From 1f549b4c81b962b695e4abb92b7898daee30abd8 Mon Sep 17 00:00:00 2001
From: Ioannis Canellos <iocanel@gmail.com>
Date: Mon, 29 Aug 2016 18:46:22 +0300
Subject: [PATCH] #40: Fix synchronization issue.

---
 .../spring/cloud/discovery/KubernetesDiscoveryLifecycle.java   | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/spring-cloud-kubernetes-discovery/src/main/java/io/fabric8/spring/cloud/discovery/KubernetesDiscoveryLifecycle.java b/spring-cloud-kubernetes-discovery/src/main/java/io/fabric8/spring/cloud/discovery/KubernetesDiscoveryLifecycle.java
index 10e83c6b..411dcb71 100644
--- a/spring-cloud-kubernetes-discovery/src/main/java/io/fabric8/spring/cloud/discovery/KubernetesDiscoveryLifecycle.java
+++ b/spring-cloud-kubernetes-discovery/src/main/java/io/fabric8/spring/cloud/discovery/KubernetesDiscoveryLifecycle.java
@@ -39,11 +39,10 @@ public class KubernetesDiscoveryLifecycle extends AbstractDiscoveryLifecycle {
         if (!isEnabled()) {
             return;
         }
-        if (!isRunning()) {
+        if (running.compareAndSet(false, true)) {
             register();
             getContext().publishEvent(new InstanceRegisteredEvent<>(this,
                     getConfiguration()));
-            running.compareAndSet(false, true);
         }
     }