-

Src/Asp.Net/SqlServerTest/Demos/J_Debugger.cs

@@ -20,30 +20,34 @@ namespace OrmTest.Demo
             db.Insertable<Student>(new Student() { Name = "a" }).ExecuteCommandAsync();
             db.Updateable<Student>(new Student() { Name = "a" }).ExecuteCommandAsync();
             db.Deleteable<Student>(1111).ExecuteCommandAsync();
-            try
-            {
-                var task = new Task(() =>
+
+            var task = new Task(() =>
+                                      {
+                                          try
                                           {
+                                              //is error 
+                                              db.Queryable<Student>().ToList();
+                                          }
+                                          catch (Exception ex)
+                                          {
+                                              Console.WriteLine(ex.Message);
+                                          }
 
-                                              try
-                                              {
-                                                  //error 
-                                                  db.Queryable<Student>().ToList();
-                                              }
-                                              catch (Exception ex)
-                                              {
-                                                  Console.WriteLine(ex.Message);
+                                      });
 
-                                              }
+            task.Start();
+            task.Wait();
 
-                                          });
-                task.Start();
-                task.Wait();
-            }
-            finally
+            var task2 = new Task(() =>
             {
+                //is ok
+                var db2 = GetInstance();
+                db2.CurrentConnectionConfig.Debugger = new SqlSugar.SugarDebugger() { EnableThreadSecurityValidation = true };
+                db2.Queryable<Student>().ToList();
+            });
+            task2.Start();
+            task2.Wait();
 
-            }
         }
 
 

Src/Asp.Net/SqlServerTest/Program.cs

@@ -1,15 +1,6 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Reflection;
-using System.Text;
-using System.Threading.Tasks;
-using System.Linq.Expressions;
-using SqlSugar;
-using OrmTest.Models;
-using System.Data.SqlClient;
+using OrmTest.PerformanceTesting;
 using OrmTest.UnitTest;
-using OrmTest.PerformanceTesting;
+using System;
 
 namespace OrmTest
 {
@@ -62,6 +53,9 @@ namespace OrmTest
             Demo.Delete.Init();
             Demo.InsertOrUpdate.Init();
             Demo.Debugger.Init();
+
+            Console.WriteLine("all successfully.");
+            Console.ReadKey();
         }
     }
 }

Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs

@@ -8,6 +8,7 @@ using System.Linq;
 using System.Reflection;
 using System.Text;
 using System.Text.RegularExpressions;
+using System.Threading;
 using System.Threading.Tasks;
 namespace SqlSugar
 {
@@ -678,15 +679,15 @@ namespace SqlSugar
             if (this.Context.IsAsyncMethod==false&&this.Context.CurrentConnectionConfig.Debugger != null && this.Context.CurrentConnectionConfig.Debugger.EnableThreadSecurityValidation == true) {
 
                 var contextId =this.Context.ContextID.ToString();
-                var processId = Process.GetCurrentProcess().Id.ToString();
+                var processId = Thread.CurrentThread.ManagedThreadId.ToString();
                 var cache = new ReflectionInoCacheService();
-                if (!cache.ContainsKey<string>(processId))
+                if (!cache.ContainsKey<string>(contextId))
                 {
-                    cache.Add(processId, contextId);
+                    cache.Add(contextId, processId);
                 }
                 else {
-                    var cacheValue = cache.Get<string>(processId);
-                    if (contextId != cacheValue) {
+                    var cacheValue = cache.Get<string>(contextId);
+                    if (processId != cacheValue) {
                        throw new SqlSugarException(this.Context,ErrorMessage.GetThrowMessage("Detection of SqlSugarClient cross-threading usage,a thread needs a new one", "检测到声名的SqlSugarClient跨线程使用，请检查是否静态、是否单例、或者IOC配置错误引起的，保证一个线程new出一个对象 ，具本Sql:")+sql,parameters);
                     }
                 }