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Only retry activity sending at most 3 times (#7)

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Nutomic 2022-11-21 14:38:39 +00:00 committed by GitHub
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1 changed files with 9 additions and 13 deletions
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src/core/activity_queue.rs
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@ -110,19 +110,15 @@ impl ActixJob for SendActivityTask {
type Future = Pin<Box<dyn Future<Output = Result<(), anyhow::Error>>>>;
const NAME: &'static str = "SendActivityTask";
/// With these params, retries are made at the following intervals:
/// 3s
/// 9s
/// 27s
/// 1m 21s
/// 4m 3s
/// 12m 9s
/// 36m 27s
/// 1h 49m 21s
/// 5h 28m 3s
/// 16h 24m 9s
const MAX_RETRIES: MaxRetries = MaxRetries::Count(10);
const BACKOFF: Backoff = Backoff::Exponential(3);
/// We need to retry activity sending in case the target instances is temporarily unreachable.
/// In this case, the task is stored and resent when the instance is hopefully back up. This
/// list shows the retry intervals, and which events of the target instance can be covered:
/// - 60s (one minute, service restart)
/// - 60min (one hour, instance maintenance)
/// - 60h (2.5 days, major incident with rebuild from backup)
/// TODO: make the intervals configurable
const MAX_RETRIES: MaxRetries = MaxRetries::Count(3);
const BACKOFF: Backoff = Backoff::Exponential(60);
fn run(self, state: Self::State) -> Self::Future {
Box::pin(async move { do_send(self, &state.client, state.timeout).await })