public void Cancel()
{
if (_operation == null)
{
//The request has not been sent yet
return;
}
//_operation can not be assigned to null, so it is safe to use the reference
_operation.Cancel();
}
public void OperationState_Cancel_Should_Never_Callback_Client()
{
var clientCallbackCounter = 0;
Action<Exception, Response> clientCallback = (ex, r) =>
{
Interlocked.Increment(ref clientCallbackCounter);
};
var state = new OperationState(clientCallback);
state.Cancel();
state.InvokeCallback(null);
//Allow callbacks to be called using the default scheduler
Thread.Sleep(20);
Assert.AreEqual(0, clientCallbackCounter);
}
public void OperationState_Cancel_Should_Never_Callback_Client()
{
var clientCallbackCounter = 0;
Action <Exception, Response> clientCallback = (ex, r) =>
{
Interlocked.Increment(ref clientCallbackCounter);
};
var state = new OperationState(clientCallback);
state.Cancel();
state.InvokeCallback(null);
//Allow callbacks to be called using the default scheduler
Thread.Sleep(20);
Assert.AreEqual(0, clientCallbackCounter);
}
public void Cancel()
{
// if null then the request has not been sent yet
_operation?.Cancel();
}