| /* |
| * 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.client; |
| |
| import java.lang.invoke.MethodHandles; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.TimeUnit; |
| |
| import org.apache.activemq.artemis.api.core.ActiveMQException; |
| import org.apache.activemq.artemis.api.core.Interceptor; |
| import org.apache.activemq.artemis.api.core.QueueConfiguration; |
| import org.apache.activemq.artemis.api.core.SimpleString; |
| import org.apache.activemq.artemis.api.core.client.ClientConsumer; |
| import org.apache.activemq.artemis.api.core.client.ClientMessage; |
| import org.apache.activemq.artemis.api.core.client.ClientProducer; |
| import org.apache.activemq.artemis.api.core.client.ClientSession; |
| import org.apache.activemq.artemis.api.core.client.ClientSessionFactory; |
| import org.apache.activemq.artemis.api.core.client.ServerLocator; |
| import org.apache.activemq.artemis.core.protocol.core.Packet; |
| import org.apache.activemq.artemis.core.protocol.core.impl.PacketImpl; |
| import org.apache.activemq.artemis.core.server.ActiveMQServer; |
| import org.apache.activemq.artemis.core.settings.impl.AddressFullMessagePolicy; |
| import org.apache.activemq.artemis.core.settings.impl.AddressSettings; |
| import org.apache.activemq.artemis.spi.core.protocol.RemotingConnection; |
| import org.apache.activemq.artemis.tests.util.ActiveMQTestBase; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class ProducerTest extends ActiveMQTestBase { |
| |
| private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass()); |
| |
| private ActiveMQServer server; |
| |
| private final SimpleString QUEUE = new SimpleString("ConsumerTestQueue"); |
| |
| @Override |
| @Before |
| public void setUp() throws Exception { |
| super.setUp(); |
| |
| server = createServer(false); |
| |
| server.start(); |
| } |
| |
| @Test |
| public void testProducerWithSmallWindowSizeAndLargeMessage() throws Exception { |
| final CountDownLatch latch = new CountDownLatch(1); |
| server.getRemotingService().addIncomingInterceptor(new Interceptor() { |
| @Override |
| public boolean intercept(final Packet packet, final RemotingConnection connection) throws ActiveMQException { |
| if (packet.getType() == PacketImpl.SESS_SEND) { |
| latch.countDown(); |
| } |
| return true; |
| } |
| }); |
| ServerLocator locator = createInVMNonHALocator().setConfirmationWindowSize(100); |
| ClientSessionFactory cf = locator.createSessionFactory(); |
| ClientSession session = cf.createSession(false, true, true); |
| ClientProducer producer = session.createProducer(QUEUE); |
| ClientMessage message = session.createMessage(true); |
| byte[] body = new byte[1000]; |
| message.getBodyBuffer().writeBytes(body); |
| producer.send(message); |
| Assert.assertTrue(latch.await(5, TimeUnit.SECONDS)); |
| session.close(); |
| locator.close(); |
| } |
| |
| @Test |
| public void testProducerMultiThread() throws Exception { |
| final ServerLocator locator = createInVMNonHALocator(); |
| AddressSettings setting = new AddressSettings().setAddressFullMessagePolicy(AddressFullMessagePolicy.BLOCK).setMaxSizeBytes(10 * 1024); |
| server.stop(); |
| server.getConfiguration().getAddressSettings().clear(); |
| server.getConfiguration().getAddressSettings().put(QUEUE.toString(), setting); |
| server.start(); |
| |
| server.createQueue(new QueueConfiguration(QUEUE)); |
| |
| for (int i = 0; i < 100; i++) { |
| final CountDownLatch latch = new CountDownLatch(1); |
| logger.debug("Try {}", i); |
| ClientSessionFactory cf = locator.createSessionFactory(); |
| final ClientSession session = cf.createSession(false, true, true); |
| |
| Thread t = new Thread() { |
| @Override |
| public void run() { |
| try { |
| ClientProducer producer = session.createProducer(); |
| |
| for (int i = 0; i < 62; i++) { |
| if (i == 30) { |
| // the point where the send would block |
| latch.countDown(); |
| } |
| ClientMessage msg = session.createMessage(false); |
| msg.getBodyBuffer().writeBytes(new byte[2048]); |
| producer.send(QUEUE, msg); |
| } |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| }; |
| |
| t.start(); |
| assertTrue(latch.await(10, TimeUnit.SECONDS)); |
| session.close(); |
| |
| t.join(5000); |
| |
| if (!t.isAlive()) { |
| t.interrupt(); |
| } |
| |
| assertFalse(t.isAlive()); |
| |
| ClientSession sessionConsumer = cf.createSession(); |
| sessionConsumer.start(); |
| ClientConsumer cons = sessionConsumer.createConsumer(QUEUE); |
| while (true) { |
| ClientMessage msg = cons.receiveImmediate(); |
| if (msg == null) { |
| break; |
| } |
| msg.acknowledge(); |
| sessionConsumer.commit(); |
| } |
| |
| cf.close(); |
| } |
| } |
| |
| } |