ITransactionClient
interface Executes delegates using Orleans transaction semantics.
Microsoft.Orleans.Transactions
10.0.0 · net10.0
Orleans
TransactionAttribute
class The TransactionAttribute attribute is used to mark methods that start and join transactions.
TransactionOption
enum Specifies how a method call or delegate interacts with an ambient transaction.
TransactionOptionAlias
enum Provides compatibility aliases for
TransactionOption values. TransactionRequest
class Base type for generated transactional request invokers which return a
System.Threading.Tasks.ValueTask. TransactionRequest<TResult>
class Base type for generated transactional request invokers which return a
System.Threading.Tasks.ValueTask. TransactionRequestBase
class Provides transaction propagation and resolution for generated grain request invokers.
TransactionResponse
class Wraps a response together with the transaction information produced by an invocation.
TransactionTaskRequest
class Base type for generated transactional request invokers which return a
System.Threading.Tasks.Task. TransactionTaskRequest<TResult>
class Base type for generated transactional request invokers which return a
System.Threading.Tasks.Task. UseExclusiveLockAttribute
class The UseExclusiveLock attribute is used to mark transactional methods that should acquire exclusive locks even for read operations. This prevents frequent lock upgrade conflicts under high contention.
Orleans.Configuration
TransactionalStateOptions
class Configures transaction processing for transactional state.
Orleans.Hosting
ClientBuilderExtensions
class Provides transaction configuration extensions for
IClientBuilder. SiloBuilderExtensions
class Provides transaction configuration extensions for
ISiloBuilder. TransactionsServiceCollectionExtensions
classMicrosoft.Extensions.DependencyInjection.IServiceCollection extensions. Orleans.Transactions
CausalClock
class Provides monotonically increasing UTC timestamps and merges timestamps from distributed participants.
Clock
class Provides time from the system clock.
DefaultTransactionDataCopier<TData>
class Copies transaction data using the Orleans serialization system.
IClock
interface Provides the current Coordinated Universal Time.
IdComparer
class Compares participant identifiers by resource name and grain reference.
ITransactionAgent
interface Coordinates transaction creation, resolution, and abortion for a silo.
ITransactionalStateStorageEvents<TState>
interface Receives transactional state changes which are accumulated into a storage batch.
ITransactionOverloadDetector
interface Detects when the transaction start rate exceeds the configured load-shedding limit.
NamedTransactionalStateStorageFactory
class Creates transactional state storage using named transactional storage factories or grain storage providers.
OperationState
class Stores the commit operation associated with a transaction record.
OrleansBrokenTransactionLockException
class Signifies that the executing transaction has aborted because its execution lock was broken
OrleansCascadingAbortException
class Signifies that the executing transaction has aborted because a dependent transaction aborted.
OrleansOrphanCallException
class Signifies that the executing transaction has aborted because a method did not await all its pending calls.
OrleansReadOnlyViolatedException
class Signifies that the executing read-only transaction has aborted because it attempted to write to a grain.
OrleansStartTransactionFailedException
class Signifies that the runtime was unable to start a transaction.
OrleansTransactionAbortedException
class Signifies that the executing transaction has aborted.
OrleansTransactionException
class Base class for all transaction exceptions
OrleansTransactionInDoubtException
class Signifies that the runtime is unable to determine whether a transaction has committed.
OrleansTransactionLockUpgradeException
class Signifies that the executing transaction has aborted because it could not upgrade some lock
OrleansTransactionOverloadException
class Signifies that transaction runtime is overloaded
OrleansTransactionPrepareTimeoutException
class Signifies that the executing transaction has aborted because the TM did not receive all prepared messages in time
OrleansTransactionsDisabledException
class Orleans transactions are disabled.
OrleansTransactionServiceNotAvailableException
class Signifies that a required transaction service is unavailable.
OrleansTransactionTransientFailureException
class Signifies that the executing transaction has aborted because some possibly transient problem, such as internal timeouts for locks or protocol responses, or speculation failures.
ParticipantId
struct Identifies a transaction participant and the protocol roles which it supports.
ParticipantRoleExtensions
class Provides operations for inspecting and selecting transaction participants by protocol role.
Role
enum Specifies the roles which a participant can perform in the transaction commit protocol.
TransactionAgentStatistics
class Records cumulative transaction-agent outcomes and publishes them as Orleans metrics.
TransactionalResourceExtension
class Dispatches transaction protocol messages to transactional resources registered on the current grain.
TransactionalState<TState>
class Provides a stateful facet which participates in Orleans transactions.
TransactionalStateAttributeMapper
class Maps
TransactionalStateAttribute parameters to transactional state instances. TransactionalStateAttributeMapper<TAttribute>
class Maps transactional state facet attributes to transactional state instances.
TransactionalStateFactory
class Creates and initializes transactional state facets for the current grain activation.
TransactionalStateRecord<TState>
class Represents transactional state stored using an
IGrainStorage provider. TransactionalStatus
enum Describes the outcome of a transaction protocol operation.
TransactionalStatusExtensions
class Provides operations for interpreting transaction statuses.
TransactionCommitter<TService>
class Enlists service operations as storage preconditions which execute during commit before the durable commit decision.
TransactionCommitterFactory
class Creates transaction committers for the current grain activation.
TransactionContext
class Provides access to the transaction associated with the current asynchronous execution context.
TransactionInfo
class Carries the identity, timing, participant access, and commit state of a transaction.
TransactionManagerExtension
class Dispatches transaction coordination messages to transaction managers registered on the current grain.
TransactionOverloadDetector
class Detects transaction overload using a weighted transaction start rate sampled over time.
TransactionRateLoadSheddingOptions
class Configures load shedding based on the transaction start rate.
TransactionTimeProviderNames
class Service key used to resolve the transactions subsystem's
System.TimeProvider from keyed dependency injection. See TimeProviderNames for the core runtime areas. Orleans.Transactions.Abstractions
AccessCounter
struct Counts read and write accesses on a transaction participant.
CommitRecord
class Records the timestamp and write participants for a committed transaction.
INamedTransactionalStateStorageFactory
interface Factory which creates an ITransactionalStateStorage by name.
ITransactionAgentStatistics
interface Tracks transaction agent activity.
ITransactionalResource
interface Interface that allows a component to be a transaction participant.
ITransactionalResourceExtension
interface Defines the grain extension used to dispatch transaction protocol messages to named transactional resources.
ITransactionalState<TState>
interface State that respects Orleans transaction semantics, and allows read/write locking
ITransactionalStateConfiguration
interface Configures a transactional state facet.
ITransactionalStateFactory
interface Creates transactional state facets for grain activations.
ITransactionalStateStorage<TState>
interface Storage interface for transactional state
ITransactionalStateStorageFactory
interface Creates transactional state storage instances for grain activations.
ITransactionCommitOperation<TService>
interface Defines an operation which is applied to a service when a transaction commits.
ITransactionCommitter<TService>
interface Enlists service operations which are applied when their transactions commit.
ITransactionCommitterConfiguration
interface Configures a transaction committer facet.
ITransactionCommitterFactory
interface Creates transaction committer facets for grain activations.
ITransactionDataCopier<TData>
interface Creates independent copies of data used by transactions.
ITransactionManager
interface Coordinates the prepare and commit protocol for a transaction.
ITransactionManagerExtension
interface Defines the grain extension used to dispatch transaction protocol messages to named transaction managers.
PendingTransactionState<TState>
class Represents a state version prepared by a transaction but not yet committed.
TransactionalStateAttribute
class Identifies a grain constructor parameter as a transactional state facet.
TransactionalStateConfiguration
class Contains the configuration used to create a transactional state facet.
TransactionalStateExtensions
class Provides convenience methods for working with transactional state.
TransactionalStateMetaData
class Metadata is stored in storage, as a JSON object
TransactionalStorageLoadResponse<TState>
class Represents the authoritative transactional state loaded from durable storage.
TransactionCommitterAttribute
class Identifies a grain constructor parameter as a transaction committer facet.