| /* |
| * 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. |
| */ |
| |
| using System; |
| using System.Diagnostics; |
| using System.Threading; |
| using Apache.NMS.Test; |
| using Apache.NMS.Util; |
| using NUnit.Framework; |
| |
| namespace Apache.NMS.ActiveMQ.Test |
| { |
| [TestFixture] |
| public class MaxInactivityDurationTest : NMSTestSupport |
| { |
| protected static string DESTINATION_NAME = "TEST.MaxInactivityDuration"; |
| protected static string CORRELATION_ID = "MaxInactivityCorrelationID"; |
| |
| [Test] |
| public void TestMaxInactivityDuration() |
| { |
| string testuri = "activemq:tcp://${activemqhost}:61616" + |
| "?wireFormat.maxInactivityDurationInitialDelay=5000" + |
| "&wireFormat.maxInactivityDuration=10000" + |
| "&connection.asyncClose=false"; |
| |
| NMSConnectionFactory factory = new NMSConnectionFactory(NMSTestSupport.ReplaceEnvVar(testuri)); |
| using(IConnection connection = factory.CreateConnection("", "")) |
| { |
| connection.Start(); |
| using(ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge)) |
| { |
| IDestination destination = SessionUtil.GetDestination(session, DESTINATION_NAME); |
| using(IMessageConsumer consumer = session.CreateConsumer(destination)) |
| using(IMessageProducer producer = session.CreateProducer(destination)) |
| { |
| SendMessage(producer); |
| |
| IMessage receivedMsg = consumer.Receive(TimeSpan.FromSeconds(5)); |
| Assert.AreEqual(CORRELATION_ID, receivedMsg.NMSCorrelationID, "Invalid correlation ID."); |
| |
| // Go inactive... |
| Thread.Sleep(TimeSpan.FromSeconds(30)); |
| |
| // Send another message. |
| SendMessage(producer); |
| receivedMsg = consumer.Receive(TimeSpan.FromSeconds(5)); |
| Assert.AreEqual(CORRELATION_ID, receivedMsg.NMSCorrelationID, "Invalid correlation ID."); |
| } |
| } |
| } |
| } |
| |
| protected void SendMessage(IMessageProducer producer) |
| { |
| IMessage request = producer.CreateMessage(); |
| request.NMSCorrelationID = CORRELATION_ID; |
| request.NMSType = "Test"; |
| producer.Send(request); |
| } |
| |
| [Test, Sequential] |
| public void TestInactivityMonitorThreadLeak( |
| [Values(0, 1000)] |
| int inactivityDuration) |
| { |
| Process currentProcess = Process.GetCurrentProcess(); |
| Tracer.InfoFormat("Beginning thread count: {0}, handle count: {1}", currentProcess.Threads.Count, currentProcess.HandleCount); |
| |
| string testuri = string.Format("activemq:tcp://${{activemqhost}}:61616?wireFormat.maxInactivityDuration={0}", inactivityDuration); |
| |
| NMSConnectionFactory factory = new NMSConnectionFactory(NMSTestSupport.ReplaceEnvVar(testuri)); |
| |
| // We measure the initial resource counts, and then allow a certain fudge factor for the resources |
| // to fluctuate at run-time. We allow for a certain amount of fluctuation, but if the counts |
| // grow outside the safe boundaries of delayed garbage collection, then we fail the test. |
| currentProcess = Process.GetCurrentProcess(); |
| int beginThreadCount = currentProcess.Threads.Count; |
| int beginHandleCount = currentProcess.HandleCount; |
| int maxThreadGrowth = 10; |
| int maxHandleGrowth = 500; |
| |
| for(int i = 0; i < 200; i++) |
| { |
| using(IConnection connection = factory.CreateConnection("ResourceLeakTest", "Password")) |
| { |
| using(ISession session = connection.CreateSession()) |
| { |
| IDestination destination = SessionUtil.GetDestination(session, "topic://TEST.NMSResourceLeak"); |
| using(IMessageConsumer consumer = session.CreateConsumer(destination)) |
| { |
| connection.Start(); |
| } |
| } |
| } |
| |
| currentProcess = Process.GetCurrentProcess(); |
| int endThreadCount = currentProcess.Threads.Count; |
| int endHandleCount = currentProcess.HandleCount; |
| |
| Assert.Less(endThreadCount, beginThreadCount + maxThreadGrowth, string.Format("Thread count grew beyond maximum of {0} on iteration #{1}.", maxThreadGrowth, i)); |
| Assert.Less(endHandleCount, beginHandleCount + maxHandleGrowth, string.Format("Handle count grew beyond maximum of {0} on iteration #{1}.", maxHandleGrowth, i)); |
| } |
| } |
| } |
| } |