public void A16_RequestResponse_100_ConstantlyInterrupted()
{
IDuplexOutputChannel aDuplexOutputChannel = MessagingSystem.CreateDuplexOutputChannel(ChannelId);
IDuplexInputChannel aDuplexInputChannel = MessagingSystem.CreateDuplexInputChannel(ChannelId);
IDuplexInputChannel anUnderlyingDuplexInputChannel = aDuplexInputChannel.GetField <IDuplexInputChannel>("myInputChannel");
Assert.NotNull(anUnderlyingDuplexInputChannel);
AutoResetEvent anAllMessagesProcessedEvent = new AutoResetEvent(false);
// Received messages.
List <int> aReceivedMessages = new List <int>();
aDuplexInputChannel.MessageReceived += (x, y) =>
{
lock (aReceivedMessages)
{
string aReceivedMessage = y.Message as string;
EneterTrace.Info("Received message: " + aReceivedMessage);
int k = int.Parse(aReceivedMessage);
aReceivedMessages.Add(k);
k += 1000;
EneterTrace.Info("Sent response message: " + k.ToString());
aDuplexInputChannel.SendResponseMessage(y.ResponseReceiverId, k.ToString());
}
};
aDuplexOutputChannel.ConnectionClosed += (x, y) =>
{
EneterTrace.Info("ConnectionClosed invoked in duplex output channel");
// The buffered duplex output channel exceeded the max offline time.
anAllMessagesProcessedEvent.Set();
};
// Received response messages.
List <int> aReceivedResponseMessages = new List <int>();
aDuplexOutputChannel.ResponseMessageReceived += (x, y) =>
{
lock (aReceivedResponseMessages)
{
string aReceivedMessage = y.Message as string;
EneterTrace.Info("Received response message: " + aReceivedMessage);
int k = int.Parse(aReceivedMessage);
aReceivedResponseMessages.Add(k);
if (aReceivedResponseMessages.Count == 100)
{
anAllMessagesProcessedEvent.Set();
}
}
};
try
{
bool aTestFinishedFlag = false;
aDuplexInputChannel.StartListening();
aDuplexOutputChannel.OpenConnection();
Thread anInteruptingThread = new Thread(() =>
{
for (int i = 0; i < 100 && !aTestFinishedFlag; ++i)
{
anUnderlyingDuplexInputChannel.DisconnectResponseReceiver(aDuplexOutputChannel.ResponseReceiverId);
Thread.Sleep(ConnectionInterruptionFrequency);
}
});
// Start constant disconnecting.
anInteruptingThread.Start();
for (int i = 0; i < 100; ++i)
{
aDuplexOutputChannel.SendMessage(i.ToString());
}
// Wait until all messages are processed.
//anAllMessagesProcessedEvent.WaitOne();
Assert.IsTrue(anAllMessagesProcessedEvent.WaitOne(20000), "The timeout occured.");
aTestFinishedFlag = true;
anInteruptingThread.Join();
}
finally
{
aDuplexOutputChannel.CloseConnection();
aDuplexInputChannel.StopListening();
}
aReceivedMessages.Sort();
Assert.AreEqual(100, aReceivedMessages.Count);
for (int i = 0; i < 100; ++i)
{
Assert.AreEqual(i, aReceivedMessages[i]);
}
aReceivedResponseMessages.Sort();
Assert.AreEqual(100, aReceivedResponseMessages.Count);
for (int i = 0; i < 100; ++i)
{
Assert.AreEqual(i + 1000, aReceivedResponseMessages[i]);
}
}