Github user jbertram commented on a diff in the pull request: https://github.com/apache/activemq-artemis/pull/2345#discussion_r225517433 --- Diff: tests/integration-tests/src/test/java/org/apache/activemq/artemis/tests/integration/cluster/distribution/RemoteBindingWithoutLoadBalancingTest.java --- @@ -0,0 +1,92 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.activemq.artemis.tests.integration.cluster.distribution; + +import org.apache.activemq.artemis.core.server.cluster.impl.MessageLoadBalancingType; +import org.apache.activemq.artemis.tests.integration.IntegrationTestLogger; +import org.junit.Before; +import org.junit.Test; + +public class RemoteBindingWithoutLoadBalancingTest extends ClusterTestBase { + + private static final IntegrationTestLogger log = IntegrationTestLogger.LOGGER; + + @Override + @Before + public void setUp() throws Exception { + super.setUp(); + + setupServers(); + } + + protected boolean isNetty() { + return false; + } + + /** + * It's possible that when a cluster has disabled message load balancing then a message + * sent to a node that only has a corresponding remote queue binding will trigger a + * stack overflow. + */ + @Test + public void testStackOverflow() throws Exception { + setupCluster(); + + startServers(); + + setupSessionFactory(0, isNetty()); + setupSessionFactory(1, isNetty()); + + createQueue(0, "queues.testaddress", "queue0", null, false); + + waitForBindings(0, "queues.testaddress", 1, 0, true); + + waitForBindings(1, "queues.testaddress", 1, 0, false); + + send(1, "queues.testaddress", 1, false, null); --- End diff -- @michalxo, my guess is that you're sending the message with a JMS client. The test is using the core API which doesn't auto-create queues.
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