Практически доделанный кодген, но не работает демка

Example.Backend/CsTest.cs

@@ -1,4 +1,3 @@
-using System;
 using Example.Shared;
 
 namespace Example.Backend

Example.Backend/PagesList.cs

@@ -8,27 +8,31 @@ namespace Example.Backend
 {
     public class PagesList : RemoteObjectBase, IPagesList
     {
+        public PagesList(int id, IRepresentationModule representationModule) : base(id, representationModule)
+        {
+        }
+
         public IReadOnlyList<IPage> Collection { get; }
 
-        public Example.Shared.IPage this[int index]
+        public IPage this[int index]
         {
-            get => GetResultAsync<Example.Shared.IPage>(3, new object[] { index }).GetAwaiter().GetResult();
+            get => GetResultAsync<IPage>(3, new object[] { index }).GetAwaiter().GetResult();
             set => CallAsync(5, new object[] { index, value }).Wait();
         }
 
         public IPage Get(int index)
         {
-            throw new System.NotImplementedException();
+            throw new NotImplementedException();
         }
 
         public void Add(IPage item)
         {
-            throw new System.NotImplementedException();
+            throw new NotImplementedException();
         }
 
         public void Remove(int index, IPage item)
         {
-            throw new System.NotImplementedException();
+            throw new NotImplementedException();
         }
 
         public event Action<IPage>? OnAdd;
@@ -39,7 +43,11 @@ namespace Example.Backend
             // TODO release managed resources here
         }
 
-        public PagesList(int id, IRepresentationModule representationModule) : base(id, representationModule)
+        public void OnAddExternal(IPage p0)
+        {
+        }
+
+        public void OnRemoveExternal(IPage p0)
         {
         }
     }

Example.Backend/Printer.cs

@@ -10,6 +10,10 @@ namespace Example.Backend
     {
         public string Name;
 
+        public void OnPrintExternal(IPage p0, RequestContext p1)
+        {
+        }
+
         public double Resource { get; set; } = 100d;
 
         public string GetName()
@@ -17,22 +21,23 @@ namespace Example.Backend
             return Name;
         }
 
-        public async Task<IPage> Print(string text, bool some, CancellationToken cancellationToken = default)
+        public async Task<IPage> Print(string text, bool some, RequestContext context,
+            CancellationToken cancellationToken = default)
         {
             // throw new Exception("The method or operation is not implemented.");
             var page = new Page { Text = text };
-            OnPrint?.Invoke(page);
+            Console.WriteLine($"Request id : :{context.RequestId}");
+            OnPrint?.Invoke(page, context);
             Resource /= 1.5;
             return page;
         }
 
-        public event Action<IPage>? OnPrint;
+        public event Action<IPage, RequestContext>? OnPrint;
 
         public void Dispose()
         {
             Console.WriteLine(
                 "Dispose printer with name {0}, Dispose works, Dispose works, Dispose works, Dispose works,", Name);
         }
-        
     }
 }

Example.Backend/PrinterFactory.cs

@@ -2,7 +2,6 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using Example.Shared;
-using mROA.Implementation;
 using mROA.Implementation.Attributes;
 
 namespace Example.Backend

Example.Backend/Program.cs

@@ -1,6 +1,5 @@
 using System.Net;
 using Example.Backend;
-using Example.Shared;
 using mROA.Abstract;
 using mROA.Cbor;
 using mROA.Codegen;
@@ -38,7 +37,7 @@ class Program
             new IInjectableModule[] { builder.GetModule<ISerializationToolkit>()! },
             typeof(RepresentationModule)));
         builder.Modules.Add(new CancellationRepository());
-        
+
         builder.Build();
         new RemoteTypeBinder();
 
@@ -49,6 +48,5 @@ class Program
         var gateway = builder.GetModule<IGatewayModule>();
 
         gateway.Run();
-        
     }
 }