refactor: RetryPolicyをcommonパッケージのものに統一

2024-03-05 12:14:49 +09:00
parent 8c7133f233
commit 8f5c1715c3
4 changed files with 18 additions and 32 deletions
@@ -0,0 +1,11 @@
+package dev.usbharu.owl.common.retry
+
+import java.time.Instant
+import kotlin.math.pow
+import kotlin.math.roundToLong
+
+class ExponentialRetryPolicy(private val firstRetrySeconds: Int = 30) : RetryPolicy {
+    override fun nextRetry(now: Instant, attempt: Int): Instant =
+        now.plusSeconds(firstRetrySeconds.toDouble().pow(attempt + 1.0).roundToLong())
+
+}
@@ -16,5 +16,8 @@

 package dev.usbharu.owl.common.retry

+import java.time.Instant
+
 interface RetryPolicy {
+    fun nextRetry(now: Instant, attempt: Int): Instant
 }