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RetryScanner

alun_task

Struct RetryScanner 

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pub struct RetryScanner { /* private fields */ }
Expand description

重试扫描器

定期从 TaskStorage 扫描可重试任务，计算延迟后重新推入 Kafka。 不持有 SQL——扫描逻辑完全由 TaskStorage::scan_retryable_tasks() 实现。

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impl RetryScanner

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pub fn new( brokers: &str, storage: Arc<dyn TaskStorage>, registry: HandlerRegistry, interval_secs: u64, max_batch_size: usize, ) -> Result<Self, String>

创建重试扫描器

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pub async fn run(&self)

启动扫描循环

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pub fn stop(&self)

停止扫描循环

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