public void CachedChannel()
{
TestConnectionFactory testConnectionFactory = new TestConnectionFactory();
CachingConnectionFactory cachingConnectionFactory = new CachingConnectionFactory(testConnectionFactory, "localhost:" + RabbitUtils.DEFAULT_PORT);
IConnection con1 = cachingConnectionFactory.CreateConnection();
Assert.AreEqual(1, testConnectionFactory.CreateConnectionCount);
IModel model1 = con1.CreateModel();
TestModel testModel = GetTestModel(model1);
Assert.AreEqual(1, testModel.CreatedCount);
Assert.AreEqual(0, testModel.CloseCount);
Assert.AreEqual(1, testConnectionFactory.CreateConnectionCount);
model1.Close(); // won't close, will put in channel cache.
Assert.AreEqual(0, testModel.CloseCount);
IModel model2 = con1.CreateModel();
TestModel testModel2 = GetTestModel(model2);
Assert.AreSame(testModel, testModel2);
Assert.AreEqual(1, testModel.CreatedCount);
Assert.AreEqual(0, testModel.CloseCount);
Assert.AreEqual(1, testConnectionFactory.CreateConnectionCount);
}
public void CachedModelTwoRequests()
{
TestConnectionFactory testConnectionFactory = new TestConnectionFactory();
CachingConnectionFactory cachingConnectionFactory = new CachingConnectionFactory(testConnectionFactory, "localhost:" + RabbitUtils.DEFAULT_PORT);
//Create a session
IConnection con1 = cachingConnectionFactory.CreateConnection();
Assert.AreEqual(1, testConnectionFactory.CreateConnectionCount);
//Create a model
IModel model1 = con1.CreateModel();
TestModel testModel1 = GetTestModel(model1);
Assert.AreEqual(1, testModel1.CreatedCount);
Assert.AreEqual(0, testModel1.CloseCount);
//will create a new model, not taken from the cache since cache size is 1.
IModel model2 = con1.CreateModel();
TestModel testModel2 = GetTestModel(model2);
Assert.AreEqual(1, testModel2.CreatedCount);
Assert.AreEqual(0, testModel2.CloseCount);
Assert.AreNotSame(testModel1, testModel2);
Assert.AreNotSame(model1, model2);
model1.Close(); // will put the model in the cache
// now get a new model, will be taken from the cache
IModel model3 = con1.CreateModel();
TestModel testModel3 = GetTestModel(model3);
Assert.AreSame(testModel1, testModel3);
Assert.AreSame(model1, model3);
Assert.AreEqual(1, testModel1.CreatedCount);
Assert.AreEqual(0, testModel1.CloseCount);
Assert.AreEqual(1, testConnectionFactory.CreateConnectionCount);
}
public void CachedModelTwoRequestsWithCacheSize()
{
TestConnectionFactory testConnectionFactory = new TestConnectionFactory();
CachingConnectionFactory cachingConnectionFactory = new CachingConnectionFactory(testConnectionFactory, "localhost:" + RabbitUtils.DEFAULT_PORT);
cachingConnectionFactory.ChannelCacheSize = 2;
cachingConnectionFactory.AfterPropertiesSet();
//Create a session
IConnection con1 = cachingConnectionFactory.CreateConnection();
Assert.AreEqual(1, testConnectionFactory.CreateConnectionCount);
IModel model1 = con1.CreateModel();
IModel model2 = con1.CreateModel();
model1.Close(); // should be ignored, and add last into model cache.
model2.Close(); // should be ignored, and add last into model cache.
IModel m1 = con1.CreateModel();
IModel m2 = con1.CreateModel();
Assert.AreNotSame(m1, m2);
Assert.AreSame(m1, model1);
Assert.AreSame(m2, model2);
m1.Close();
m2.Close();
Assert.AreEqual(2, GetTestConnection(con1).CreateModelCount);
con1.Close(); // should be ignored.
Assert.AreEqual(0, GetTestConnection(con1).CloseCount);
Assert.AreEqual(0, GetTestModel(model1).CloseCount);
Assert.AreEqual(0, GetTestModel(model2).CloseCount);
Assert.AreEqual(1, testConnectionFactory.CreateConnectionCount);
}
