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refactor(outbox): share domain backoff policy

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2026-04-13 20:54:38 +08:00
parent 7f8143e3ac
commit a94de1b32b
4 changed files with 65 additions and 22 deletions
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8
supply-api/internal/domain/outbox.go
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@@ -148,8 +148,8 @@ func (p *OutboxProcessor) handleFailure(ctx context.Context, event *OutboxEvent,
}
} else {
// 计算下次重试时间（指数退避）
backoffSeconds := calculateBackoff(event.RetryCount, event.MaxRetries)
nextRetry := time.Now().Add(time.Duration(backoffSeconds) * time.Second)
backoffSeconds := CalculateOutboxBackoff(event.RetryCount, event.MaxRetries)
nextRetry := time.Now().Add(time.Duration(backoffSeconds) * time.Second)
// 在存储层更新重试状态（这里简化处理）
if err := p.eventStore.MarkFailed(ctx, event.EventID, publishErr.Error()); err != nil {
@@ -162,8 +162,8 @@ func (p *OutboxProcessor) handleFailure(ctx context.Context, event *OutboxEvent,
}
}
// calculateBackoff 计算指数退避时间
func calculateBackoff(retryCount, maxRetries int) int {
// CalculateOutboxBackoff 计算指数退避时间
func CalculateOutboxBackoff(retryCount, maxRetries int) int {
backoff := DefaultInitialBackoffSeconds * int(math.Pow(2, float64(retryCount-1)))
if backoff > DefaultMaxBackoffSeconds {
backoff = DefaultMaxBackoffSeconds