TransactionInfo

class

Namespace: Orleans.Transactions

Carries the identity, timing, participant access, and commit state of a transaction.

[Orleans.GenerateSerializer]
public sealed class TransactionInfo

Constructors

TransactionInfo Initializes an empty transaction information instance.
TransactionInfo(Guid, DateTime, DateTime, bool) Initializes transaction information with its identity and scheduling timestamps.
TransactionInfo(TransactionInfo) Initializes a transaction branch with the transaction-wide metadata from another instance.

Id Gets the string representation of the transaction identifier.
IsReadOnly Gets a value indicating whether the transaction is declared read-only.
OriginalException Gets or sets the serialized first exception which requires the transaction to abort.
Participants Gets participant access counts keyed by participant identifier.
Priority Gets or sets the timestamp used to order the transaction when acquiring participant locks.
TimeStamp Gets or sets the transaction's causal timestamp, which advances to include participant timestamps.
TransactionId Gets the unique transaction identifier.
TryToCommit Gets a value indicating whether the transaction delegate voted to commit.
UseExclusiveLock Gets or sets a value indicating whether participant reads acquire exclusive locks.

Fork Creates transaction information for a forked call and records that the call is pending.
Join(TransactionInfo) Queues a completed transaction branch for reconciliation with this instance.
MustAbort(Serializer<OrleansTransactionAbortedException>) Determines whether the transaction must abort because an exception was recorded or forked calls remain outstanding.
ReconcilePending Merges all joined transaction branches and updates the outstanding-call count.
RecordException(Exception, Serializer<OrleansTransactionAbortedException>) Records the first exception raised by transaction execution as a serialized transaction abort exception.
RecordRead(ParticipantId, DateTime) Records a participant read and advances the transaction timestamp when required.
RecordWrite(ParticipantId, DateTime) Records a participant write and advances the transaction timestamp when required.
ToString Returns a diagnostic representation of the transaction and its participant accesses.

PendingCalls Gets or sets the number of forked calls which have not yet been reconciled.