From 1a38ff81b8f55b356e997038e0fe27d3a1dd0675 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E5=9B=BD=E4=BC=9F?= <366193849@qq.com>
Date: Thu, 23 Sep 2021 13:40:47 +0800
Subject: [PATCH] =?UTF-8?q?=E5=BA=94vs=E6=8F=90=E7=A4=BA=E4=BF=AE=E6=94=B9?=
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---
 FastGithub.DomainResolve/DomainResolver.cs        | 2 +-
 FastGithub.HttpServer/RequestLoggingMilldeware.cs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/FastGithub.DomainResolve/DomainResolver.cs b/FastGithub.DomainResolve/DomainResolver.cs
index 3d93b9c..170600b 100644
--- a/FastGithub.DomainResolve/DomainResolver.cs
+++ b/FastGithub.DomainResolve/DomainResolver.cs
@@ -82,7 +82,7 @@ namespace FastGithub.DomainResolve
             var semaphore = this.semaphoreSlims.GetOrAdd(domain, _ => new SemaphoreSlim(1, 1));
             try
             {
-                await semaphore.WaitAsync();
+                await semaphore.WaitAsync(CancellationToken.None);
                 return await this.ResolveCoreAsync(domain, cancellationToken);
             }
             finally
diff --git a/FastGithub.HttpServer/RequestLoggingMilldeware.cs b/FastGithub.HttpServer/RequestLoggingMilldeware.cs
index 2f416c7..5694bad 100644
--- a/FastGithub.HttpServer/RequestLoggingMilldeware.cs
+++ b/FastGithub.HttpServer/RequestLoggingMilldeware.cs
@@ -95,7 +95,7 @@ namespace FastGithub.HttpServer
             while (ex != null)
             {
                 var type = ex.GetType();
-                builder.Append(type.Namespace).Append(".").Append(type.Name).Append(": ").AppendLine(ex.Message);
+                builder.Append(type.Namespace).Append('.').Append(type.Name).Append(": ").AppendLine(ex.Message);
                 ex = ex.InnerException;
             }
             return builder.ToString();