From afdece575ce4abf0d5a656fba7ae4d3dca31b02a Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Mon, 17 Feb 2025 17:54:59 +0800
Subject: [PATCH] Add OpenAsync CloseAsync

---
 .../Abstract/AdoProvider/AdoProvider.cs       | 25 +++++++++++++++++++
 Src/Asp.Net/SqlSugar/Interface/IAdo.cs        |  2 ++
 2 files changed, 27 insertions(+)

diff --git a/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
index e90eb2183..f372793d4 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
@@ -122,6 +122,10 @@ namespace SqlSugar
         {
             CheckConnection();
         }
+        public virtual async Task OpenAsync() 
+        {
+            await CheckConnectionAsync();
+        }
         public SugarConnection  OpenAlways() 
         {
             SugarConnection result = new SugarConnection();
@@ -132,6 +136,27 @@ namespace SqlSugar
             this.Open();
             return result;
         }
+        public async Task CloseAsync()
+        {
+            if (this.Transaction != null)
+            {
+                this.Transaction = null;
+            }
+            if (this.Connection != null && this.Connection.State == ConnectionState.Open)
+            {
+                await ((DbConnection)this.Connection).CloseAsync();
+            }
+            if (this.IsMasterSlaveSeparation && this.SlaveConnections.HasValue())
+            {
+                foreach (var slaveConnection in this.SlaveConnections)
+                {
+                    if (slaveConnection != null && slaveConnection.State == ConnectionState.Open)
+                    {
+                       await ((DbConnection)slaveConnection).CloseAsync();
+                    }
+                }
+            }
+        }
         public virtual void Close()
         {
             if (this.Transaction != null)
diff --git a/Src/Asp.Net/SqlSugar/Interface/IAdo.cs b/Src/Asp.Net/SqlSugar/Interface/IAdo.cs
index 549cc986a..77bd5b5cc 100644
--- a/Src/Asp.Net/SqlSugar/Interface/IAdo.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/IAdo.cs
@@ -174,7 +174,9 @@ namespace SqlSugar
 
         void Dispose();
         void Close();
+        Task CloseAsync();
         void Open();
+        Task OpenAsync();
         SugarConnection OpenAlways();
         bool IsValidConnection();
         bool IsValidConnectionNoClose();