public override void StopMessaging()
{
if (DSender.IsDuplexOutputChannelAttached)
{
DSender.DetachDuplexOutputChannel();
}
}
public void SendReceive_1Message_PerClientSerializer()
{
string aClient1Id = null;
IDuplexTypedMessagesFactory aSender1Factory = new DuplexTypedMessagesFactory(new XmlStringSerializer());
IDuplexTypedMessagesFactory aSender2Factory = new DuplexTypedMessagesFactory(new BinarySerializer());
IDuplexTypedMessagesFactory aReceiverFactory = new DuplexTypedMessagesFactory()
{
SerializerProvider = x => (x == aClient1Id) ? (ISerializer) new XmlStringSerializer() : (ISerializer) new BinarySerializer()
};
IDuplexTypedMessageSender <int, int> aSender1 = aSender1Factory.CreateDuplexTypedMessageSender <int, int>();
IDuplexTypedMessageSender <int, int> aSender2 = aSender2Factory.CreateDuplexTypedMessageSender <int, int>();
IDuplexTypedMessageReceiver <int, int> aReceiver = aReceiverFactory.CreateDuplexTypedMessageReceiver <int, int>();
aReceiver.ResponseReceiverConnected += (x, y) => aClient1Id = aClient1Id ?? y.ResponseReceiverId;
int aReceivedMessage = 0;
aReceiver.MessageReceived += (x, y) =>
{
aReceivedMessage = y.RequestMessage;
// Send the response
aReceiver.SendResponseMessage(y.ResponseReceiverId, 1000);
};
AutoResetEvent aSender1MessageReceivedEvent = new AutoResetEvent(false);
int aSender1ReceivedResponse = 0;
aSender1.ResponseReceived += (x, y) =>
{
aSender1ReceivedResponse = y.ResponseMessage;
// Signal that the response message was received -> the loop is closed.
aSender1MessageReceivedEvent.Set();
};
AutoResetEvent aSender2MessageReceivedEvent = new AutoResetEvent(false);
int aSender2ReceivedResponse = 0;
aSender2.ResponseReceived += (x, y) =>
{
aSender2ReceivedResponse = y.ResponseMessage;
// Signal that the response message was received -> the loop is closed.
aSender2MessageReceivedEvent.Set();
};
try
{
aReceiver.AttachDuplexInputChannel(DuplexInputChannel);
aSender1.AttachDuplexOutputChannel(MessagingSystemFactory.CreateDuplexOutputChannel(DuplexInputChannel.ChannelId));
aSender2.AttachDuplexOutputChannel(MessagingSystemFactory.CreateDuplexOutputChannel(DuplexInputChannel.ChannelId));
aSender1.SendRequestMessage(2000);
aSender2.SendRequestMessage(2000);
// Wait for the signal that the message is received.
aSender1MessageReceivedEvent.WaitIfNotDebugging(2000);
aSender2MessageReceivedEvent.WaitIfNotDebugging(2000);
//Assert.IsTrue(aMessageReceivedEvent.WaitOne(2000));
}
finally
{
aSender1.DetachDuplexOutputChannel();
aSender2.DetachDuplexOutputChannel();
aReceiver.DetachDuplexInputChannel();
// Give some time to complete tracing.
Thread.Sleep(300);
}
// Check received values
Assert.AreEqual(2000, aReceivedMessage);
Assert.AreEqual(1000, aSender1ReceivedResponse);
Assert.AreEqual(1000, aSender2ReceivedResponse);
}
private void Form1_FormClosed(object sender, FormClosedEventArgs e)
{
mySender.DetachDuplexOutputChannel();
}
public void CalculatePi()
{
//EneterTrace.DetailLevel = EneterTrace.EDetailLevel.Debug;
//EneterTrace.TraceLog = new StreamWriter("d:/tracefile.txt");
IMessagingSystemFactory aThreadMessaging = new ThreadMessagingSystemFactory();
List <CalculatorService> aServices = new List <CalculatorService>();
ILoadBalancer aDistributor = null;
IDuplexTypedMessageSender <double, Interval> aSender = null;
// Create 50 calculating services.
try
{
for (int i = 0; i < 50; ++i)
{
aServices.Add(new CalculatorService("a" + i.ToString(), aThreadMessaging));
}
// Create Distributor
ILoadBalancerFactory aDistributorFactory = new RoundRobinBalancerFactory(aThreadMessaging);
aDistributor = aDistributorFactory.CreateLoadBalancer();
// Attach available services to the distributor.
for (int i = 0; i < aServices.Count; ++i)
{
aDistributor.AddDuplexOutputChannel("a" + i.ToString());
}
// Attach input channel to the distributor.
IDuplexInputChannel anInputChannel = aThreadMessaging.CreateDuplexInputChannel("DistributorAddress");
aDistributor.AttachDuplexInputChannel(anInputChannel);
// Create client that needs to calculate PI.
IDuplexTypedMessagesFactory aTypedMessagesFactory = new DuplexTypedMessagesFactory();
aSender = aTypedMessagesFactory.CreateDuplexTypedMessageSender <double, Interval>();
AutoResetEvent aCalculationCompletedEvent = new AutoResetEvent(false);
int aCount = 0;
double aPi = 0.0;
aSender.ResponseReceived += (x, y) =>
{
++aCount;
EneterTrace.Debug("Completed interval: " + aCount.ToString());
aPi += y.ResponseMessage;
if (aCount == 400)
{
aCalculationCompletedEvent.Set();
}
};
IDuplexOutputChannel anOutputChannel = aThreadMessaging.CreateDuplexOutputChannel("DistributorAddress");
aSender.AttachDuplexOutputChannel(anOutputChannel);
// Sender sends several parallel requests to calculate specified intervals.
// 2 / 0.005 = 400 intervals.
for (double i = -1.0; i <= 1.0; i += 0.005)
{
Interval anInterval = new Interval(i, i + 0.005);
aSender.SendRequestMessage(anInterval);
}
// Wait until all requests are calculated.
EneterTrace.Debug("Test waits until completion.");
aCalculationCompletedEvent.WaitOne();
EneterTrace.Info("Calculated PI = " + aPi.ToString());
}
catch (Exception err)
{
EneterTrace.Error("Test failed", err);
throw;
}
finally
{
aSender.DetachDuplexOutputChannel();
aDistributor.DetachDuplexInputChannel();
aServices.ForEach(x => x.Dispose());
}
}
public void Close()
{
myMessageSender.DetachDuplexOutputChannel();
}