Module transact::scheduler

Batch scheduling with transaction execution APIs

A Scheduler is used to execute one or more Batch objects, receiving a BatchExecutionResult as a result of the execution of a Batch. A Batch contains one or more Transaction objects; each Transaction within a Batch is executed and then consolidated to generate a BatchExecutionResult.

In order for a Scheduler to execute batches, its associated SchedulerExecutionInterface must be consumed by a component responsible for iterating over the Transactions and providing ExecutionTaskCompletionNotifications back to the Scheduler via the SchedulerExecutionInterface.

Modules

multi	A Scheduler which runs multiple sub-schedulers. The primary purpose of the MultiScheduler is for testing; it enables running multiple schedulers in parallel to verify that they all produce the same results for a given workload.
parallel
serial	A Scheduler which schedules transaction for execution one at time.

Structs

BatchExecutionResult	Result of executing a batch.
ExecutionTask	A transation and associated information required to execute it.
InvalidTransactionResult

Enums

ExecutionTaskCompletionNotification
SchedulerError

Traits

ExecutionTaskCompletionNotifier	Allows sending a notification to the scheduler that execution of a task has completed.
Scheduler	Schedules batches and transactions and returns execution results.