public void A02_Reconnect_StopListening()
{
MonitoredMessagingFactory aConnectionMonitor = new MonitoredMessagingFactory(MessagingSystemFactory);
IDuplexInputChannel aDuplexInputChannel = aConnectionMonitor.CreateDuplexInputChannel(ChannelId);
IDuplexOutputChannel aDuplexOutputChannel = aConnectionMonitor.CreateDuplexOutputChannel(ChannelId);
// Max 5 attempts to try to reconnect.
Reconnecter aReconnecter = new Reconnecter(aDuplexOutputChannel, TimeSpan.FromMilliseconds(300), 5);
AutoResetEvent aReconnectEvent = new AutoResetEvent(false);
DuplexChannelEventArgs aReconnectEventArgs = null;
aReconnecter.ConnectionOpened += (x, y) =>
{
aReconnectEventArgs = y;
aReconnectEvent.Set();
};
AutoResetEvent aDisconnectEvent = new AutoResetEvent(false);
DuplexChannelEventArgs aDisconnectEventArgs = null;
aReconnecter.ConnectionClosed += (x, y) =>
{
aDisconnectEventArgs = y;
aDisconnectEvent.Set();
};
AutoResetEvent aReconnecFailedEvent = new AutoResetEvent(false);
DuplexChannelEventArgs aReconnectingFailedEventArgs = null;
aReconnecter.ReconnectingFailed += (x, y) =>
{
aReconnectingFailedEventArgs = y;
aReconnecFailedEvent.Set();
};
try
{
aReconnecter.EnableReconnecting();
// Start listening.
aDuplexInputChannel.StartListening();
aDuplexOutputChannel.OpenConnection();
Thread.Sleep(2000);
Assert.IsTrue(aDuplexOutputChannel.IsConnected);
Assert.IsNull(aReconnectingFailedEventArgs);
Assert.IsNull(aDisconnectEventArgs);
Assert.IsNull(aReconnectEventArgs);
// Stop listening.
// Note: The Reconnecter will try 5 times to reopen the connection, then it will notify, the reconnecion failed.
aDuplexInputChannel.StopListening();
// Wait until the disconnect is notified.
aDisconnectEvent.WaitOne();
Assert.AreEqual(aDuplexOutputChannel.ChannelId, aDisconnectEventArgs.ChannelId);
Assert.AreEqual(aDuplexOutputChannel.ResponseReceiverId, aDisconnectEventArgs.ResponseReceiverId);
Assert.IsFalse(aDuplexOutputChannel.IsConnected);
Assert.IsNull(aReconnectEventArgs);
// Wait until the reconnect fails after 5 failed reconnects.
aReconnecFailedEvent.WaitOne();
Assert.AreEqual(aDuplexOutputChannel.ChannelId, aReconnectingFailedEventArgs.ChannelId);
Assert.AreEqual(aDuplexOutputChannel.ResponseReceiverId, aReconnectingFailedEventArgs.ResponseReceiverId);
Assert.IsFalse(aDuplexOutputChannel.IsConnected);
Assert.IsNull(aReconnectEventArgs);
}
finally
{
aDuplexOutputChannel.CloseConnection();
aDuplexInputChannel.StopListening();
aReconnecter.DisableReconnecting();
}
}
public void A01_Reconnect_DisconnectReceiver()
{
IDuplexInputChannel aDuplexInputChannel = MessagingSystemFactory.CreateDuplexInputChannel(ChannelId);
IDuplexOutputChannel aDuplexOutputChannel = MessagingSystemFactory.CreateDuplexOutputChannel(ChannelId);
Reconnecter aReconnecter = new Reconnecter(aDuplexOutputChannel, TimeSpan.FromMilliseconds(300), -1);
AutoResetEvent aReconnectEvent = new AutoResetEvent(false);
DuplexChannelEventArgs aReconnectEventArgs = null;
aReconnecter.ConnectionOpened += (x, y) =>
{
aReconnectEventArgs = y;
aReconnectEvent.Set();
};
AutoResetEvent aDisconnectEvent = new AutoResetEvent(false);
DuplexChannelEventArgs aDisconnectEventArgs = null;
aReconnecter.ConnectionClosed += (x, y) =>
{
aDisconnectEventArgs = y;
aDisconnectEvent.Set();
};
AutoResetEvent aConnectionOpenedEvent = new AutoResetEvent(false);
aDuplexOutputChannel.ConnectionOpened += (x, y) =>
{
aConnectionOpenedEvent.Set();
};
AutoResetEvent aConnectionClosedEvent = new AutoResetEvent(false);
aDuplexOutputChannel.ConnectionClosed += (x, y) =>
{
aConnectionClosedEvent.Set();
};
try
{
aReconnecter.EnableReconnecting();
// Start listening.
aDuplexInputChannel.StartListening();
aDuplexOutputChannel.OpenConnection();
Thread.Sleep(2000);
Assert.IsTrue(aDuplexOutputChannel.IsConnected);
aConnectionOpenedEvent.WaitOne();
// Disconnect the duplexoutput channel.
aDuplexInputChannel.DisconnectResponseReceiver(aDuplexOutputChannel.ResponseReceiverId);
// Wait until the disconnect is notified.
aDisconnectEvent.WaitOne();
aConnectionClosedEvent.WaitOne();
Assert.AreEqual(aDuplexOutputChannel.ChannelId, aDisconnectEventArgs.ChannelId);
Assert.AreEqual(aDuplexOutputChannel.ResponseReceiverId, aDisconnectEventArgs.ResponseReceiverId);
// Wait until the reconnecter opens connection again.
aReconnectEvent.WaitOne();
Assert.AreEqual(aDuplexOutputChannel.ChannelId, aReconnectEventArgs.ChannelId);
Assert.AreEqual(aDuplexOutputChannel.ResponseReceiverId, aReconnectEventArgs.ResponseReceiverId);
Assert.IsTrue(aDuplexOutputChannel.IsConnected);
aConnectionOpenedEvent.WaitOne();
}
finally
{
aReconnecter.DisableReconnecting();
aDuplexOutputChannel.CloseConnection();
aDuplexInputChannel.StopListening();
}
}