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-rw-r--r--packages/taler-wallet-core/src/util/retries.ts9
1 files changed, 7 insertions, 2 deletions
diff --git a/packages/taler-wallet-core/src/util/retries.ts b/packages/taler-wallet-core/src/util/retries.ts
index cac7b1b52..8dec22bed 100644
--- a/packages/taler-wallet-core/src/util/retries.ts
+++ b/packages/taler-wallet-core/src/util/retries.ts
@@ -32,11 +32,13 @@ export interface RetryInfo {
export interface RetryPolicy {
readonly backoffDelta: Duration;
readonly backoffBase: number;
+ readonly maxTimeout: Duration;
}
const defaultRetryPolicy: RetryPolicy = {
backoffBase: 1.5,
backoffDelta: { d_ms: 200 },
+ maxTimeout: { d_ms: 6000 },
};
export function updateRetryInfoTimeout(
@@ -51,8 +53,11 @@ export function updateRetryInfoTimeout(
r.nextRetry = { t_ms: "never" };
return;
}
+
+ const nextIncrement = p.backoffDelta.d_ms * Math.pow(p.backoffBase, r.retryCounter)
+
const t =
- now.t_ms + p.backoffDelta.d_ms * Math.pow(p.backoffBase, r.retryCounter);
+ now.t_ms + (p.maxTimeout.d_ms === "forever" ? nextIncrement : Math.min(p.maxTimeout.d_ms, nextIncrement));
r.nextRetry = { t_ms: t };
}
@@ -68,7 +73,7 @@ export function getRetryDuration(
return { d_ms: "forever" };
}
const t = p.backoffDelta.d_ms * Math.pow(p.backoffBase, r.retryCounter);
- return { d_ms: t };
+ return { d_ms: p.maxTimeout.d_ms === "forever" ? t : Math.min(p.maxTimeout.d_ms, t) };
}
export function initRetryInfo(