activemq-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From bsny...@apache.org
Subject svn commit: r880838 - in /activemq/trunk/activemq-core/src/test/java/org/apache/activemq: broker/BrokerTestSupport.java network/BrokerNetworkWithStuckMessagesTest.java
Date Mon, 16 Nov 2009 16:37:10 GMT
Author: bsnyder
Date: Mon Nov 16 16:37:10 2009
New Revision: 880838

URL: http://svn.apache.org/viewvc?rev=880838&view=rev
Log:
First draft of a test for AMQ-2324 and AMQ-2484

Added:
    activemq/trunk/activemq-core/src/test/java/org/apache/activemq/network/BrokerNetworkWithStuckMessagesTest.java
  (with props)
Modified:
    activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/BrokerTestSupport.java

Modified: activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/BrokerTestSupport.java
URL: http://svn.apache.org/viewvc/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/BrokerTestSupport.java?rev=880838&r1=880837&r2=880838&view=diff
==============================================================================
--- activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/BrokerTestSupport.java
(original)
+++ activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/BrokerTestSupport.java
Mon Nov 16 16:37:10 2009
@@ -69,6 +69,8 @@
     protected int txGenerator;
     protected int tempDestGenerator;
     protected PersistenceAdapter persistenceAdapter;
+    
+    protected String queueName = "TEST";
 
     protected int maxWait = 4000;
 
@@ -284,7 +286,7 @@
             connection.send(info);
             return info.getDestination();
         } else {
-            return ActiveMQDestination.createDestination("TEST", destinationType);
+            return ActiveMQDestination.createDestination(queueName, destinationType);
         }
     }
 

Added: activemq/trunk/activemq-core/src/test/java/org/apache/activemq/network/BrokerNetworkWithStuckMessagesTest.java
URL: http://svn.apache.org/viewvc/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/network/BrokerNetworkWithStuckMessagesTest.java?rev=880838&view=auto
==============================================================================
--- activemq/trunk/activemq-core/src/test/java/org/apache/activemq/network/BrokerNetworkWithStuckMessagesTest.java
(added)
+++ activemq/trunk/activemq-core/src/test/java/org/apache/activemq/network/BrokerNetworkWithStuckMessagesTest.java
Mon Nov 16 16:37:10 2009
@@ -0,0 +1,143 @@
+package org.apache.activemq.network;
+
+import javax.jms.DeliveryMode;
+
+import junit.framework.Test;
+
+import org.apache.activemq.broker.StubConnection;
+import org.apache.activemq.command.ActiveMQDestination;
+import org.apache.activemq.command.ConnectionInfo;
+import org.apache.activemq.command.ConsumerInfo;
+import org.apache.activemq.command.Message;
+import org.apache.activemq.command.MessageAck;
+import org.apache.activemq.command.ProducerInfo;
+import org.apache.activemq.command.SessionInfo;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+public class BrokerNetworkWithStuckMessagesTest extends NetworkTestSupport {
+	
+    private static final Log LOG = LogFactory.getLog(BrokerNetworkWithStuckMessagesTest.class);
+	
+	private DemandForwardingBridge bridge;
+
+	protected void setUp() throws Exception {
+        super.setUp();
+        
+        // Create a network bridge between the local and remote brokers so that 
+        // demand-based forwarding can take place
+        NetworkBridgeConfiguration config = new NetworkBridgeConfiguration();
+        config.setBrokerName("local");
+        config.setDispatchAsync(false);
+        bridge = new DemandForwardingBridge(config, createTransport(), createRemoteTransport());
+        bridge.setBrokerService(broker);
+        bridge.start();
+        
+        // Enable JMX support on the local and remote brokers 
+        broker.setUseJmx(true);
+        remoteBroker.setUseJmx(true);
+        
+        // Set the names of teh local and remote brokers 
+        broker.setBrokerName("local");
+        remoteBroker.setBrokerName("remote");
+    }
+	
+	protected void tearDown() throws Exception {
+        bridge.stop();
+        super.tearDown();
+    }
+
+	public void testBrokerNetworkWithStuckMessages() throws Exception {
+		
+		int sendNumMessages = 10;
+		int receiveNumMessages = 5;
+		
+		// Create a producer and send a batch of 10 messages to the local broker
+		StubConnection connection1 = createConnection();
+        ConnectionInfo connectionInfo1 = createConnectionInfo();
+        SessionInfo sessionInfo1 = createSessionInfo(connectionInfo1);
+        ProducerInfo producerInfo = createProducerInfo(sessionInfo1);
+        connection1.send(connectionInfo1);
+        connection1.send(sessionInfo1);
+        connection1.send(producerInfo);
+        
+        // Create a destination on the local broker 
+        ActiveMQDestination destinationInfo1 = null;
+        
+        for (int i = 0; i < sendNumMessages; ++i) {
+        	destinationInfo1 = createDestinationInfo(connection1, connectionInfo1, ActiveMQDestination.QUEUE_TYPE);
+	        connection1.send(createMessage(producerInfo, destinationInfo1, DeliveryMode.NON_PERSISTENT));
+        }
+        
+        // Ensure that there are 10 messages on the local broker 
+        assertTrue(countMessagesInQueue(connection1, connectionInfo1, destinationInfo1) ==
10);
+        
+        
+        // Create a consumer on the remote broker 
+        StubConnection connection2 = createRemoteConnection();
+        ConnectionInfo connectionInfo2 = createConnectionInfo();
+        SessionInfo sessionInfo2 = createSessionInfo(connectionInfo2);
+        connection2.send(connectionInfo2);
+        connection2.send(sessionInfo2);
+        ActiveMQDestination destinationInfo2 = 
+        	createDestinationInfo(connection2, connectionInfo2, ActiveMQDestination.QUEUE_TYPE);
+        ConsumerInfo consumerInfo2 = createConsumerInfo(sessionInfo2, destinationInfo2);
+        connection2.send(consumerInfo2);
+        
+        // Consume 5 of the messages from the remote broker and ack them. 
+        // Because the prefetch size is set to 1000, this will cause the 
+        // messages on the local broker to be forwarded to the remote broker. 
+        for (int i = 0; i < receiveNumMessages; ++i) {
+	        Message message1 = receiveMessage(connection2);
+	        assertNotNull(message1);
+            connection2.send(createAck(consumerInfo2, message1, 1, MessageAck.STANDARD_ACK_TYPE));
+        }
+        
+        // Close the consumer on the remote broker 
+        connection2.send(consumerInfo2.createRemoveCommand());
+        
+        // Ensure that there are zero messages on the local broker. This tells 
+        // us that those messages have been prefetched to the remote broker 
+        // where the demand exists. 
+        assertTrue(countMessagesInQueue(connection1, connectionInfo1, destinationInfo1) ==
0);
+        
+        // There should now be 5 messages stuck on the remote broker 
+        assertTrue(countMessagesInQueue(connection2, connectionInfo2, destinationInfo1) ==
5);
+        
+        // Create a consumer on the local broker just to confirm that it doesn't 
+        // receive any messages  
+        ConsumerInfo consumerInfo1 = createConsumerInfo(sessionInfo1, destinationInfo1);
+        connection1.send(consumerInfo1);
+        Message message1 = receiveMessage(connection1);
+        
+		//////////////////////////////////////////////////////
+        // An assertNull() is done here because this is currently the correct 
+        // behavior. This is actually the purpose of this test - to prove that 
+        // messages are stuck on the remote broker. AMQ-2324 aims to fix this 
+        // situation so that messages don't get stuck. 
+        assertNull(message1);
+		//////////////////////////////////////////////////////
+        
+        consumerInfo2 = createConsumerInfo(sessionInfo2, destinationInfo2);
+        connection2.send(consumerInfo2);
+        
+        // Consume the last 5 messages from the remote broker and ack them just 
+        // to clean up the queue. 
+        for (int i = 0; i < receiveNumMessages; ++i) {
+	        message1 = receiveMessage(connection2);
+	        assertNotNull(message1);
+            connection2.send(createAck(consumerInfo2, message1, 1, MessageAck.STANDARD_ACK_TYPE));
+        }
+        
+        // Close the consumer on the remote broker 
+        connection2.send(consumerInfo2.createRemoveCommand());
+        
+        // Ensure that the queue on the remote broker is empty 
+        assertTrue(countMessagesInQueue(connection2, connectionInfo2, destinationInfo2) ==
0);
+	}
+	
+    public static Test suite() {
+        return suite(BrokerNetworkWithStuckMessagesTest.class);
+    }
+    
+}

Propchange: activemq/trunk/activemq-core/src/test/java/org/apache/activemq/network/BrokerNetworkWithStuckMessagesTest.java
------------------------------------------------------------------------------
    svn:eol-style = native

Propchange: activemq/trunk/activemq-core/src/test/java/org/apache/activemq/network/BrokerNetworkWithStuckMessagesTest.java
------------------------------------------------------------------------------
    svn:keywords = Id Revision



Mime
View raw message