From ae411ce82922f36e53b9615c8aa1e96a597fadb8 Mon Sep 17 00:00:00 2001
From: LamGC <lam827@lamgc.net>
Date: Wed, 29 Jun 2022 03:06:15 +0800
Subject: [PATCH] =?UTF-8?q?refactor(metrics):=20=E8=B0=83=E6=95=B4=20Metri?=
 =?UTF-8?q?csHttpServer=20=E6=B3=A8=E5=86=8C=E5=85=B3=E9=97=AD=E9=92=A9?=
 =?UTF-8?q?=E5=AD=90=E7=9A=84=E6=97=B6=E6=9C=BA.?=
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将关闭钩子的时机调整到 main 方法中, 可以减少多余的钩子注册(比如测试时无需注册钩子, 却还是注册了).
---
 scalabot-app/src/main/kotlin/AppMain.kt | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/scalabot-app/src/main/kotlin/AppMain.kt b/scalabot-app/src/main/kotlin/AppMain.kt
index ff0dd5d..41db020 100644
--- a/scalabot-app/src/main/kotlin/AppMain.kt
+++ b/scalabot-app/src/main/kotlin/AppMain.kt
@@ -33,7 +33,7 @@ fun main(args: Array<String>): Unit = runBlocking {
 
     val launcher = Launcher()
         .registerShutdownHook()
-    startMetricsServer()
+    startMetricsServer()?.registerShutdownHook()
     if (!launcher.launch()) {
         exitProcess(1)
     }
@@ -57,7 +57,6 @@ internal fun startMetricsServer(config: MetricsConfig = Const.config.metrics): H
 
     val httpServer = builder
         .build()
-        .registerShutdownHook()
     log.info { "运行指标服务器已启动. (Port: ${httpServer.port})" }
     return httpServer
 }