| /** |
| * 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.usecases; |
| |
| import org.apache.activemq.ActiveMQConnectionFactory; |
| import org.apache.activemq.broker.BrokerFactory; |
| import org.apache.activemq.broker.BrokerService; |
| import org.apache.activemq.util.DefaultTestAppender; |
| import org.apache.log4j.Level; |
| import org.apache.log4j.Logger; |
| import org.apache.log4j.spi.LoggingEvent; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import javax.jms.Connection; |
| import java.util.Collection; |
| import java.util.HashSet; |
| import java.util.LinkedList; |
| import java.util.regex.Matcher; |
| import java.util.regex.Pattern; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| public class AMQ6446Test { |
| |
| private BrokerService brokerService; |
| LinkedList<Connection> connections = new LinkedList<>(); |
| |
| @Test |
| public void test2Connections() throws Exception { |
| final String urlTraceParam = "?trace=true"; |
| startBroker(urlTraceParam); |
| final HashSet<String> loggers = new HashSet<String>(); |
| final HashSet<String> messages = new HashSet<String>(); |
| |
| DefaultTestAppender appender = new DefaultTestAppender() { |
| @Override |
| public void doAppend(LoggingEvent event) { |
| loggers.add(event.getLoggerName()); |
| messages.add(event.getRenderedMessage()); |
| } |
| }; |
| |
| Logger.getRootLogger().addAppender(appender); |
| Logger.getRootLogger().setLevel(Level.DEBUG); |
| |
| String brokerUrlWithTrace = brokerService.getTransportConnectorByScheme("tcp").getPublishableConnectString() + |
| urlTraceParam; |
| ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory(brokerUrlWithTrace); |
| |
| for (int i=0; i<2; i++) { |
| Connection c = factory.createConnection(); |
| c.start(); |
| connections.add(c); |
| } |
| |
| Logger.getRootLogger().removeAppender(appender); |
| |
| // no logger ends with :2 |
| assertFalse(foundMatch(loggers, ".*:2$")); |
| |
| // starts with 000000x: |
| assertTrue(foundMatch(messages, "^0+\\d:.*")); |
| } |
| |
| public boolean foundMatch(Collection<String> values, String regex) { |
| boolean found = false; |
| Pattern p = Pattern.compile(regex); |
| |
| for (String input: values) { |
| Matcher m = p.matcher(input); |
| found = m.matches(); |
| if (found) { |
| break; |
| } |
| } |
| return found; |
| } |
| |
| @Test |
| public void test2ConnectionsLegacy() throws Exception { |
| final String legacySupportParam = "?trace=true&jmxPort=22"; |
| startBroker(legacySupportParam); |
| |
| final HashSet<String> loggers = new HashSet<String>(); |
| final HashSet<String> messages = new HashSet<String>(); |
| |
| DefaultTestAppender appender = new DefaultTestAppender() { |
| @Override |
| public void doAppend(LoggingEvent event) { |
| loggers.add(event.getLoggerName()); |
| messages.add(event.getRenderedMessage()); |
| } |
| }; |
| |
| Logger.getRootLogger().addAppender(appender); |
| Logger.getRootLogger().setLevel(Level.TRACE); |
| |
| String brokerUrlWithTrace = brokerService.getTransportConnectorByScheme("tcp").getPublishableConnectString() + |
| legacySupportParam; |
| ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory(brokerUrlWithTrace); |
| |
| for (int i=0; i<2; i++) { |
| Connection c = factory.createConnection(); |
| c.start(); |
| connections.add(c); |
| } |
| |
| Logger.getRootLogger().removeAppender(appender); |
| |
| // logger ends with :2 |
| assertTrue(foundMatch(loggers, ".*:2$")); |
| |
| // starts with 000000x: |
| assertFalse(foundMatch(messages, "^0+\\d:.*")); |
| |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| for (Connection connection : connections) { |
| try { |
| connection.close(); |
| } catch (Exception ignored) {} |
| } |
| brokerService.stop(); |
| brokerService.waitUntilStopped(); |
| } |
| |
| public void startBroker(String urlParam) throws Exception { |
| brokerService = BrokerFactory.createBroker("broker:(tcp://0.0.0.0:0" + urlParam + ")/localhost?useJmx=false&persistent=false"); |
| brokerService.start(); |
| brokerService.waitUntilStarted(); |
| } |
| |
| } |