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MQTTDisabledLinkStealingTest.java
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MQTTDisabledLinkStealingTest.java
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/*
* 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.mqtt;
import org.apache.activemq.artemis.tests.util.RandomUtil;
import org.apache.activemq.artemis.tests.util.Wait;
import org.fusesource.mqtt.client.BlockingConnection;
import org.fusesource.mqtt.client.MQTT;
import org.junit.Test;
public class MQTTDisabledLinkStealingTest extends MQTTTestSupport {
@Test(timeout = 60 * 1000)
public void testDisabledLinkStealing() throws Exception {
final String clientId = RandomUtil.randomString();
MQTT mqtt = createMQTTConnection(clientId, false);
mqtt.setKeepAlive((short) 2);
final BlockingConnection connection1 = mqtt.blockingConnection();
connection1.connect();
final BlockingConnection connection2 = mqtt.blockingConnection();
try {
connection2.connect();
fail("Should have thrown an exception on connect due to disabled link stealing");
} catch (Exception e) {
// ignore expected exception
}
assertTrue("Client no longer connected!", Wait.waitFor(() -> connection1.isConnected(), 3000, 200));
connection1.disconnect();
}
@Override
protected void addMQTTConnector() throws Exception {
server.getConfiguration().addAcceptorConfiguration("MQTT", "tcp://localhost:" + port + "?protocols=MQTT;anycastPrefix=anycast:;multicastPrefix=multicast:;allowLinkStealing=false");
}
}