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package sequencing

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Package Members

  1. package admin
  2. package authentication
  3. package config
  4. package integrations
  5. package sequencer
  6. package service

Type Members

  1. trait CantonNodeWithSequencerParameters extends CantonNodeParameters with SequencerParameters
  2. class EnterpriseDomainNodeSequencerRuntimeFactory extends SequencerRuntimeFactory
  3. sealed trait EnterpriseSequencerConfig extends SequencerConfig
  4. class EnterpriseSequencerNodeFactory extends Factory[SequencerNodeConfig]
  5. class HASequencerExclusiveStorageNotifier extends NamedLogging

    The HA-sequencer exclusive storage notifier allows components dependent on exclusive storage to register for notifications when exclusive-storage failover occurs, so that exclusive storage writes can be moved to the active instance.

    The HA-sequencer exclusive storage notifier allows components dependent on exclusive storage to register for notifications when exclusive-storage failover occurs, so that exclusive storage writes can be moved to the active instance.

    This allows building exclusive storage before components depending on exclusive storage and to register for notifications in a delayed fashion after those components have been created.

  6. class HASequencerWriterStoreFactory extends SequencerWriterStoreFactory with FlagCloseable with HasCloseContext with NamedLogging

    sequencer.store.SequencerWriterStore factory using resource.DbStorageMulti to ensure each writer has a unique instance index and that all sensitive writes are performed while holding an exclusive lock for that instance index.

  7. sealed trait RemoteSequencerConfig extends AnyRef
  8. case class SequencerAuthenticationConfig(agreementManager: Option[ServiceAgreementManager], nonceExpirationTime: NonNegativeFiniteDuration, tokenExpirationTime: NonNegativeFiniteDuration) extends Product with Serializable
  9. abstract class SequencerDriverApiConformanceTest[DriverConfigType] extends AsyncWordSpec with Matchers with BeforeAndAfterAll
  10. class SequencerNode extends CantonNode with NamedLogging with HasUptime
  11. class SequencerNodeBootstrap extends CantonNodeBootstrapBase[SequencerNode, SequencerNodeConfig, SequencerNodeParameters] with FlagCloseable with HasCloseContext
  12. case class SequencerNodeInitConfig(connection: DbLockedConnectionConfig = DbLockedConnectionConfig(passiveCheckPeriod = PositiveFiniteDuration.ofSeconds(5))) extends InitConfigBase with Product with Serializable

    Sequencers nodes use an exclusive lock to synchronize many Sequencer replicas being initialized while sharing the same database (assuming using a storage backend which supports locks: Postgres, Oracle).

    Sequencers nodes use an exclusive lock to synchronize many Sequencer replicas being initialized while sharing the same database (assuming using a storage backend which supports locks: Postgres, Oracle). This connection configuration will adjust the properties of this database lock.

  13. case class SequencerNodeParameters(general: General, protocol: Protocol, maxBurstFactor: PositiveDouble) extends CantonNodeParameters with HasGeneralCantonNodeParameters with HasProtocolCantonNodeParameters with CantonNodeWithSequencerParameters with Product with Serializable
  14. trait SequencerParameters extends AnyRef
  15. class SequencerRuntime extends FlagCloseable with HasCloseContext with NamedLogging

    Run a sequencer and its supporting services.

  16. trait SequencerRuntimeFactory extends AnyRef

Value Members

  1. val DefaultStalenessDuration: FiniteDuration

    If a participant hasn't been active within this duration they are considered stale.

    If a participant hasn't been active within this duration they are considered stale. This allows deleting them from the Sequencer without any overrides.

  2. object EnterpriseSequencerConfig
  3. object EnterpriseSequencerFactory
  4. object HASequencerExclusiveStorageNotifier
  5. object RemoteSequencerConfig
  6. object SequencerAuthenticationConfig extends Serializable
  7. object SequencerDriverApiConformanceTest extends Serializable
  8. object SequencerNodeBootstrap
  9. object SequencerRuntimeFactory

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