초기커밋

ServerBase/Entity/Transaction/EntityTransactionRunnerWithScopLock.cs

@@ -0,0 +1,77 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+
+using NeoSmart.AsyncLock;
+
+
+using ServerCore; using ServerBase;
+
+
+using MASTER_GUID = System.String;
+
+
+namespace ServerBase;
+
+public class EntityTransactionRunnerWithScopLock : IDisposable
+{
+    private readonly EntityBase m_owner;
+    private readonly MASTER_GUID m_transact_master_guid;
+
+    public EntityTransactionRunnerWithScopLock(EntityBase owner, string transactMasterGuid = "")
+    {
+        m_owner = owner;
+
+        m_transact_master_guid = transactMasterGuid;
+    }
+
+    public void Dispose()
+    {
+        if (m_transact_master_guid.isNullOrWhiteSpace())
+        {
+            return;
+        }
+
+        var master_guid = m_owner.getMasterGuid();
+        if (m_transact_master_guid != master_guid)
+        {
+            Log.getLogger().error($"Not matched MasterGuid !!! - attachedMasterGuid:{master_guid} == settedMasterGuid:{m_transact_master_guid}");
+            return;
+        }
+
+        m_owner.detachMasterGuid();
+    }
+
+    public async Task<T> tryInvokeWithAsyncLock<T>(Func<Task<T>> func)
+    {
+        var owner = getOwner();
+        NullReferenceCheckHelper.throwIfNull(owner, () => $"owner is null !!!");
+
+        var result = default(T);
+        var err_msg = string.Empty;
+
+        using (var releaser = await m_owner.getAsyncLock())
+        {
+            err_msg = $"AsyncLock() Start !!! - {m_owner.toBasicString()}";
+            Log.getLogger().debug(err_msg);
+
+            if(false == m_transact_master_guid.isNullOrWhiteSpace())
+            {
+                ConditionValidCheckHelper.throwIfFalseWithCondition( () => true == m_owner.attachMasterGuid(m_transact_master_guid)
+                                                                   , () => $"Failed to attach Master !!! : transactMasterGuid:{m_transact_master_guid} - {owner.toBasicString()}");
+            }
+             
+            result = await func();
+
+            err_msg = $"AsyncLock() End !!! - {m_owner.toBasicString()}";
+            Log.getLogger().debug(err_msg);
+        }
+
+        return result;
+    }
+
+    public EntityBase getOwner() => m_owner;
+}