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OrchestrationExecutor

dapr_durabletask::worker

Struct OrchestrationExecutor 

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pub struct OrchestrationExecutor;
Expand description

Executes orchestrator functions by replaying history and processing new events.

The executor follows the durable task replay model:

  1. Process old (past) events to pre-populate completed tasks
  2. Process new events to deliver results and external events
  3. Run the orchestrator function (unless suspended, terminated, or already complete)
  4. Collect pending actions and build the response

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impl OrchestrationExecutor

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pub async fn execute( orchestrator_fn: &OrchestratorFn, instance_id: &str, old_events: Vec<HistoryEvent>, new_events: Vec<HistoryEvent>, completion_token: String, options: &WorkerOptions, propagated_history: Option<PropagatedHistory>, ) -> Result<WorkflowResponse>

Execute an orchestrator function by replaying history and processing new events.

Returns a WorkflowResponse with the actions to take.

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