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From randg...@apache.org
Subject [4/6] curator git commit: don't do work if client is closed
Date Sat, 10 Oct 2015 21:52:03 GMT
don't do work if client is closed


Project: http://git-wip-us.apache.org/repos/asf/curator/repo
Commit: http://git-wip-us.apache.org/repos/asf/curator/commit/34700a05
Tree: http://git-wip-us.apache.org/repos/asf/curator/tree/34700a05
Diff: http://git-wip-us.apache.org/repos/asf/curator/diff/34700a05

Branch: refs/heads/CURATOR-3.0
Commit: 34700a0557672061ecc859b8b129e40b3f5c244e
Parents: b25a8a3
Author: randgalt <randgalt@apache.org>
Authored: Sat Oct 10 16:49:06 2015 -0500
Committer: randgalt <randgalt@apache.org>
Committed: Sat Oct 10 16:49:06 2015 -0500

----------------------------------------------------------------------
 .../curator/framework/imps/EnsembleTracker.java  | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/curator/blob/34700a05/curator-framework/src/main/java/org/apache/curator/framework/imps/EnsembleTracker.java
----------------------------------------------------------------------
diff --git a/curator-framework/src/main/java/org/apache/curator/framework/imps/EnsembleTracker.java
b/curator-framework/src/main/java/org/apache/curator/framework/imps/EnsembleTracker.java
index a46fed1..7dc1336 100644
--- a/curator-framework/src/main/java/org/apache/curator/framework/imps/EnsembleTracker.java
+++ b/curator-framework/src/main/java/org/apache/curator/framework/imps/EnsembleTracker.java
@@ -122,18 +122,21 @@ public class EnsembleTracker implements Closeable, CuratorWatcher
 
     private void reset() throws Exception
     {
-        BackgroundCallback backgroundCallback = new BackgroundCallback()
+        if ( client.getState() == CuratorFrameworkState.STARTED )
         {
-            @Override
-            public void processResult(CuratorFramework client, CuratorEvent event) throws
Exception
+            BackgroundCallback backgroundCallback = new BackgroundCallback()
             {
-                if ( event.getType() == CuratorEventType.GET_CONFIG )
+                @Override
+                public void processResult(CuratorFramework client, CuratorEvent event) throws
Exception
                 {
-                    processConfigData(event.getData());
+                    if ( event.getType() == CuratorEventType.GET_CONFIG )
+                    {
+                        processConfigData(event.getData());
+                    }
                 }
-            }
-        };
-        client.getConfig().usingWatcher(this).inBackground(backgroundCallback).forEnsemble();
+            };
+            client.getConfig().usingWatcher(this).inBackground(backgroundCallback).forEnsemble();
+        }
     }
 
     @VisibleForTesting


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