public void CallsTrace()
{
TftpTrace.Enabled = true;
Assert.IsFalse(listener.WriteWasCalled);
TftpTrace.Trace("Test", new TransferStub());
Assert.IsTrue(listener.WriteWasCalled);
}
public void DoesNotWriteWhenDisabled()
{
TftpTrace.Enabled = false;
TftpTrace.Trace("Test", new TransferStub());
Assert.IsFalse(listener.WriteWasCalled);
TftpTrace.Enabled = true;
}
private void timer_OnTimer(object context)
{
try
{
lock (this)
{
state.OnTimer();
}
}
catch (Exception e)
{
TftpTrace.Trace("Ignoring unhandled exception: " + e, this);
}
}
public override void OnTimer()
{
if (timer.IsTimeout())
{
TftpTrace.Trace("Network timeout.", Context);
timer.Restart();
if (retriesUsed++ >= Context.RetryCount)
{
TftpTransferError error = new TimeoutError(Context.RetryTimeout, Context.RetryCount);
Context.SetState(new ReceivedError(error));
}
else
{
HandleTimeout();
}
}
}
public override void OnStateEnter()
{
TftpTrace.Trace("Received error: " + error, Context);
Context.RaiseOnError(error);
Context.SetState(new Closed());
}
