From e69697300a5e238433faf2e3d1f6e54645a5a1bc Mon Sep 17 00:00:00 2001
From: Yuqian Yang <crupest@crupest.life>
Date: Wed, 30 Apr 2025 00:20:23 +0800
Subject: HALF WORK!: 2025-5-10

---
 services/docker/mail-server/aws-sendmail/logger.ts | 16 ++--------------
 1 file changed, 2 insertions(+), 14 deletions(-)

(limited to 'services/docker/mail-server/aws-sendmail/logger.ts')

diff --git a/services/docker/mail-server/aws-sendmail/logger.ts b/services/docker/mail-server/aws-sendmail/logger.ts
index 3a0cff6..160d70a 100644
--- a/services/docker/mail-server/aws-sendmail/logger.ts
+++ b/services/docker/mail-server/aws-sendmail/logger.ts
@@ -1,7 +1,6 @@
 import * as path from "@std/path";
-import { generateTimeStringForFileName } from "./base.ts";
-
 
+import { createSingleton, generateTimeStringForFileName } from "./util.ts";
 
 export class Logger {
   constructor(public readonly path: string) {}
@@ -48,15 +47,4 @@ export class Logger {
   }
 }
 
-let _logger: Logger | null = null;
-
-export function getLogger(): Logger {
-  if (_logger == null) {
-    throw new Error("No logger is set now.");
-  }
-  return _logger;
-}
-
-export function setLogger(logger: Logger | null) {
-  _logger = logger;
-}
+export const [getLogger, setLogger] = createSingleton<Logger>("Logger");
-- 
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