6d593897113f01f1d01d77ecd84cf82a62c0aba3
author Pier Ventre <pierventre@hotmail.com> Tue Sep 13 21:33:40 2016 -0700
committer Pier Ventre <pierventre@hotmail.com> Tue Sep 20 14:33:34 2016 -0700
tree 8fcdfb4612fa0ae69354a4fd652f837911e324bf
parent cc4e29201a2996a21a82ecd8379a8379c8280864

[CORD-438] Fix Segment Routing application

Changes:
- Discards Link events if one of the switch is down;
- Triggers the paths optimization after device-down event;

Change-Id: I4114f2450401e0d1ff5658d592daf319d977f20e

src/main/java/org/onosproject/segmentrouting/SegmentRoutingManager.java

diff --git a/src/main/java/org/onosproject/segmentrouting/SegmentRoutingManager.java b/src/main/java/org/onosproject/segmentrouting/SegmentRoutingManager.java
index fce63fe..72b6401 100644
--- a/src/main/java/org/onosproject/segmentrouting/SegmentRoutingManager.java
+++ b/src/main/java/org/onosproject/segmentrouting/SegmentRoutingManager.java
@@ -693,6 +693,15 @@
                     if (event.type() == LinkEvent.Type.LINK_ADDED) {
                         processLinkAdded((Link) event.subject());
                     } else if (event.type() == LinkEvent.Type.LINK_REMOVED) {
+                        Link linkRemoved = (Link) event.subject();
+                        if (linkRemoved.src().elementId() instanceof DeviceId &&
+                                !deviceService.isAvailable(linkRemoved.src().deviceId())) {
+                            continue;
+                        }
+                        if (linkRemoved.dst().elementId() instanceof DeviceId &&
+                                !deviceService.isAvailable(linkRemoved.dst().deviceId())) {
+                            continue;
+                        }
                         processLinkRemoved((Link) event.subject());
                     } else if (event.type() == DeviceEvent.Type.DEVICE_ADDED ||
                             event.type() == DeviceEvent.Type.DEVICE_AVAILABILITY_CHANGED ||