TODO(#16601) Make this method private once PerformUnlessClosing doesn't need it any more

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

Deletes all commitments whose period ends at or before the given timestamp.

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

Set this to true to get detailed information about all futures that did not complete during shutdown.

Use this method to create a PromiseUnlessShutdown that will automatically be cancelled when the close context is closed. This allows proper clean up of stray promises when the node is transitioning to a passive state.

Note: you should *not* invoke success on the returned promise but rather use trySuccess. The reason is that the call to success may fail in case of shutdown.

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

Returns, if exists, a list containing all commitments originating from the given participant that overlap the given period. Does not delete them from the queue.

When the period covers a single reconciliation interval, there should be only one such commitment if the counter participant is correct; otherwise, the counter participant is malicious. The method is unaware of reconciliation intervals, however, thus cannot distinguish malicious behavior, and leaves this up to the caller. The caller (who has access to the reconciliation interval duration) should signal malicious behavior by emitting an AcsCommitmentAlarm if the list contains more than one element. Even with possible malicious behavior, the list of commitments might still be useful to the caller, for example if the list contains the expected commitment among all unexpected ones.

However, the period passed to the method can cover several reconciliation intervals (e.g., when the caller participant hasn't heard from the sequencer in a while, and thus did not observe intermediate ticks). But the counter participant might have sent commitments for several reconciliation intervals in the period. Thus, in this case, the method returns a list and there is no malicious behavior.

Returns all commitments whose period ends at or before the given timestamp.

Does not delete them from the queue.

Returns all commitments whose period ends at or after the given timestamp.

Does not delete them from the queue.

TODO(#16601) Make this method private once PerformUnlessClosing doesn't need it any more

Schedules the given task to be run upon closing.

Register a task to run when closing is initiated, or run it immediately if closing is already ongoing. Unlike runOnClose, this method does not guarantee that this task will have run by the time the LifeCycleManager's closeAsync method completes or AutoCloseable's close returns. This is because the task is run immediately if the component has already been closed.

Variant of runOnOrAfterClose that does not return a com.digitalasset.canton.lifecycle.LifeCycleRegistrationHandle.

Runs the computation f only if the component is not yet closing. If so, the component will delay releasing its resources until f has completed (as defined by the com.digitalasset.canton.util.Thereafter instance) or the synchronizeWithClosingPatience has elapsed.

DO NOT CALL this.close as part of f, because it will result in a deadlock. DO NOT PUT retries, especially indefinite ones, inside f.

Convenience method for synchronizing on Futures instead of FutureUnlessShutdowns. Equivalent to

synchronizeWithClosing(name)(FutureUnlessShutdown.outcomeF(f))

Runs the computation f only if the component is not yet closing. If so, the component will delay releasing its resources until f has finished or the synchronizeWithClosingPatience has elapsed.

DO NOT CALL this.close as part of f, because it will result in a deadlock. DO NOT PUT retries, especially indefinite ones, inside f.

Runs the computation f only if the component is not yet closing. If so, the component will delay releasing its resources until f has completed (as defined by the com.digitalasset.canton.util.Thereafter instance) or the synchronizeWithClosingPatience has elapsed.

DO NOT CALL this.close as part of f, because it will result in a deadlock. DO NOT PUT retries, especially indefinite ones, inside f.

Runs the computation fa unless isClosing returns true.

This method does not delay the closing while fa is running, unlike the methods in HasSynchronizeWithClosing. Accordingly, this method is useful for intermittent checks whether the result of the computation is still relevant.