commit 9f1600aa53c483b600671bd0c572b5c1f5158626
author Jonathan Hart <jono@onlab.us> Tue Jul 28 13:58:31 2015 -0700
committer Jonathan Hart <jono@onlab.us> Wed Jul 29 09:26:46 2015 -0700
tree 548402cc72689cd8d5f0e133418a40054a1f6059
parent 45066bc6f9a10ecdd2f49978fd2d7f1f12174cdf

Use isConnected rather than isWriteable to detemine if we can send to switch

Fixes ONOS-2479.

Change-Id: I1ccb6a599098a445b198f95a6223cef5671fd2e1

openflow/api/src/main/java/org/onosproject/openflow/controller/driver/AbstractOpenFlowSwitch.java

diff --git a/openflow/api/src/main/java/org/onosproject/openflow/controller/driver/AbstractOpenFlowSwitch.java b/openflow/api/src/main/java/org/onosproject/openflow/controller/driver/AbstractOpenFlowSwitch.java
index 294cd3f..8ac1e22 100644
--- a/openflow/api/src/main/java/org/onosproject/openflow/controller/driver/AbstractOpenFlowSwitch.java
+++ b/openflow/api/src/main/java/org/onosproject/openflow/controller/driver/AbstractOpenFlowSwitch.java
@@ -96,14 +96,14 @@
 
     @Override
     public final void sendMsg(OFMessage m) {
-        if (role == RoleState.MASTER && channel.isWritable()) {
+        if (role == RoleState.MASTER && channel.isConnected()) {
             channel.write(Collections.singletonList(m));
         }
     }
 
     @Override
     public final void sendMsg(List<OFMessage> msgs) {
-        if (role == RoleState.MASTER && channel.isWritable()) {
+        if (role == RoleState.MASTER && channel.isConnected()) {
             channel.write(msgs);
         }
     }