iwangjie commented on a change in pull request #375:
URL: https://github.com/apache/curator/pull/375#discussion_r541563577
##########
File path: curator-examples/src/main/java/discovery/DiscoveryExample.java
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@@ -192,6 +194,14 @@ private static void
listInstances(ServiceDiscovery<InstanceDetails> serviceDisco
}
}
}
+ catch ( Exception e )
+ {
+ if ( e instanceof KeeperException.NoNodeException )
Review comment:
When there is no one service in the registration call list will directly
exit the process, and in fact should be prompted without any services, unless
it is other exceptions, do you think?
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