From e82efda6d6d62ceb7c097d2e18fac7f052806d55 Mon Sep 17 00:00:00 2001
From: yicheng <yicheng.fzu@gmail.com>
Date: Fri, 30 Nov 2018 22:16:10 +0800
Subject: [PATCH] Optimize: log in background queue

---
 ClashX/Basic/Logger.swift | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ClashX/Basic/Logger.swift b/ClashX/Basic/Logger.swift
index 43316af..032f342 100644
--- a/ClashX/Basic/Logger.swift
+++ b/ClashX/Basic/Logger.swift
@@ -36,7 +36,9 @@ class Logger {
     }
     
     static func log(msg:String ,level:ClashLogLevel = .unknow) {
-        shared.logToFile(msg: "[\(level.rawValue)] \(msg)", level: level)
+        DispatchQueue.global().async {
+            shared.logToFile(msg: "[\(level.rawValue)] \(msg)", level: level)
+        }
     }
     
     func logFilePath() -> String {