Exemple #1
0
        public static void Test(string filename)
        {
            //try
            {
                using (var memoryManager = new UInt64LinksMemoryManager(filename, 512 * 1024 * 1024))
                using (var links = new UInt64Links(memoryManager))
                {
                    var syncLinks = new SynchronizedLinks<ulong>(links);
                    //links.EnterTransaction();

                    var link = memoryManager.AllocateLink();
                    memoryManager.FreeLink(link);

                    Console.ReadKey();

                    var temp1 = syncLinks.Create();
                    var temp2 = syncLinks.Create();
                    var temp3 = syncLinks.CreateAndUpdate(temp1, temp2);
                    var temp4 = syncLinks.CreateAndUpdate(temp1, temp3);
                    var temp5 = syncLinks.CreateAndUpdate(temp4, temp2);

                    //links.Delete(links.GetSource(temp2), links.GetTarget(temp2));

                    //links.Each(0, temp2, x => links.PrintLink(x));

                    syncLinks.Each(syncLinks.Constants.Any, syncLinks.Constants.Any, x =>
                    {
                        memoryManager.PrintLink(x);
                        return true;
                    });

                    //links.ExportSourcesTree(filename + ".gexf");

                    Console.WriteLine("---");

                    Console.WriteLine(syncLinks.Count());

                    var sequences = new Sequences(syncLinks);

                    //var seq = sequences.Create(temp1, temp5, temp2, temp1, temp2); //, temp5);

                    var sequence = sequences.Create(temp1, temp5, temp2, temp1, temp2, temp3, temp2, temp4, temp1,
                        temp5);
                    //, temp5);

                    //links.Each(0, 0, (x, isAPoint) => { links.PrintLink(x); return true; });

                    //sequences.Each((x, isAPoint) => { links.PrintLink(x); return true; }, temp1, temp5, temp2, temp1, temp2, temp3, temp2, temp4, temp1, temp5);


                    var sequencesCount = 0;

                    sequences.Each(x =>
                    {
                        sequencesCount++;
                        return true;
                    }, temp1, temp5, temp2, temp1, temp2, temp3, temp2, temp4, temp1, temp5);

                    sequences.Compact(temp1, temp5, temp2, temp1, temp2, temp3, temp2, temp4, temp1, temp5);


                    Console.WriteLine(sequencesCount);

                    Console.WriteLine(syncLinks.Count());

                    sequences.Create(temp1, temp1, temp1, temp1, temp1, temp1, temp1, temp1, temp1, temp1, temp1, temp1,
                        temp1);

                    Console.WriteLine(syncLinks.Count());


                    Console.ReadKey();

                    //var ps = (from Pair score in links
                    //          where score.Target == temp2
                    //          select score).ToArray();

                    //var ls = (from Link score in links
                    //          where score.Target == temp2
                    //          select score).ToArray();

                    //links.Execute(db => from User user in links
                    //                    select user);

                    //var firstLink = links.First();

                    //links.Delete(ref firstLink);

                    Console.WriteLine("---");

                    syncLinks.Each(syncLinks.Constants.Any, syncLinks.Constants.Any, x =>
                    {
                        memoryManager.PrintLink(x);
                        return true;
                    });

                    Console.WriteLine("---");

                    //links.ExitTransaction();

                    //links.EnterTransaction();

                    //links.ExitTransaction();
                }
                ;
            }
            //catch (Exception ex)
            {
                //    ex.WriteToConsole();
            }

            Console.ReadKey();
        }
        private static void Main()
        {
            Console.CancelKeyPress += OnCancelKeyPressed;

            try
            {
            #if DEBUG
                File.Delete(DefaultDatabaseFilename);
            #endif

                using (var links = new Links(DefaultDatabaseFilename, 8*1024*1024))
                {
                    InitUTF16(links);

                    var sequences = new Sequences(links);

                    PrintContents(links, sequences);

                    Console.WriteLine("Links server started.");
                    Console.WriteLine("Press CTRL+C or ESC to stop server.");

                    using (var sender = new UdpSender(8888))
                    {
                        MessageHandlerCallback handleMessage = message =>
                        {
                            if (!string.IsNullOrWhiteSpace(message))
                            {
                                Console.WriteLine("R.M.: {0}", message);

                                if (message.EndsWith("?"))
                                    sequences.Search(sender, message);
                                else
                                    sequences.Create(sender, message);
                            }
                        };

                        //using (var receiver = new UdpReceiver(7777, handleMessage))
                        using (var receiver = new UdpClient(7777))
                        {
                            while (LinksServerRunning)
                            {
                                while (receiver.Available > 0)
                                    handleMessage(receiver.ReceiveString());

                                while (Console.KeyAvailable)
                                {
                                    var info = Console.ReadKey(true);
                                    if (info.Key == ConsoleKey.Escape)
                                        LinksServerRunning = false;
                                }

                                Thread.Sleep(1);
                            }

                            Console.WriteLine("Links server stopped.");
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                ex.WriteToConsole();
            }

            Console.CancelKeyPress -= OnCancelKeyPressed;
        }