public void CanReIndex() { var source = new BlockStore(@"data\blocks", Network.Main); var store = CreateBlockStore("CanReIndexFolder"); store.AppendAll(source.Enumerate(false).Take(100).Select(b => b.Item)); var test = new IndexedBlockStore(new InMemoryNoSqlRepository(), store); var reIndexed = test.ReIndex(); Assert.Equal(100, reIndexed); int i = 0; foreach (var b in store.Enumerate(true)) { var result = test.Get(b.Item.GetHash()); Assert.Equal(result.GetHash(), b.Item.GetHash()); i++; } Assert.Equal(100, i); var last = source.Enumerate(false).Skip(100).FirstOrDefault(); store.Append(last.Item); reIndexed = test.ReIndex(); Assert.Equal(1, reIndexed); reIndexed = test.ReIndex(); Assert.Equal(0, reIndexed); }
public void RunFullBlockTest() { var generator = new FullBlockTestGenerator(Network.Main); ValidationState validation = new ValidationState(Network.Main); validation.CheckMerkleRoot = false; validation.CheckProofOfWork = false; var scan = new ScanState(new PubKeyHashScanner(generator.CoinbaseKey.PubKey.ID), new Chain(), new Account(), 0); scan.CheckDoubleSpend = true; var mainChain = new Chain(Network.Main); var indexed = new IndexedBlockStore(new InMemoryNoSqlRepository(), CreateBlockStore()); indexed.Put(Network.Main.GetGenesis()); foreach(var test in generator.GetBlocksToTest(true, true).list.OfType<BlockAndValidity>()) { indexed.Put(test.block); mainChain.GetOrAdd(test.block.Header); Assert.True(scan.Process(mainChain, indexed) == test.connects); //if(!) //{ // Assert.True(test.throwsException); //} Assert.Equal(test.heightAfterBlock, scan.Chain.Height); Assert.Equal(test.hashChainTipAfterBlock, scan.Chain.Tip.HashBlock); mainChain.SetTip(scan.Chain.Tip); } }
public ScannerTester(string folderName) { TestUtils.EnsureNew(folderName); _FolderName = folderName; string index = Path.Combine(folderName, "Index.dat"); _Index = new IndexedBlockStore(new SQLiteNoSqlRepository(index, true), new BlockStore(folderName, Network.TestNet)); }
/// <summary> /// Method populates index for faster block access. /// </summary> public void PrepareIndex(string datapath) { BlockStore store = new BlockStore(datapath, Network.Main); index = new IndexedBlockStore(new InMemoryNoSqlRepository(), store); index.ReIndex(); }
public void RunFullBlockTest() { var generator = new FullBlockTestGenerator(Network.Main); ValidationState validation = new ValidationState(Network.Main); validation.CheckMerkleRoot = false; validation.CheckProofOfWork = false; var scan = new ScanState(new PubKeyHashScanner(generator.CoinbaseKey.PubKey.ID), new Chain(), new Account(), 0); scan.CheckDoubleSpend = true; var mainChain = new Chain(Network.Main); var indexed = new IndexedBlockStore(new InMemoryNoSqlRepository(), CreateBlockStore()); indexed.Put(Network.Main.GetGenesis()); foreach (var test in generator.GetBlocksToTest(true, true).list.OfType <BlockAndValidity>()) { indexed.Put(test.block); mainChain.TrySetTip(test.block.Header); Assert.True(scan.Process(mainChain, indexed) == test.connects); //if(!) //{ // Assert.True(test.throwsException); //} Assert.Equal(test.heightAfterBlock, scan.Chain.Height); Assert.Equal(test.hashChainTipAfterBlock, scan.Chain.Tip.HashBlock); mainChain.SetTip(scan.Chain.Tip); } }
public ScannerTester(string folderName) { TestUtils.EnsureNew(folderName); _FolderName = folderName; string index = Path.Combine(folderName, "Index.dat"); _Index = new IndexedBlockStore(new SQLiteNoSqlRepository(index, true), new BlockStore(folderName, Network.TestNet)); }
public void BenchmarkBlockIndexing() { Stopwatch watch = new Stopwatch(); watch.Start(); BlockStore store = new BlockStore(this.BlockStoreFolder, Network.PurpleMain); IndexedBlockStore indexed = new IndexedBlockStore(new InMemoryNoSqlRepository(), store); indexed.ReIndex(); watch.Stop(); var time = watch.Elapsed; }
public void BenchmarkBlockIndexing() { Stopwatch watch = new Stopwatch(); watch.Start(); BlockStore store = new BlockStore(@"E:\Bitcoin\blocks\", Network.Main); IndexedBlockStore indexed = new IndexedBlockStore(new InMemoryNoSqlRepository(), store); indexed.ReIndex(); watch.Stop(); var time = watch.Elapsed; }
public BlockRepository(IndexedBlockStore blockStore, IndexedBlockStore headerStore) { if(blockStore == null) throw new ArgumentNullException("blockStore"); if(headerStore == null) throw new ArgumentNullException("headerStore"); if(blockStore == headerStore) throw new ArgumentException("The two stores should be different"); _BlockStore = blockStore; _HeaderStore = headerStore; }
public void IndexTheFullChain() { var store = new BlockStore(TestDataLocations.BlockFolderLocation, Network.StratisMain); var indexStore = new IndexedBlockStore(new InMemoryNoSqlRepository(), store); var reindexed = indexStore.ReIndex(); Assert.Equal(103952, reindexed); ConcurrentChain chain = store.GetChain(); foreach (ChainedBlock item in chain.ToEnumerable(false)) { Block block = indexStore.Get(item.HashBlock); Assert.True(BlockValidator.CheckBlock(block)); } }
public void CanIndexBlock() { IndexedBlockStore index = CreateIndexedStore(); foreach (StoredBlock block in StoredBlock.EnumerateFile(TestDataLocations.DataBlockFolder("blk0001.dat"), network:Network.StratisMain).Take(50)) { index.Put(block.Item); } Block genesis = index.Get(uint256.Parse("0x0000066e91e46e5a264d42c89e1204963b2ee6be230b443e9159020539d972af")); Assert.NotNull(genesis); Block invalidBlock = index.Get(uint256.Parse("0x0000066e91e46e5a264d42c89e1204963b2ee6be230b443e9159020539d972ae")); Assert.Null(invalidBlock); }
public static void CanCalculatePowPosCorrectly() { var store = new BlockStore(TestDataLocations.BlockFolderLocation, Network.Main); var chain = store.GetChain(); var stakeChain = new MemoryStakeChain(Network.Main); var indexStore = new IndexedBlockStore(new InMemoryNoSqlRepository(), store); var reindexed = indexStore.ReIndex(); Assert.Equal(reindexed, 103952); foreach (var chainedBlock in chain.EnumerateAfter(chain.Genesis)) { var block = indexStore.Get(chainedBlock.HashBlock); var blockstake = new BlockStake(block); stakeChain.Set(chainedBlock.HashBlock, blockstake); Assert.True(stakeChain.CheckPowPosAndTarget(chainedBlock, blockstake, Network.Main)); } }
public void CanCalculateDifficulty() { var histories = File.ReadAllLines(TestDataLocations.DataFolder(@"targethistory.csv")); var store = new BlockStore(TestDataLocations.BlockFolderLocation, Network.Main); // todo: load the chain with a header only file ConcurrentChain chain = store.GetChain(); var stakeChain = new MemoryStakeChain(Network.Main); var indexStore = new IndexedBlockStore(new InMemoryNoSqlRepository(), store); var reindexed = indexStore.ReIndex(); Assert.Equal(reindexed, 103952); var lastIndex = 0; foreach (var history in histories) { var height = int.Parse(history.Split(',')[0]); var expectedTarget = new Target(new BigInteger(history.Split(',')[1].Trim(), 10)); var chainedBlock = chain.GetBlock(height); for (int i = height; i > lastIndex; i--) { var g = chain.GetBlock(i); var block = indexStore.Get(g.HashBlock); stakeChain.Set(g.HashBlock, new BlockStake(block)); } lastIndex = height; Assert.Equal(expectedTarget, chainedBlock.Header.Bits); var target = stakeChain.GetWorkRequired(chainedBlock, stakeChain.Get(chainedBlock.HashBlock), Network.Main.Consensus); //var target = chain.GetWorkRequired(Network.Main, height); Assert.Equal(expectedTarget, target); } }
public static void Play() { //1,132 //NodeServer server = new NodeServer(Network.Main); //server.RegisterPeerTableRepository(new SqLitePeerTableRepository("PeerCachePlay")); //server.BuildChain(new StreamObjectStream<ChainChange>(File.Open("MainChain.dat", FileMode.OpenOrCreate))); var from = new DateTimeOffset(new DateTime(2012, 12, 1)); var to = new DateTimeOffset(new DateTime(2013, 1, 20)); var chain = new Chain(new StreamObjectStream<ChainChange>(File.Open("MainChain.dat", FileMode.OpenOrCreate))); var blocks = chain.ToEnumerable(false) .SkipWhile(c => c.Header.BlockTime < from) .TakeWhile(c => c.Header.BlockTime < to) .ToArray(); //index.ReIndex(); //Console.WriteLine(""); BlockStore store = new BlockStore("E:\\Bitcoin\\blocks", Network.Main); IndexedBlockStore index = new IndexedBlockStore(new SQLiteNoSqlRepository("PlayIndex"), store); var target = Money.Parse("1100"); var margin = Money.Parse("1"); var dest = Network.CreateFromBase58Data<BitcoinAddress>("1FrtkNXastDoMAaorowys27AKQERxgmZjY"); var en = new CultureInfo("en-US"); FileStream fs = File.Open("logs", FileMode.Create); var writer = new StreamWriter(fs); writer.WriteLine("time,height,txid,value"); var lines = from header in blocks let block = index.Get(header.HashBlock) from tx in block.Transactions from txout in tx.Outputs //where txout.ScriptPubKey.GetDestination() == dest.ID where target - margin < txout.Value && txout.Value < target + margin select new { Block = block, Height = header.Height, Transaction = tx, TxOut = txout }; foreach(var line in lines) { writer.WriteLine( line.Block.Header.BlockTime.ToString(en) + "," + line.Height + "," + line.Transaction.GetHash() + "," + line.TxOut.Value.ToString()); } writer.Flush(); Process.Start(@"E:\Chocolatey\lib\notepadplusplus.commandline.6.4.5\tools\notepad++.exe", "\"" + new FileInfo(fs.Name).FullName + "\""); //foreach(var b in blocks) //{ // var block = index.Get(b.HashBlock); // foreach(var tx in block.Transactions) // { // foreach(var txout in tx.Outputs) // { // var pa = new PayToPubkeyHashTemplate() // .ExtractScriptPubKeyParameters(txout.ScriptPubKey); // if(pa != null && pa == dest.ID) // { // if(target - margin < txout.Value && txout.Value < target + margin) // { // writer.WriteLine(b.Header.BlockTime.ToString(en) + "," + b.Height + "," + tx.GetHash() + "," + txout.Value.ToString()); // } // } // } // } //} //They were purchased anonymously at a restaurant halfway between Sandwich, IL, and Chicago, in Naperville, IL, about the second week of December, 2012. Taxing my memory, the total was 1,132 + x(single digit).xxx... and immediately put in a freshly created InstaWallet bitcoin wallet. A couple/three days later I split the three accounts up into 1,000, 132, and x.xxx... wallets, always using InstaWallet while in my possession. Hope that helps with your plans. //var txt = File.ReadAllText("data/difficultyhistory.csv"); //var lines = txt.Split(new string[]{"\r\n"}, StringSplitOptions.RemoveEmptyEntries); //StringBuilder builder = new StringBuilder(); //foreach(var line in lines) //{ // var fields = line.Split(','); // builder.AppendLine(fields[0] + "," + fields[2]); //} //File.WriteAllText("targethistory.csv",builder.ToString()); ////PlaySplit(); //var oo = new PubKey(TestUtils.ParseHex("02bbc9fccbe03de928fc66fcd176fbe69d3641677970c6f8d558aa72f72e35e0cb")).GetAddress(Network.TestNet); //RPCClient client = RPCClientTests.CreateRPCClient(); ////https://tpfaucet.appspot.com/ //var scan = new Key(TestUtils.ParseHex("cc411aab02edcd3bccf484a9ba5280d4a774e6f81eac8ebec9cb1c2e8f73020a")); //var addr = new BitcoinStealthAddress("waPYjXyrTrvXjZHmMGdqs9YTegpRDpx97H5G3xqLehkgyrrZKsxGCmnwKexpZjXTCskUWwYywdUvrZK7L2vejeVZSYHVns61gm8VfU", Network.TestNet); //var sender = new BitcoinSecret("cRjSUV1LqN2F8MsGnLE2JKfCP75kbWGFRroNQeXHC429jqVFgmW3", Network.TestNet); //using(var fs = File.Open("Data.txt", FileMode.Create)) //{ // StreamWriter writer = new StreamWriter(fs); // foreach(var c in client.ListUnspent()) // { // var ephem = new Key(); // writer.WriteLine("---"); // writer.WriteLine("Ephem Private key : " + Encoders.Hex.EncodeData(ephem.ToBytes())); // Transaction tx = new Transaction(); // tx.Version = 1; // tx.AddInput(new TxIn(c.OutPoint)); // var pay = addr.CreatePayment(ephem); // writer.WriteLine("Metadata hash : " + pay.Metadata.Hash); // writer.WriteLine("Metadata script : " + pay.Metadata.Script); // writer.WriteLine("Metadata Nonce : " + pay.Metadata.Nonce); // writer.WriteLine("Metadata Ephem Key : " + pay.Metadata.EphemKey.ToHex()); // pay.AddToTransaction(tx, c.Amount); // tx.SignAll(sender); // client.SendRawTransaction(tx); // fs.Flush(); // } //} //var p = new PubKey(Encoders.Hex.DecodeData("03b4e5d3cf889840c75f0dd02ebda946151bf37e56cb888c6002c2ae5288e56de7")); //var o = Network.CreateFromBase58Data("mvXf4sF4C1w5KgQyasbEWxqVyqbLNtVdnY"); //var sender = new BitcoinSecret("cRjSUV1LqN2F8MsGnLE2JKfCP75kbWGFRroNQeXHC429jqVFgmW3", Network.TestNet).Key; ////var addr = secret.Key.PubKey.GetAddress(Network.TestNet); //mwdJkHRNJi1fEwHBx6ikWFFuo2rLBdri2h // //var receiver = new BitcoinStealthAddress("waPV5rHToBq3NoR7y5J9UdE7aUbuqJybNpE88Dve7WgWhEfvMrcuaSvF6tSQ3Fbe8dErL6ks8byJPcp3QCK2HHviGCSjg42VgMAPJb", Network.TestNet); //Key ephemKey = new Key(Encoders.Hex.DecodeData("9daed68ad37754305e82740a6252cf80765c36d29a55158b1a19ed29914f0cb1")); //var ephemKeyStr = Encoders.Hex.EncodeData(ephemKey.ToBytes()); //var scanStr = Encoders.Hex.EncodeData(receiver.ScanPubKey.ToBytes()); //var spendStr = Encoders.Hex.EncodeData(receiver.SpendPubKeys[0].ToBytes()); //var payment = receiver.CreatePayment(ephemKey); //var tx = new Transaction(); //tx.Version = 1; //tx.Inputs.Add(new TxIn(new OutPoint(new uint256("d65e2274f6fde9515a35655d54e79243d5a17355f6943d6c16a63083a8769ea3"), 1))); //payment.AddToTransaction(tx, Money.Parse("0.51")); //tx.Inputs[0].ScriptSig = new PayToPubkeyHashTemplate().GenerateScriptPubKey(sender.PubKey.GetAddress(Network.TestNet)); //var hash = tx.Inputs[0].ScriptSig.SignatureHash(tx, 0, SigHash.All); //var sig = sender.Sign(hash); //tx.Inputs[0].ScriptSig = new PayToPubkeyHashTemplate().GenerateScriptSig(new TransactionSignature(sig, SigHash.All), sender.PubKey); //var result = Script.VerifyScript(tx.Inputs[0].ScriptSig, new Script("OP_DUP OP_HASH160 b0b594bb2d2ca509b817f27e9280f6471807af26 OP_EQUALVERIFY OP_CHECKSIG"), tx, 0); //var bytes = Encoders.Hex.EncodeData(tx.ToBytes()); //var client = new NodeServer(Network.TestNet); //var node = client.GetNodeByEndpoint(new IPEndPoint(IPAddress.Parse("95.85.39.28"), 18333)); //node.VersionHandshake(); //node.SendMessage(new TxPayload(tx)); ////var store = new BlockStore(@"E:\Bitcoin\blocks", Network.Main); ////foreach(var un in store.EnumerateFolder()) ////{ // var expectedSize = un.Header.ItemSize; // var actualSize = un.Item.GetSerializedSize(); //} //var test = new IndexedBlockStore(new SQLiteNoSqlRepository("Play", true), new BlockStore(@"E:\Bitcoin\blocks", Network.Main)); //test.ReIndex(); //var i = 0; //Stopwatch watch = new Stopwatch(); //watch.Start(); //foreach(var b in test.Store.Enumerate(false, new DiskBlockPosRange(new DiskBlockPos(137,0))).Take(144)) //{ // i++; //} //watch.Stop(); }
public void CanReIndex() { var source = new BlockStore(@"data\blocks", Network.Main); var store = CreateBlockStore("CanReIndexFolder"); store.AppendAll(source.Enumerate(false).Take(100).Select(b => b.Item)); var test = new IndexedBlockStore(new SQLiteNoSqlRepository("CanReIndex", true), store); var reIndexed = test.ReIndex(); Assert.Equal(100, reIndexed); int i = 0; foreach(var b in store.Enumerate(true)) { var result = test.Get(b.Item.GetHash()); Assert.Equal(result.GetHash(), b.Item.GetHash()); i++; } Assert.Equal(100, i); var last = source.Enumerate(false).Skip(100).FirstOrDefault(); store.Append(last.Item); reIndexed = test.ReIndex(); Assert.Equal(1, reIndexed); reIndexed = test.ReIndex(); Assert.Equal(0, reIndexed); }
public WalletTester([CallerMemberName] string name = null) { _Index = RepositoryTests.CreateIndexedStore(name); _Index.Put(Network.Main.GetGenesis()); }
public static void Play() { var tx2 = new Transaction("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"); var oo = tx2.GetHash(); var scriptPubKey = new Script(Encoders.Hex.DecodeData("a91467c205a82218e3b1327095f1e10dd676c6ce09df87")); ScriptEvaluationContext eval = new ScriptEvaluationContext(); var result = eval.VerifyScript(tx2.Inputs[0].ScriptSig, scriptPubKey, tx2, 0); CancellationTokenSource s1 = new CancellationTokenSource(); CancellationTokenSource s2 = new CancellationTokenSource(TimeSpan.FromSeconds(1)); try { Thread.Sleep(3000); CancellationTokenSource.CreateLinkedTokenSource(s1.Token, s2.Token).Token.ThrowIfCancellationRequested(); } catch (OperationCanceledException ex) { bool a = s2.Token == ex.CancellationToken; } //1,132 //NodeServer server = new NodeServer(Network.Main); //server.RegisterPeerTableRepository(new SqLitePeerTableRepository("PeerCachePlay")); //server.BuildChain(new StreamObjectStream<ChainChange>(File.Open("MainChain.dat", FileMode.OpenOrCreate))); var from = new DateTimeOffset(new DateTime(2012, 12, 1)); var to = new DateTimeOffset(new DateTime(2013, 1, 20)); var chain = new Chain(new StreamObjectStream <ChainChange>(File.Open("MainChain.dat", FileMode.OpenOrCreate))); var blocks = chain.ToEnumerable(false) .SkipWhile(c => c.Header.BlockTime < from) .TakeWhile(c => c.Header.BlockTime < to) .ToArray(); //index.ReIndex(); //Console.WriteLine(""); BlockStore store = new BlockStore("E:\\Bitcoin\\blocks", Network.Main); IndexedBlockStore index = new IndexedBlockStore(new SQLiteNoSqlRepository("PlayIndex"), store); var target = Money.Parse("1100"); var margin = Money.Parse("1"); var dest = Network.CreateFromBase58Data <BitcoinAddress>("1FrtkNXastDoMAaorowys27AKQERxgmZjY"); var en = new CultureInfo("en-US"); FileStream fs = File.Open("logs", FileMode.Create); var writer = new StreamWriter(fs); writer.WriteLine("time,height,txid,value"); var lines = from header in blocks let block = index.Get(header.HashBlock) from tx in block.Transactions from txout in tx.Outputs //where txout.ScriptPubKey.GetDestination() == dest.ID where target - margin < txout.Value && txout.Value < target + margin select new { Block = block, Height = header.Height, Transaction = tx, TxOut = txout }; foreach (var line in lines) { writer.WriteLine( line.Block.Header.BlockTime.ToString(en) + "," + line.Height + "," + line.Transaction.GetHash() + "," + line.TxOut.Value.ToString()); } writer.Flush(); Process.Start(@"E:\Chocolatey\lib\notepadplusplus.commandline.6.4.5\tools\notepad++.exe", "\"" + new FileInfo(fs.Name).FullName + "\""); //foreach(var b in blocks) //{ // var block = index.Get(b.HashBlock); // foreach(var tx in block.Transactions) // { // foreach(var txout in tx.Outputs) // { // var pa = new PayToPubkeyHashTemplate() // .ExtractScriptPubKeyParameters(txout.ScriptPubKey); // if(pa != null && pa == dest.ID) // { // if(target - margin < txout.Value && txout.Value < target + margin) // { // writer.WriteLine(b.Header.BlockTime.ToString(en) + "," + b.Height + "," + tx.GetHash() + "," + txout.Value.ToString()); // } // } // } // } //} //They were purchased anonymously at a restaurant halfway between Sandwich, IL, and Chicago, in Naperville, IL, about the second week of December, 2012. Taxing my memory, the total was 1,132 + x(single digit).xxx... and immediately put in a freshly created InstaWallet bitcoin wallet. A couple/three days later I split the three accounts up into 1,000, 132, and x.xxx... wallets, always using InstaWallet while in my possession. Hope that helps with your plans. //var txt = File.ReadAllText("data/difficultyhistory.csv"); //var lines = txt.Split(new string[]{"\r\n"}, StringSplitOptions.RemoveEmptyEntries); //StringBuilder builder = new StringBuilder(); //foreach(var line in lines) //{ // var fields = line.Split(','); // builder.AppendLine(fields[0] + "," + fields[2]); //} //File.WriteAllText("targethistory.csv",builder.ToString()); ////PlaySplit(); //var oo = new PubKey(TestUtils.ParseHex("02bbc9fccbe03de928fc66fcd176fbe69d3641677970c6f8d558aa72f72e35e0cb")).GetAddress(Network.TestNet); //RPCClient client = RPCClientTests.CreateRPCClient(); ////https://tpfaucet.appspot.com/ //var scan = new Key(TestUtils.ParseHex("cc411aab02edcd3bccf484a9ba5280d4a774e6f81eac8ebec9cb1c2e8f73020a")); //var addr = new BitcoinStealthAddress("waPYjXyrTrvXjZHmMGdqs9YTegpRDpx97H5G3xqLehkgyrrZKsxGCmnwKexpZjXTCskUWwYywdUvrZK7L2vejeVZSYHVns61gm8VfU", Network.TestNet); //var sender = new BitcoinSecret("cRjSUV1LqN2F8MsGnLE2JKfCP75kbWGFRroNQeXHC429jqVFgmW3", Network.TestNet); //using(var fs = File.Open("Data.txt", FileMode.Create)) //{ // StreamWriter writer = new StreamWriter(fs); // foreach(var c in client.ListUnspent()) // { // var ephem = new Key(); // writer.WriteLine("---"); // writer.WriteLine("Ephem Private key : " + Encoders.Hex.EncodeData(ephem.ToBytes())); // Transaction tx = new Transaction(); // tx.Version = 1; // tx.AddInput(new TxIn(c.OutPoint)); // var pay = addr.CreatePayment(ephem); // writer.WriteLine("Metadata hash : " + pay.Metadata.Hash); // writer.WriteLine("Metadata script : " + pay.Metadata.Script); // writer.WriteLine("Metadata Nonce : " + pay.Metadata.Nonce); // writer.WriteLine("Metadata Ephem Key : " + pay.Metadata.EphemKey.ToHex()); // pay.AddToTransaction(tx, c.Amount); // tx.SignAll(sender); // client.SendRawTransaction(tx); // fs.Flush(); // } //} //var p = new PubKey(Encoders.Hex.DecodeData("03b4e5d3cf889840c75f0dd02ebda946151bf37e56cb888c6002c2ae5288e56de7")); //var o = Network.CreateFromBase58Data("mvXf4sF4C1w5KgQyasbEWxqVyqbLNtVdnY"); //var sender = new BitcoinSecret("cRjSUV1LqN2F8MsGnLE2JKfCP75kbWGFRroNQeXHC429jqVFgmW3", Network.TestNet).Key; ////var addr = secret.Key.PubKey.GetAddress(Network.TestNet); //mwdJkHRNJi1fEwHBx6ikWFFuo2rLBdri2h // //var receiver = new BitcoinStealthAddress("waPV5rHToBq3NoR7y5J9UdE7aUbuqJybNpE88Dve7WgWhEfvMrcuaSvF6tSQ3Fbe8dErL6ks8byJPcp3QCK2HHviGCSjg42VgMAPJb", Network.TestNet); //Key ephemKey = new Key(Encoders.Hex.DecodeData("9daed68ad37754305e82740a6252cf80765c36d29a55158b1a19ed29914f0cb1")); //var ephemKeyStr = Encoders.Hex.EncodeData(ephemKey.ToBytes()); //var scanStr = Encoders.Hex.EncodeData(receiver.ScanPubKey.ToBytes()); //var spendStr = Encoders.Hex.EncodeData(receiver.SpendPubKeys[0].ToBytes()); //var payment = receiver.CreatePayment(ephemKey); //var tx = new Transaction(); //tx.Version = 1; //tx.Inputs.Add(new TxIn(new OutPoint(new uint256("d65e2274f6fde9515a35655d54e79243d5a17355f6943d6c16a63083a8769ea3"), 1))); //payment.AddToTransaction(tx, Money.Parse("0.51")); //tx.Inputs[0].ScriptSig = new PayToPubkeyHashTemplate().GenerateScriptPubKey(sender.PubKey.GetAddress(Network.TestNet)); //var hash = tx.Inputs[0].ScriptSig.SignatureHash(tx, 0, SigHash.All); //var sig = sender.Sign(hash); //tx.Inputs[0].ScriptSig = new PayToPubkeyHashTemplate().GenerateScriptSig(new TransactionSignature(sig, SigHash.All), sender.PubKey); //var result = Script.VerifyScript(tx.Inputs[0].ScriptSig, new Script("OP_DUP OP_HASH160 b0b594bb2d2ca509b817f27e9280f6471807af26 OP_EQUALVERIFY OP_CHECKSIG"), tx, 0); //var bytes = Encoders.Hex.EncodeData(tx.ToBytes()); //var client = new NodeServer(Network.TestNet); //var node = client.GetNodeByEndpoint(new IPEndPoint(IPAddress.Parse("95.85.39.28"), 18333)); //node.VersionHandshake(); //node.SendMessage(new TxPayload(tx)); ////var store = new BlockStore(@"E:\Bitcoin\blocks", Network.Main); ////foreach(var un in store.EnumerateFolder()) ////{ // var expectedSize = un.Header.ItemSize; // var actualSize = un.Item.GetSerializedSize(); //} //var test = new IndexedBlockStore(new SQLiteNoSqlRepository("Play", true), new BlockStore(@"E:\Bitcoin\blocks", Network.Main)); //test.ReIndex(); //var i = 0; //Stopwatch watch = new Stopwatch(); //watch.Start(); //foreach(var b in test.Store.Enumerate(false, new DiskBlockPosRange(new DiskBlockPos(137,0))).Take(144)) //{ // i++; //} //watch.Stop(); }
public void BenchmarkBlockIndexing() { Stopwatch watch = new Stopwatch(); watch.Start(); BlockStore store = new BlockStore(@"E:\Bitcoin\blocks\", Network.Main); IndexedBlockStore indexed = new IndexedBlockStore(new InMemoryNoSqlRepository(), store); indexed.ReIndex(); watch.Stop(); var time = watch.Elapsed; }