/// <summary>
/// The Disconnect operation just grabs the Callback Channel of the
/// client and attempts to remove the channel from the list
/// </summary>
public void Disconnect()
{
IDuplexCallBack callbackChannel =
OperationContext.Current.GetCallbackChannel <IDuplexCallBack>();
try
{
lock (_sycnRoot)
{
if (_callbackChannels.Remove(callbackChannel))
{
Console.WriteLine("Removed Callback Channel: {0}", callbackChannel.GetHashCode());
}
}
}
catch
{
}
}
/// <summary>
/// The Connect operation grabs the Callback Channel of the client and
/// checks if it is not already stored in the Callback Channel list –
/// if not then it is added to the list.
/// </summary>
public void Connect()
{
try
{
IDuplexCallBack callbackChannel =
OperationContext.Current.GetCallbackChannel <IDuplexCallBack>();
lock (_sycnRoot)
{
if (!_callbackChannels.Contains(callbackChannel))
{
_callbackChannels.Add(callbackChannel);
Console.WriteLine("Added Callback Channel: {0}", callbackChannel.GetHashCode());
}
}
}
catch
{
}
}