class DomainRouter extends FlagCloseable with NamedLogging
The domain router routes transaction submissions from upstream to the right domain.
Submitted transactions are inspected for which domains are involved based on the location of the involved contracts.
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- new DomainRouter(participantId: ParticipantId, connectedDomains: () => Set[DomainId], domainOfContract: (LfContractId) => OptionT[Future, DomainId], recoveredDomainOfAlias: (DomainAlias) => Option[DomainId], domainsOfSubmittersAndInformees: (Set[LfPartyId], Set[LfPartyId]) => EitherT[Future, TransactionRoutingError, NonEmptySet[DomainId]], priorityOfDomain: (DomainId) => Int, submit: (DomainId) => (SubmitterInfo, TransactionMeta, WellFormedTransaction[WithoutSuffixes], TraceContext) => EitherT[Future, TransactionRoutingError, Future[TransactionSubmitted]], transfer: (TransferArgs) => EitherT[Future, TransactionRoutingError, Unit], snapshot: (DomainId) => Option[TopologySnapshot], autoTransferTransaction: Boolean, timeouts: ProcessingTimeout, loggerFactory: NamedLoggerFactory)(implicit ec: ExecutionContext)
- submit
Submits the given transaction to the given domain. The outer future completes after the submission has been registered as in-flight. The inner future completes after the submission has been sequenced or if it will never be sequenced.
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funless a shutdown has been initiated.Performs the task given by
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Performs the EitherT[Future] given by
etfunless a shutdown has been initiated, in which case the provided error is returned instead.Performs the EitherT[Future] given by
etfunless a shutdown has been initiated, in which case the provided error is returned instead. Bothetfand the error are lazy;etfis only evaluated if there is no shutdown, the error only if we're shutting down. The shutdown will only begin afteretfcompletes, but other tasks may execute concurrently withetf, if started using this function, or one of the other variants (performUnlessClosing and performUnlessClosingF). The tasks are assumed to take less than closingTimeout to complete.- etf
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- def submitTransaction(submitterInfo: SubmitterInfo, transactionMeta: TransactionMeta, transaction: LfSubmittedTransaction)(implicit traceContext: TraceContext): EitherT[Future, TransactionRoutingError, Future[TransactionSubmitted]]
Submits a transaction to an appropriate domain.
Submits a transaction to an appropriate domain. The domain is chosen as follows: 1. Domain of all input contracts (fail if there is more than one) 2. Domain whose alias equals the workflow id 3. An arbitrary domain to which the submitter can submit and on which all informees have active participants
- def submitTransactionSingleDomain(submitterInfo: SubmitterInfo, transactionMeta: TransactionMeta, wfTransaction: WellFormedTransaction[WithoutSuffixes], submitters: Set[LfPartyId], inputContractIds: Set[LfContractId], informees: Set[LfPartyId])(implicit traceContext: TraceContext): EitherT[Future, TransactionRoutingError, Future[TransactionSubmitted]]
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