commit d75684aa581a583b62a2a88f465dfbd741372193
author Thomas Vachuska <tom@opennetworking.org> Wed Jan 03 09:04:47 2018 -0800
committer Ray Milkey <ray@opennetworking.org> Tue Jan 09 00:54:40 2018 +0000
tree 62fabd034f101334d3ebabcfc19f6e8cf6fb828a
parent 71026b2d0a170d7b77d3e80268a0bc9b5e643053

Setting dispatcher to null to pre-empt potential for duplicate
invocations of showdownNow method.

Change-Id: I492e18a38979fa8772039b0e0bac32d6146a2041

protocols/openflow/ctl/src/main/java/org/onosproject/openflow/controller/impl/OFChannelHandler.java

diff --git a/protocols/openflow/ctl/src/main/java/org/onosproject/openflow/controller/impl/OFChannelHandler.java b/protocols/openflow/ctl/src/main/java/org/onosproject/openflow/controller/impl/OFChannelHandler.java
index 79e391b..2714b8e 100644
--- a/protocols/openflow/ctl/src/main/java/org/onosproject/openflow/controller/impl/OFChannelHandler.java
+++ b/protocols/openflow/ctl/src/main/java/org/onosproject/openflow/controller/impl/OFChannelHandler.java
@@ -1267,6 +1267,7 @@
 
         if (dispatcher != null) {
             dispatcher.shutdownNow();
+            dispatcher = null;
         }
 
          if (thisdpid != 0) {