From 71952a6cfb9d0faf206c02eb19924579d196789b Mon Sep 17 00:00:00 2001
From: Matko Medenjak <medenjak.matko@gmail.com>
Date: Mon, 15 Oct 2018 15:24:35 +0200
Subject: [PATCH] Fix TcpIpConnectionManager_MemoryLeakTest (#13959)

Wait for member to observe membership change before assertion.

Fixes: https://github.com/hazelcast/hazelcast/issues/13958
---
 .../nio/tcp/TcpIpConnectionManager_MemoryLeakTest.java          | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hazelcast/src/test/java/com/hazelcast/nio/tcp/TcpIpConnectionManager_MemoryLeakTest.java b/hazelcast/src/test/java/com/hazelcast/nio/tcp/TcpIpConnectionManager_MemoryLeakTest.java
index 0db7dc02ee95..076d912e3ebb 100644
--- a/hazelcast/src/test/java/com/hazelcast/nio/tcp/TcpIpConnectionManager_MemoryLeakTest.java
+++ b/hazelcast/src/test/java/com/hazelcast/nio/tcp/TcpIpConnectionManager_MemoryLeakTest.java
@@ -54,6 +54,8 @@ public void test() {
         HazelcastInstance hz2 = Hazelcast.newHazelcastInstance();
         hz2.shutdown();
 
+        assertClusterSizeEventually(1, hz1);
+
         assertTrueAllTheTime(new AssertTask() {
             @Override
             public void run() throws Exception {