BaconographyPortable.Common.UtilityCommandImpl.LongNavWatcher.WatchMessage C# (CSharp) Method

            public void WatchMessage(LongNavigationMessage message)
            {
                if(!message.Finished)
                {
                    lock (this)
                    {
                        _inFlight = message.TargetUrl;
                    }
                }
                else
                {
                    lock (this)
                    {
                        _inFlight = null;
                    }
                }
            }
            public bool GetTerminatedClearInFlight(string url)