TransactionInfo Methods

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

Fork

public TransactionInfo Fork()

Creates transaction information for a forked call and records that the call is pending.

A new transaction branch containing the transaction-wide metadata from this instance.

public void Join(TransactionInfo x)

Queues a completed transaction branch for reconciliation with this instance.

public OrleansTransactionAbortedException? MustAbort(Serializer<OrleansTransactionAbortedException> serializer)

Determines whether the transaction must abort because an exception was recorded or forked calls remain outstanding.

serializerSerializer<OrleansTransactionAbortedException>: The serializer used to deserialize a recorded transaction exception.

The recorded abort exception, an orphan-call exception for outstanding calls, or null when the transaction has no mandatory abort condition.

public void ReconcilePending()

Merges all joined transaction branches and updates the outstanding-call count.

public void RecordException(Exception e, Serializer<OrleansTransactionAbortedException> sm)

Records the first exception raised by transaction execution as a serialized transaction abort exception.

eException: The exception raised during transaction execution.
smSerializer<OrleansTransactionAbortedException>: The serializer used to store the exception for transaction propagation.

public void RecordRead(ParticipantId id, DateTime minTime)

Records a participant read and advances the transaction timestamp when required.

idParticipantId: The participant which was read.
minTimeDateTime: The minimum timestamp which the transaction must observe after the read.

public void RecordWrite(ParticipantId id, DateTime minTime)

Records a participant write and advances the transaction timestamp when required.

idParticipantId: The participant which was written.
minTimeDateTime: The minimum timestamp which the transaction must observe after the write.

override

public override string ToString()

Returns a diagnostic representation of the transaction and its participant accesses.

A string containing transaction timing, outcome state, and participant access counts.