| /** |
| * 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.bugs.amq1974; |
| import java.io.File; |
| import java.net.URISyntaxException; |
| import javax.jms.Destination; |
| import javax.jms.JMSException; |
| import javax.jms.Message; |
| import javax.jms.MessageConsumer; |
| import javax.jms.MessageListener; |
| import javax.jms.Session; |
| import org.apache.activemq.ActiveMQConnection; |
| import org.apache.activemq.broker.BrokerService; |
| import org.apache.activemq.network.DiscoveryNetworkConnector; |
| import org.apache.activemq.store.kahadaptor.KahaPersistenceAdapter; |
| import org.apache.activemq.transport.discovery.simple.SimpleDiscoveryAgent; |
| |
| public class TryJmsManager { |
| |
| private final BrokerService broker = new BrokerService(); |
| |
| public static void main(String[] args) throws Exception { |
| new TryJmsManager().start(); |
| } |
| |
| private void start() throws Exception { |
| |
| broker.setUseJmx(false); |
| broker.setPersistent(true); |
| broker.setBrokerName("TestBroker"); |
| broker.getSystemUsage().setSendFailIfNoSpace(true); |
| |
| broker.getSystemUsage().getMemoryUsage().setLimit(10 * 1024 * 1024); |
| |
| KahaPersistenceAdapter persist = new KahaPersistenceAdapter(); |
| persist.setDirectory(new File("/tmp/broker1")); |
| persist.setMaxDataFileLength(20 * 1024 * 1024); |
| broker.setPersistenceAdapter(persist); |
| |
| String brokerUrl = "tcp://localhost:4500"; |
| broker.addConnector(brokerUrl); |
| |
| broker.start(); |
| |
| addNetworkBroker(); |
| |
| startUsageMonitor(broker); |
| |
| startMessageConsumer(); |
| |
| synchronized(this) { |
| this.wait(); |
| } |
| } |
| |
| private void startUsageMonitor(final BrokerService brokerService) { |
| new Thread(new Runnable() { |
| public void run() { |
| while (true) { |
| try { |
| Thread.sleep(10000); |
| } catch (InterruptedException e) { |
| e.printStackTrace(); |
| } |
| |
| System.out.println("ActiveMQ memeory " + brokerService.getSystemUsage().getMemoryUsage().getPercentUsage() |
| + " " + brokerService.getSystemUsage().getMemoryUsage().getUsage()); |
| System.out.println("ActiveMQ message store " + brokerService.getSystemUsage().getStoreUsage().getPercentUsage()); |
| System.out.println("ActiveMQ temp space " + brokerService.getSystemUsage().getTempUsage().getPercentUsage()); |
| } |
| } |
| }).start(); |
| } |
| |
| private void addNetworkBroker() throws Exception { |
| DiscoveryNetworkConnector dnc = new DiscoveryNetworkConnector(); |
| dnc.setNetworkTTL(1); |
| dnc.setBrokerName("TestBroker"); |
| dnc.setName("Broker1Connector"); |
| dnc.setDynamicOnly(true); |
| |
| SimpleDiscoveryAgent discoveryAgent = new SimpleDiscoveryAgent(); |
| String remoteUrl = "tcp://localhost:4501"; |
| discoveryAgent.setServices(remoteUrl); |
| |
| dnc.setDiscoveryAgent(discoveryAgent); |
| |
| broker.addNetworkConnector(dnc); |
| dnc.start(); |
| } |
| |
| private void startMessageConsumer() throws JMSException, URISyntaxException { |
| String url = "vm://TestBroker"; |
| ActiveMQConnection connection = ActiveMQConnection.makeConnection(url); |
| Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| Destination dest = session.createTopic("TestDestination"); |
| |
| MessageConsumer consumer = session.createConsumer(dest); |
| consumer.setMessageListener(new MessageListener() { |
| |
| public void onMessage(Message message) { |
| try { |
| System.out.println("got message " + message.getJMSMessageID()); |
| } catch (JMSException e) { |
| e.printStackTrace(); |
| } |
| } |
| } |
| ); |
| |
| connection.start(); |
| } |
| } |