From 6534b8177f6ae8e8c6c2de928e0430bc809e60b7 Mon Sep 17 00:00:00 2001
From: Him188 <Him188@mamoe.net>
Date: Fri, 16 Apr 2021 12:52:10 +0800
Subject: [PATCH] Fix 100% CPU on start, fix #1193

---
 backend/mirai-console/src/util/CoroutineScopeUtils.kt | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/backend/mirai-console/src/util/CoroutineScopeUtils.kt b/backend/mirai-console/src/util/CoroutineScopeUtils.kt
index 8d12eeae4..490bbfe73 100644
--- a/backend/mirai-console/src/util/CoroutineScopeUtils.kt
+++ b/backend/mirai-console/src/util/CoroutineScopeUtils.kt
@@ -68,16 +68,13 @@ internal class TimedTask(
         // `delay` always checks for cancellation
         lastChangedTime.loop { last ->
             val current = currentTimeMillis()
-            if (last == UNCHANGED) {
-                runIgnoreException<CancellationException> {
-                    delay(3.seconds) // accuracy not necessary
-                } ?: return@launch
-                return@loop
-            }
             if (current - last > intervalMillis) {
                 if (!lastChangedTime.compareAndSet(last, UNCHANGED)) return@loop
                 action()
             }
+            runIgnoreException<CancellationException> {
+                delay(3.seconds) // accuracy not necessary
+            } ?: return@launch
         }
     }
 }