public static void Main()
{
var atomicCfg = new AtomicConfiguration
{
// Each node reserves 10 numbers to itself, so that 10 increments can be done locally,
// without communicating to other nodes. After that, another 10 elements are reserved.
AtomicSequenceReserveSize = 10
};
var cfg = new IgniteConfiguration
{
DiscoverySpi = new TcpDiscoverySpi
{
IpFinder = new TcpDiscoveryMulticastIpFinder
{
Endpoints = new[] { "127.0.0.1:47500" }
}
},
AtomicConfiguration = atomicCfg
};
using (var ignite = Ignition.Start(cfg))
{
Console.WriteLine();
Console.WriteLine(">>> Atomic sequence example started.");
IAtomicSequence atomicSequence =
ignite.GetAtomicSequence(AtomicSequenceIncrementAction.AtomicSequenceName, 0, true);
Console.WriteLine(">>> Atomic sequence initial value: " + atomicSequence.Read());
// Broadcast an action that increments AtomicSequence a number of times.
ignite.GetCompute().Broadcast(new AtomicSequenceIncrementAction());
// Actual value will depend on number of participating nodes.
Console.WriteLine("\n>>> Atomic sequence current value: " + atomicSequence.Read());
}
Console.WriteLine("\n>>> Check output on all nodes.");
Console.WriteLine("\n>>> Example finished, press any key to exit ...");
Console.ReadKey();
}
/// <summary>
/// Reads data from specified reader into current instance.
/// </summary>
/// <param name="r">The binary reader.</param>
private void ReadCore(BinaryReader r)
{
// Simple properties
_clientMode = r.ReadBooleanNullable();
IncludedEventTypes = r.ReadIntArray();
_metricsExpireTime = r.ReadTimeSpanNullable();
_metricsHistorySize = r.ReadIntNullable();
_metricsLogFrequency = r.ReadTimeSpanNullable();
_metricsUpdateFrequency = r.ReadTimeSpanNullable();
_networkSendRetryCount = r.ReadIntNullable();
_networkSendRetryDelay = r.ReadTimeSpanNullable();
_networkTimeout = r.ReadTimeSpanNullable();
WorkDirectory = r.ReadString();
Localhost = r.ReadString();
_isDaemon = r.ReadBooleanNullable();
_isLateAffinityAssignment = r.ReadBooleanNullable();
_failureDetectionTimeout = r.ReadTimeSpanNullable();
_clientFailureDetectionTimeout = r.ReadTimeSpanNullable();
_longQueryWarningTimeout = r.ReadTimeSpanNullable();
_isActiveOnStart = r.ReadBooleanNullable();
// Thread pools
_publicThreadPoolSize = r.ReadIntNullable();
_stripedThreadPoolSize = r.ReadIntNullable();
_serviceThreadPoolSize = r.ReadIntNullable();
_systemThreadPoolSize = r.ReadIntNullable();
_asyncCallbackThreadPoolSize = r.ReadIntNullable();
_managementThreadPoolSize = r.ReadIntNullable();
_dataStreamerThreadPoolSize = r.ReadIntNullable();
_utilityCacheThreadPoolSize = r.ReadIntNullable();
_queryThreadPoolSize = r.ReadIntNullable();
// Cache config
var cacheCfgCount = r.ReadInt();
CacheConfiguration = new List <CacheConfiguration>(cacheCfgCount);
for (int i = 0; i < cacheCfgCount; i++)
{
CacheConfiguration.Add(new CacheConfiguration(r));
}
// Discovery config
DiscoverySpi = r.ReadBoolean() ? new TcpDiscoverySpi(r) : null;
// Communication config
CommunicationSpi = r.ReadBoolean() ? new TcpCommunicationSpi(r) : null;
// Binary config
if (r.ReadBoolean())
{
BinaryConfiguration = BinaryConfiguration ?? new BinaryConfiguration();
if (r.ReadBoolean())
{
BinaryConfiguration.CompactFooter = r.ReadBoolean();
}
if (r.ReadBoolean())
{
BinaryConfiguration.NameMapper = BinaryBasicNameMapper.SimpleNameInstance;
}
}
// User attributes
UserAttributes = Enumerable.Range(0, r.ReadInt())
.ToDictionary(x => r.ReadString(), x => r.ReadObject <object>());
// Atomic
if (r.ReadBoolean())
{
AtomicConfiguration = new AtomicConfiguration
{
AtomicSequenceReserveSize = r.ReadInt(),
Backups = r.ReadInt(),
CacheMode = (CacheMode)r.ReadInt()
};
}
// Tx
if (r.ReadBoolean())
{
TransactionConfiguration = new TransactionConfiguration
{
PessimisticTransactionLogSize = r.ReadInt(),
DefaultTransactionConcurrency = (TransactionConcurrency)r.ReadInt(),
DefaultTransactionIsolation = (TransactionIsolation)r.ReadInt(),
DefaultTimeout = TimeSpan.FromMilliseconds(r.ReadLong()),
PessimisticTransactionLogLinger = TimeSpan.FromMilliseconds(r.ReadInt())
};
}
// Event storage
switch (r.ReadByte())
{
case 1: EventStorageSpi = new NoopEventStorageSpi();
break;
case 2:
EventStorageSpi = MemoryEventStorageSpi.Read(r);
break;
}
if (r.ReadBoolean())
{
MemoryConfiguration = new MemoryConfiguration(r);
}
// SQL
if (r.ReadBoolean())
{
SqlConnectorConfiguration = new SqlConnectorConfiguration(r);
}
// Persistence.
if (r.ReadBoolean())
{
PersistentStoreConfiguration = new PersistentStoreConfiguration(r);
}
}
/// <summary>
/// Reads data from specified reader into current instance.
/// </summary>
/// <param name="r">The binary reader.</param>
private void ReadCore(IBinaryRawReader r)
{
// Simple properties
_clientMode = r.ReadBooleanNullable();
IncludedEventTypes = r.ReadIntArray();
_metricsExpireTime = r.ReadTimeSpanNullable();
_metricsHistorySize = r.ReadIntNullable();
_metricsLogFrequency = r.ReadTimeSpanNullable();
_metricsUpdateFrequency = r.ReadTimeSpanNullable();
_networkSendRetryCount = r.ReadIntNullable();
_networkSendRetryDelay = r.ReadTimeSpanNullable();
_networkTimeout = r.ReadTimeSpanNullable();
WorkDirectory = r.ReadString();
Localhost = r.ReadString();
_isDaemon = r.ReadBooleanNullable();
_isLateAffinityAssignment = r.ReadBooleanNullable();
_failureDetectionTimeout = r.ReadTimeSpanNullable();
// Cache config
var cacheCfgCount = r.ReadInt();
CacheConfiguration = new List <CacheConfiguration>(cacheCfgCount);
for (int i = 0; i < cacheCfgCount; i++)
{
CacheConfiguration.Add(new CacheConfiguration(r));
}
// Discovery config
DiscoverySpi = r.ReadBoolean() ? new TcpDiscoverySpi(r) : null;
// Communication config
CommunicationSpi = r.ReadBoolean() ? new TcpCommunicationSpi(r) : null;
// Binary config
if (r.ReadBoolean())
{
BinaryConfiguration = BinaryConfiguration ?? new BinaryConfiguration();
if (r.ReadBoolean())
{
BinaryConfiguration.CompactFooter = r.ReadBoolean();
}
var typeCount = r.ReadInt();
if (typeCount > 0)
{
var types = new List <BinaryTypeConfiguration>(typeCount);
for (var i = 0; i < typeCount; i++)
{
types.Add(new BinaryTypeConfiguration
{
TypeName = r.ReadString(),
IsEnum = r.ReadBoolean(),
EqualityComparer = BinaryEqualityComparerSerializer.Read(r)
});
}
BinaryConfiguration.TypeConfigurations = types;
}
}
// User attributes
UserAttributes = Enumerable.Range(0, r.ReadInt())
.ToDictionary(x => r.ReadString(), x => r.ReadObject <object>());
// Atomic
if (r.ReadBoolean())
{
AtomicConfiguration = new AtomicConfiguration
{
AtomicSequenceReserveSize = r.ReadInt(),
Backups = r.ReadInt(),
CacheMode = (CacheMode)r.ReadInt()
};
}
// Tx
if (r.ReadBoolean())
{
TransactionConfiguration = new TransactionConfiguration
{
PessimisticTransactionLogSize = r.ReadInt(),
DefaultTransactionConcurrency = (TransactionConcurrency)r.ReadInt(),
DefaultTransactionIsolation = (TransactionIsolation)r.ReadInt(),
DefaultTimeout = TimeSpan.FromMilliseconds(r.ReadLong()),
PessimisticTransactionLogLinger = TimeSpan.FromMilliseconds(r.ReadInt())
};
}
// Swap
SwapSpaceSpi = SwapSpaceSerializer.Read(r);
}
/// <summary>
/// Reads data from specified reader into current instance.
/// </summary>
/// <param name="r">The binary reader.</param>
private void ReadCore(BinaryReader r)
{
// Simple properties
ClientMode = r.ReadBoolean();
IncludedEventTypes = r.ReadIntArray();
MetricsExpireTime = r.ReadLongAsTimespan();
MetricsHistorySize = r.ReadInt();
MetricsLogFrequency = r.ReadLongAsTimespan();
MetricsUpdateFrequency = r.ReadLongAsTimespan();
NetworkSendRetryCount = r.ReadInt();
NetworkSendRetryDelay = r.ReadLongAsTimespan();
NetworkTimeout = r.ReadLongAsTimespan();
WorkDirectory = r.ReadString();
Localhost = r.ReadString();
IsDaemon = r.ReadBoolean();
// Cache config
var cacheCfgCount = r.ReadInt();
CacheConfiguration = new List <CacheConfiguration>(cacheCfgCount);
for (int i = 0; i < cacheCfgCount; i++)
{
CacheConfiguration.Add(new CacheConfiguration(r));
}
// Discovery config
DiscoverySpi = r.ReadBoolean() ? new TcpDiscoverySpi(r) : null;
// Binary config
if (r.ReadBoolean())
{
BinaryConfiguration = BinaryConfiguration ?? new BinaryConfiguration();
BinaryConfiguration.CompactFooter = r.ReadBoolean();
}
// User attributes
UserAttributes = Enumerable.Range(0, r.ReadInt())
.ToDictionary(x => r.ReadString(), x => r.ReadObject <object>());
// Atomic
if (r.ReadBoolean())
{
AtomicConfiguration = new AtomicConfiguration
{
AtomicSequenceReserveSize = r.ReadInt(),
Backups = r.ReadInt(),
CacheMode = (CacheMode)r.ReadInt()
};
}
// Tx
if (r.ReadBoolean())
{
TransactionConfiguration = new TransactionConfiguration
{
PessimisticTransactionLogSize = r.ReadInt(),
DefaultTransactionConcurrency = (TransactionConcurrency)r.ReadInt(),
DefaultTransactionIsolation = (TransactionIsolation)r.ReadInt(),
DefaultTimeout = TimeSpan.FromMilliseconds(r.ReadLong()),
PessimisticTransactionLogLinger = TimeSpan.FromMilliseconds(r.ReadInt())
};
}
}
