OnErrorAction

dynamo_runtime::utils::tasks::tracker

Trait OnErrorAction 

Source 
pub trait OnErrorAction:
    Send
    + Sync
    + Debug {
    // Required method
    fn execute<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        error: &'life1 Error,
        task_id: TaskId,
        attempt_count: u32,
        context: &'life2 TaskExecutionContext,
    ) -> Pin<Box<dyn Future<Output = ActionResult> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
}
Expand description

Trait for implementing custom error handling actions

This provides full access to the task execution context for complex error handling scenarios that don’t fit into the built-in response patterns.

Required Methods§

Source

fn execute<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, error: &'life1 Error, task_id: TaskId, attempt_count: u32, context: &'life2 TaskExecutionContext, ) -> Pin<Box<dyn Future<Output = ActionResult> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Execute custom error handling logic

§Arguments
  • error - The error that caused the task to fail
  • task_id - Unique identifier of the failed task
  • attempt_count - Number of times this task has been attempted (starts at 1)
  • context - Full execution context with access to scheduler, metrics, etc.
§Returns

ActionResult indicating what the TaskTracker should do next

Implementors§