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AElfProject · Dec 13, 2017 · 03091ea · 03091ea
1 parent 33d7258
commit 03091ea
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/AElf.Kernel/LiteDBDataProvider.cs b/AElf.Kernel/LiteDBDataProvider.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Threading.Tasks;
+using System.Linq;
 using LiteDB;
 
 namespace AElf.Kernel
@@ -25,11 +26,12 @@ public LiteDBDataProvider(string path)
             this.db = new LiteDatabase(@"path");
         }
 
-        Task<ISerializable> IAccountDataProvider.GetAsync(IHash key)
+        async Task<ISerializable> IAccountDataProvider.GetAsync(IHash key)
         {
             var c = this.db.GetCollection<Record>("data");
-            var result = c.Find(x => x.Key.Equals(key));
-            return result;
+            Task<ISerializable> task = new Task<ISerializable>(() => c.Find(x => x.Key.Equals(key)));
+            task.Start();
+            return await task;
         }
 
         IHash<IMerkleTree<ISerializable>> IAccountDataProvider.GetDataMerkleTreeRoot()