diff --git a/Esiur/Esiur.csproj b/Esiur/Esiur.csproj
index 9507c3b..7a75482 100644
--- a/Esiur/Esiur.csproj
+++ b/Esiur/Esiur.csproj
@@ -39,6 +39,7 @@
 	</ItemGroup>
 
 	<ItemGroup>
+		<PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="10.0.2" />
 		<PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.14.0" PrivateAssets="all" />
 		<PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="4.14.0" PrivateAssets="all" />
 		<PackageReference Include="System.ComponentModel.Annotations" Version="5.0.0" />
diff --git a/Esiur/Net/IIP/DistributedConnectionProtocol.cs b/Esiur/Net/IIP/DistributedConnectionProtocol.cs
index 451b910..dd6d772 100644
--- a/Esiur/Net/IIP/DistributedConnectionProtocol.cs
+++ b/Esiur/Net/IIP/DistributedConnectionProtocol.cs
@@ -1362,7 +1362,36 @@ partial class DistributedConnection
             return;
         }
 
-        if (rt is System.Collections.IEnumerable && !(rt is Array || rt is Map<string, object> || rt is string))
+        if (rt is IAsyncEnumerable<object>)
+        {
+            var enu = rt as IAsyncEnumerable<object>;
+            var enumerator = enu.GetAsyncEnumerator();
+            Task.Run(async () =>
+            {
+                try
+                {
+                    while (await enumerator.MoveNextAsync())
+                    {
+                        var v = enumerator.Current;
+                        SendChunk(callback, v);
+                    }
+
+                    SendReply(IIPPacketReply.Completed, callback);
+
+                    if (context != null)
+                        context.Ended = true;
+                }
+                catch (Exception ex)
+                {
+                    if (context != null)
+                        context.Ended = true;
+
+                    var (code, msg) = SummerizeException(ex);
+                    SendError(ErrorType.Exception, callback, code, msg);
+                }
+            });
+        }
+        else if (rt is System.Collections.IEnumerable && !(rt is Array || rt is Map<string, object> || rt is string))
         {
             var enu = rt as System.Collections.IEnumerable;
 
diff --git a/Esiur/Resource/Template/FunctionTemplate.cs b/Esiur/Resource/Template/FunctionTemplate.cs
index 550d4e2..913d795 100644
--- a/Esiur/Resource/Template/FunctionTemplate.cs
+++ b/Esiur/Resource/Template/FunctionTemplate.cs
@@ -143,7 +143,7 @@ public class FunctionTemplate : MemberTemplate
         {
             rtType = TRU.FromType(mi.ReturnType.GetGenericArguments()[0]);
         }
-        else if (genericRtType == typeof(IEnumerable<>))// || genericRtType == typeof(IAsyncEnumerable<>))
+        else if (genericRtType == typeof(IEnumerable<>) || genericRtType == typeof(IAsyncEnumerable<>))
         {
             // get export
             rtType = TRU.FromType(mi.ReturnType.GetGenericArguments()[0]);