Blocks until all earlier tasks have completed and then prevents further tasks from being run.

Transition the request to Clean without doing anything

A clean replay replays a request whose request counter is below the clean head in the request journal. Since the replayed request is clean, its effects are not persisted.

Check whether we're closing. Susceptible to race conditions; unless you're using using this as a flag to the retry lib or you really know what you're doing, prefer performUnlessClosing and friends.

track running futures on shutdown

set to true to get detailed information about all futures that did not complete during shutdown. if set to false, we don't do anything.

Performs the task given by f unless a shutdown has been initiated. The shutdown will only begin after f completes, but other tasks may execute concurrently with f, if started using this function, or one of the other variants (performUnlessClosingF and performUnlessClosingEitherT). The tasks are assumed to take less than closingTimeout to complete.

DO NOT CALL this.close as part of f, because it will result in a deadlock.

Performs the EitherT[Future] given by etf unless a shutdown has been initiated, in which case the provided error is returned instead. Both etf and the error are lazy; etf is only evaluated if there is no shutdown, the error only if we're shutting down. The shutdown will only begin after etf completes, but other tasks may execute concurrently with etf, 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.

DO NOT CALL this.close as part of etf, because it will result in a deadlock.

Performs the Future given by f unless a shutdown has been initiated. The future is lazy and not evaluated during shutdown. The shutdown will only begin after f completes, but other tasks may execute concurrently with f, if started using this function, or one of the other variants (performUnlessClosing and performUnlessClosingEitherT). The tasks are assumed to take less than closingTimeout to complete.

DO NOT CALL this.close as part of f, because it will result in a deadlock.

Immediately moves the request to Confirmed and register a timeout handler at the decision time with the request tracker to cover the case that the mediator does not send a mediator result.

Processes a request (Phase 3) and sends the response to the mediator if appropriate.

Processes a result message, commits the changes or rolls them back and emits events via the com.digitalasset.canton.participant.event.RecordOrderPublisher.

Register a task to run when shutdown is initiated.

You can use this for example to register tasks that cancel long-running computations, whose termination you can then wait for in "closeAsync".

Submits the request to the sequencer, using a recent topology snapshot and the current persisted state as an approximation to the future state at the assigned request timestamp.

Register the submission as in-flight, deduplicate it, and submit it. Errors after the registration are reported asynchronously only and return a scala.Right$. This ensures that every submission generates at most one rejection reason, namely through the timely rejection mechanism. In-flight tracking may concurrently remove the submission at any time and publish the timely rejection event instead of the actual error.