public static QBitNinjaConfiguration FromConfiguration(IConfiguration configuration)
{
// Make sure the networks are registered
NBitcoin.Altcoins.AltNetworkSets.GetAll().Select(c => c.Regtest).ToList();
var conf = new QBitNinjaConfiguration
{
Indexer = IndexerConfiguration.FromConfiguration(configuration),
LocalChain = configuration["LocalChain"],
ServiceBus = configuration["ServiceBus"],
RPCConnectionString = configuration["RPCConnectionString"],
};
var nocache = configuration["NoLocalChain"] == "true";
var qbitDirectory = QBitNinja.DefaultDataDirectory.GetDirectory("qbitninja", conf.Indexer.Network.ToString());
if (string.IsNullOrEmpty(conf.LocalChain))
{
conf.LocalChain = Path.Combine(qbitDirectory, "LocalChain.dat");
}
if (nocache)
{
conf.LocalChain = null;
}
conf.CoinbaseMaturity = conf.Indexer.Network.Consensus.CoinbaseMaturity;
return(conf);
}
public QBitTopics(QBitNinjaConfiguration configuration)
{
_BroadcastedTransactions = new QBitNinjaTopic <BroadcastedTransaction>(configuration.ServiceBus, new TopicCreation(configuration.Indexer.GetTable("broadcastedtransactions").Name)
{
EnableExpress = true
}, new SubscriptionCreation()
{
AutoDeleteOnIdle = TimeSpan.FromHours(24.0)
});
_AddedAddresses = new QBitNinjaTopic <WalletAddress[]>(configuration.ServiceBus, new TopicCreation(configuration.Indexer.GetTable("walletrules").Name)
{
EnableExpress = true,
DefaultMessageTimeToLive = TimeSpan.FromMinutes(5.0)
}, new SubscriptionCreation()
{
AutoDeleteOnIdle = TimeSpan.FromHours(24.0)
});
_NewBlocks = new QBitNinjaTopic <BlockHeader>(configuration.ServiceBus, new TopicCreation(configuration.Indexer.GetTable("newblocks").Name)
{
DefaultMessageTimeToLive = TimeSpan.FromMinutes(5.0),
EnableExpress = true
}, new SubscriptionCreation()
{
AutoDeleteOnIdle = TimeSpan.FromHours(24.0)
});
_NewTransactions = new QBitNinjaTopic <Transaction>(configuration.ServiceBus, new TopicCreation(configuration.Indexer.GetTable("newtransactions").Name)
{
DefaultMessageTimeToLive = TimeSpan.FromMinutes(5.0),
}, new SubscriptionCreation()
{
AutoDeleteOnIdle = TimeSpan.FromHours(24.0),
});
_SubscriptionChanges = new QBitNinjaTopic <SubscriptionChange>(configuration.ServiceBus, new TopicCreation(configuration.Indexer.GetTable("subscriptionchanges").Name)
{
DefaultMessageTimeToLive = TimeSpan.FromMinutes(5.0),
EnableExpress = true
});
_SendNotifications = new QBitNinjaQueue <Notify>(configuration.ServiceBus, new QueueCreation(configuration.Indexer.GetTable("sendnotifications").Name)
{
RequiresDuplicateDetection = true,
DuplicateDetectionHistoryTimeWindow = TimeSpan.FromMinutes(10.0),
});
_SendNotifications.GetMessageId = (n) => Hashes.Hash256(Encoding.UTF32.GetBytes(n.Notification.ToString())).ToString();
_InitialIndexing = new QBitNinjaQueue <BlockRange>(configuration.ServiceBus, new QueueCreation(configuration.Indexer.GetTable("intitialindexing").Name)
{
RequiresDuplicateDetection = true,
DuplicateDetectionHistoryTimeWindow = TimeSpan.FromMinutes(10.0),
MaxDeliveryCount = int.MaxValue,
LockDuration = TimeSpan.FromMinutes(5.0)
});
_InitialIndexing.GetMessageId = (n) => n.ToString();
}
public static QBitNinjaConfiguration FromConfiguration()
{
var conf = new QBitNinjaConfiguration
{
Indexer = IndexerConfiguration.FromConfiguration(),
LocalChain = ConfigurationManager.AppSettings["LocalChain"],
ServiceBus = ConfigurationManager.AppSettings["ServiceBus"]
};
return(conf);
}
public InitialIndexer(QBitNinjaConfiguration conf)
{
if (conf == null)
{
throw new ArgumentNullException("conf");
}
_Conf = conf;
BlockGranularity = 100;
TransactionsPerWork = 1000 * 1000;
Init();
}
public static QBitNinjaConfiguration FromConfiguration()
{
var conf = new QBitNinjaConfiguration
{
Indexer = IndexerConfiguration.FromConfiguration(new ConfigurationManagerConfiguration()),
LocalChain = ConfigurationManager.AppSettings["LocalChain"],
ServiceBus = ConfigurationManager.AppSettings["ServiceBus"]
};
conf.CoinbaseMaturity = conf.Indexer.Network.Consensus.CoinbaseMaturity;
return(conf);
}
public static void Register(HttpConfiguration config, QBitNinjaConfiguration QBitNinja)
{
SetThrottling();
if (QBitNinja == null)
{
QBitNinja = QBitNinjaConfiguration.FromConfiguration();
}
QBitNinja.EnsureSetup();
config.MapHttpAttributeRoutes();
config.Formatters.Clear();
config.Formatters.Add(new CustomJsonMediaTypeFormatter()
{
Indent = true,
});
config.DependencyResolver = new QBitNinjaDependencyResolver(QBitNinja, config.DependencyResolver);
config.Filters.Add(new GlobalExceptionFilter());
config.Services.Replace(typeof(IBodyModelValidator), new NoBodyModelProvider());
Serializer.RegisterFrontConverters(config.Formatters.JsonFormatter.SerializerSettings, QBitNinja.Indexer.Network);
}
public QBitNinjaDependencyResolver(QBitNinjaConfiguration configuration, IDependencyResolver defaultResolver)
{
_defaultResolver = defaultResolver;
ContainerBuilder builder = new ContainerBuilder();
ChainSynchronizeStatus chainStatus = new ChainSynchronizeStatus();
builder.Register(ctx => chainStatus).SingleInstance();
builder.Register(ctx => configuration).SingleInstance();
builder.Register(ctx => configuration.Indexer.CreateIndexerClient());
builder.Register(ctx =>
{
var client = ctx.Resolve <IndexerClient>();
ConcurrentChain chain = new ConcurrentChain(configuration.Indexer.Network);
_ = LoadChain(configuration, client, chain, chainStatus);
return(chain);
}).SingleInstance();
builder.RegisterApiControllers(Assembly.GetExecutingAssembly());
_container = builder.Build();
}
public QBitNinjaDependencyResolver(QBitNinjaConfiguration configuration, IDependencyResolver defaultResolver)
{
_defaultResolver = defaultResolver;
ContainerBuilder builder = new ContainerBuilder();
builder.Register(ctx => configuration).SingleInstance();
builder.Register(ctx => configuration.Indexer.CreateIndexerClient());
builder.Register(ctx =>
{
var client = ctx.Resolve <IndexerClient>();
ConcurrentChain chain = new ConcurrentChain(configuration.Indexer.Network);
LoadCache(chain, configuration.LocalChain);
var changes = client.GetChainChangesUntilFork(chain.Tip, false);
try
{
changes.UpdateChain(chain);
}
catch (ArgumentException) //Happen when chain in table is corrupted
{
client.Configuration.GetChainTable().DeleteIfExists();
for (int i = 0; i < 20; i++)
{
try
{
if (client.Configuration.GetChainTable().CreateIfNotExists())
{
break;
}
}
catch
{
}
Thread.Sleep(10000);
}
client.Configuration.CreateIndexer().IndexChain(chain);
}
SaveChainCache(chain, configuration.LocalChain);
return(chain);
}).SingleInstance();
builder.RegisterApiControllers(Assembly.GetExecutingAssembly());
_container = builder.Build();
}
public QBitNinjaDependencyResolver(QBitNinjaConfiguration configuration, IDependencyResolver defaultResolver)
{
_defaultResolver = defaultResolver;
ContainerBuilder builder = new ContainerBuilder();
builder.Register(ctx => configuration).SingleInstance();
builder.Register(ctx => configuration.Indexer.CreateIndexerClient());
builder.Register(ctx =>
{
var client = ctx.Resolve <IndexerClient>();
ConcurrentChain chain = new ConcurrentChain(configuration.Indexer.Network);
LoadCache(chain, configuration.LocalChain);
var changes = client.GetChainChangesUntilFork(chain.Tip, false);
changes.UpdateChain(chain);
SaveChainCache(chain, configuration.LocalChain);
return(chain);
}).SingleInstance();
builder.RegisterApiControllers(Assembly.GetExecutingAssembly());
_container = builder.Build();
}
public static QBitNinjaConfiguration FromConfiguration()
{
var conf = new QBitNinjaConfiguration
{
Indexer = IndexerConfiguration.FromConfiguration(new ConfigurationManagerConfiguration()),
LocalChain = ConfigurationManager.AppSettings["LocalChain"],
ServiceBus = ConfigurationManager.AppSettings["ServiceBus"]
};
var nocache = ConfigurationManager.AppSettings["NoLocalChain"] == "true";
var qbitDirectory = QBitNinja.DefaultDataDirectory.GetDirectory("qbitninja", conf.Indexer.Network.ToString());
if (string.IsNullOrEmpty(conf.LocalChain))
{
conf.LocalChain = Path.Combine(qbitDirectory, "LocalChain.dat");
}
if (nocache)
{
conf.LocalChain = null;
}
conf.CoinbaseMaturity = conf.Indexer.Network.Consensus.CoinbaseMaturity;
return(conf);
}
private async Task LoadChain(QBitNinjaConfiguration configuration, IndexerClient client, ConcurrentChain chain, ChainSynchronizeStatus status)
{
await Task.Delay(1).ConfigureAwait(false);
LoadCache(chain, configuration.LocalChain, configuration.Indexer.Network);
status.FileCachedHeight = chain.Height;
var changes = client.GetChainChangesUntilFork(chain.Tip, false);
try
{
await changes.UpdateChain(chain, _Cts.Token);
}
catch (ArgumentException) //Happen when chain in table is corrupted
{
client.Configuration.GetChainTable().DeleteIfExists();
for (int i = 0; i < 20; i++)
{
try
{
if (client.Configuration.GetChainTable().CreateIfNotExists())
{
break;
}
}
catch
{
}
await Task.Delay(10000);
}
status.ReindexHeaders = true;
await client.Configuration.CreateIndexer().IndexChain(chain, _Cts.Token);
}
status.TableFetchedHeight = chain.Height;
SaveChainCache(chain, configuration.LocalChain);
status.Synchronizing = false;
Interlocked.Decrement(ref _UpdateChain);
}
public BlockEventManager(QBitNinjaConfiguration conf)
{
Configuration = conf;
Timeout = TimeSpan.FromMinutes(1);
}
public static void Register(HttpConfiguration config, QBitNinjaConfiguration QBitNinja)
{
Register(config, QBitNinja, true);
}
public QBitNinjaListener(QBitNinjaConfiguration configuration)
{
_Configuration = configuration;
}
