| /* |
| * 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.qpid.client; |
| |
| import javax.jms.Destination; |
| import javax.jms.MessageConsumer; |
| import javax.jms.MessageProducer; |
| import javax.jms.Session; |
| import org.apache.qpid.test.utils.QpidBrokerTestCase; |
| |
| public class HeartbeatTest extends QpidBrokerTestCase |
| { |
| public void testHeartbeats() throws Exception |
| { |
| setTestSystemProperty("amqj.heartbeat.delay", "1"); |
| AMQConnection conn = (AMQConnection) getConnection(); |
| TestListener listener = new TestListener(); |
| conn.setHeartbeatListener(listener); |
| conn.start(); |
| |
| Thread.sleep(2500); |
| |
| assertTrue("Too few heartbeats received: "+listener._heartbeatsReceived+" (expected at least 2)", listener._heartbeatsReceived>=2); |
| assertTrue("Too few heartbeats sent "+listener._heartbeatsSent+" (expected at least 2)", listener._heartbeatsSent>=2); |
| |
| conn.close(); |
| } |
| |
| public void testNoHeartbeats() throws Exception |
| { |
| setTestSystemProperty("amqj.heartbeat.delay", "0"); |
| AMQConnection conn = (AMQConnection) getConnection(); |
| TestListener listener = new TestListener(); |
| conn.setHeartbeatListener(listener); |
| conn.start(); |
| |
| Thread.sleep(2500); |
| |
| assertEquals("Heartbeats unexpectedly received", 0, listener._heartbeatsReceived); |
| assertEquals("Heartbeats unexpectedly sent ", 0, listener._heartbeatsSent); |
| |
| conn.close(); |
| } |
| |
| public void testReadOnlyConnectionHeartbeats() throws Exception |
| { |
| setTestSystemProperty("amqj.heartbeat.delay","1"); |
| AMQConnection receiveConn = (AMQConnection) getConnection(); |
| AMQConnection sendConn = (AMQConnection) getConnection(); |
| Destination destination = getTestQueue(); |
| TestListener receiveListener = new TestListener(); |
| TestListener sendListener = new TestListener(); |
| |
| |
| Session receiveSession = receiveConn.createSession(false, Session.CLIENT_ACKNOWLEDGE); |
| Session senderSession = sendConn.createSession(false, Session.CLIENT_ACKNOWLEDGE); |
| |
| MessageConsumer consumer = receiveSession.createConsumer(destination); |
| MessageProducer producer = senderSession.createProducer(destination); |
| |
| receiveConn.setHeartbeatListener(receiveListener); |
| sendConn.setHeartbeatListener(sendListener); |
| receiveConn.start(); |
| |
| for(int i = 0; i < 5; i++) |
| { |
| producer.send(senderSession.createTextMessage("Msg " + i)); |
| Thread.sleep(500); |
| assertNotNull("Expected to received message", consumer.receive(500)); |
| } |
| |
| |
| |
| assertTrue("Too few heartbeats sent "+receiveListener._heartbeatsSent+" (expected at least 2)", receiveListener._heartbeatsSent>=2); |
| assertEquals("Unexpected sent at the sender: ",0,sendListener._heartbeatsSent); |
| |
| assertTrue("Too few heartbeats received at the sender "+sendListener._heartbeatsReceived+" (expected at least 2)", sendListener._heartbeatsReceived>=2); |
| assertEquals("Unexpected received at the receiver: ",0,receiveListener._heartbeatsReceived); |
| |
| receiveConn.close(); |
| sendConn.close(); |
| } |
| |
| private class TestListener implements HeartbeatListener |
| { |
| int _heartbeatsReceived; |
| int _heartbeatsSent; |
| @Override |
| public void heartbeatReceived() |
| { |
| _heartbeatsReceived++; |
| } |
| |
| @Override |
| public void heartbeatSent() |
| { |
| _heartbeatsSent++; |
| } |
| } |
| } |