diff --git a/RageCoop.Core/Worker.cs b/RageCoop.Core/Worker.cs
new file mode 100644
index 00000000..1aa90436
--- /dev/null
+++ b/RageCoop.Core/Worker.cs
@@ -0,0 +1,60 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Threading;
+using System.Collections.Concurrent;
+
+namespace RageCoop.Core
+{
+    public class Worker:IDisposable
+    {
+        private SemaphoreSlim _semaphoreSlim;
+        private Thread _workerThread;
+        private bool _stopping=false;
+        public string Name { get; set; }
+        public bool IsBusy { get;private set; }
+        internal Worker(int maxJobs = Int32.MaxValue,string name="Worker")
+        {
+            Name = name;
+            _semaphoreSlim = new SemaphoreSlim(maxJobs);
+            _workerThread=new Thread(() =>
+            {
+                while (!_stopping)
+                {
+                    IsBusy=false;
+                    _semaphoreSlim.Wait();
+                    if(Jobs.TryDequeue(out var job))
+                    {
+                        IsBusy=true;
+                        job.Invoke();
+                    }
+                    else
+                    {
+                        throw new InvalidOperationException("Hmm... that's unexpected.");
+                    }
+                }
+                IsBusy=false;
+            });
+            _workerThread.Start();
+        }
+        public void QueueWork(Action work)
+        {
+            Jobs.Enqueue(work);
+            _semaphoreSlim.Release();
+        }
+        public void Stop()
+        {
+            _stopping=true;
+            if (_workerThread.IsAlive)
+            {
+                _workerThread.Join();
+            }
+        }
+        public void Dispose()
+        {
+            Stop();
+            _semaphoreSlim.Dispose();
+        }
+        private ConcurrentQueue<Action> Jobs=new ConcurrentQueue<Action>();
+    }
+}
diff --git a/RageCoop.Server/Properties/PublishProfiles/FolderProfile.pubxml.user b/RageCoop.Server/Properties/PublishProfiles/FolderProfile.pubxml.user
index 8a32117f..cae7f1be 100644
--- a/RageCoop.Server/Properties/PublishProfiles/FolderProfile.pubxml.user
+++ b/RageCoop.Server/Properties/PublishProfiles/FolderProfile.pubxml.user
@@ -4,6 +4,6 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
 -->
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
-    <History>True|2022-06-08T04:40:43.5537635Z;False|2022-06-08T12:39:50.7770086+08:00;False|2022-06-08T12:38:57.8444772+08:00;True|2022-06-06T20:32:39.8484415+08:00;True|2022-06-03T16:41:45.9403306+08:00;True|2022-06-03T16:41:27.9643943+08:00;True|2022-06-03T16:41:03.3149741+08:00;True|2022-06-03T16:40:25.3605097+08:00;True|2022-06-03T16:40:05.4510168+08:00;True|2022-06-02T13:21:10.3456459+08:00;True|2022-06-02T13:20:52.1088278+08:00;True|2022-06-02T13:20:25.6889167+08:00;True|2022-06-02T13:19:06.3089340+08:00;True|2022-06-01T18:47:39.6707493+08:00;True|2022-06-01T18:04:32.2932367+08:00;True|2022-06-01T18:03:17.8871227+08:00;True|2022-05-27T15:20:25.7264350+08:00;True|2022-05-27T15:20:04.2362276+08:00;True|2022-05-27T15:19:21.4852644+08:00;True|2022-05-27T15:18:36.0857345+08:00;True|2022-05-25T10:30:00.0927959+08:00;True|2022-05-25T10:26:50.6739643+08:00;True|2022-05-25T10:20:36.6658425+08:00;True|2022-05-25T10:19:47.8333108+08:00;True|2022-05-24T11:00:13.3617113+08:00;True|2022-05-22T16:56:31.0481188+08:00;True|2022-05-18T13:35:57.1402751+08:00;True|2022-05-18T13:10:28.4995253+08:00;True|2022-05-01T18:35:01.9624101+08:00;True|2022-05-01T12:32:20.8671319+08:00;False|2022-05-01T12:30:25.4596227+08:00;</History>
+    <History>True|2022-06-27T05:30:18.9547908Z;False|2022-06-27T13:29:24.0778878+08:00;False|2022-06-27T13:28:37.4531587+08:00;False|2022-06-27T13:26:39.9475441+08:00;False|2022-06-27T13:25:40.8343571+08:00;True|2022-06-08T12:40:43.5537635+08:00;False|2022-06-08T12:39:50.7770086+08:00;False|2022-06-08T12:38:57.8444772+08:00;True|2022-06-06T20:32:39.8484415+08:00;True|2022-06-03T16:41:45.9403306+08:00;True|2022-06-03T16:41:27.9643943+08:00;True|2022-06-03T16:41:03.3149741+08:00;True|2022-06-03T16:40:25.3605097+08:00;True|2022-06-03T16:40:05.4510168+08:00;True|2022-06-02T13:21:10.3456459+08:00;True|2022-06-02T13:20:52.1088278+08:00;True|2022-06-02T13:20:25.6889167+08:00;True|2022-06-02T13:19:06.3089340+08:00;True|2022-06-01T18:47:39.6707493+08:00;True|2022-06-01T18:04:32.2932367+08:00;True|2022-06-01T18:03:17.8871227+08:00;True|2022-05-27T15:20:25.7264350+08:00;True|2022-05-27T15:20:04.2362276+08:00;True|2022-05-27T15:19:21.4852644+08:00;True|2022-05-27T15:18:36.0857345+08:00;True|2022-05-25T10:30:00.0927959+08:00;True|2022-05-25T10:26:50.6739643+08:00;True|2022-05-25T10:20:36.6658425+08:00;True|2022-05-25T10:19:47.8333108+08:00;True|2022-05-24T11:00:13.3617113+08:00;True|2022-05-22T16:56:31.0481188+08:00;True|2022-05-18T13:35:57.1402751+08:00;True|2022-05-18T13:10:28.4995253+08:00;True|2022-05-01T18:35:01.9624101+08:00;True|2022-05-01T12:32:20.8671319+08:00;False|2022-05-01T12:30:25.4596227+08:00;</History>
   </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/RageCoop.Server/RageCoop.Server.csproj b/RageCoop.Server/RageCoop.Server.csproj
index a5dc4641..418f93ed 100644
--- a/RageCoop.Server/RageCoop.Server.csproj
+++ b/RageCoop.Server/RageCoop.Server.csproj
@@ -50,7 +50,7 @@
       <HintPath>..\libs\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="ScriptHookVDotNet3">
-      <HintPath>..\..\RageCoop.SHVDN\bin\Release\ScriptHookVDotNet3.dll</HintPath>
+      <HintPath>..\libs\ScriptHookVDotNet3.dll</HintPath>
     </Reference>
   </ItemGroup>