Faster cbor serialization with caching

Example.Frontend/Example.Frontend.csproj

@@ -14,7 +14,7 @@
     </PropertyGroup>
 
     <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
-      <DefineConstants></DefineConstants>
+      <DefineConstants>JUST_LOAD</DefineConstants>
     </PropertyGroup>
 
     <ItemGroup>

Example.Frontend/Program.cs

@@ -131,7 +131,7 @@ class Program
         DemoCheck.TaskCancelation = true;
 #endif
         
-        const int iterations = 10;
+        const int iterations = 10000;
         var timer = Stopwatch.StartNew();
         var x = 0;
         for (int i = 0; i < iterations; i++)
@@ -147,7 +147,6 @@ class Program
 
         frontendBridge.Disconnect();
 
-        DemoCheck.Show();
-        Console.ReadKey();
+        // DemoCheck.Show();
     }
 }

mROA.Cbor/CborSerializationToolkit.cs

@@ -13,6 +13,7 @@ namespace mROA.Cbor
 {
     public class CborSerializationToolkit : IContextualSerializationToolKit
     {
+        private static Dictionary<Type, List<PropertyInfo>> _propertiesCache = new();
         public static TimeSpan SerializationTime = TimeSpan.Zero;
         public byte[] Serialize(object objectToSerialize, IEndPointContext context)
         {
@@ -231,7 +232,7 @@ namespace mROA.Cbor
                 return;
             }
 
-            var properties = FilterProperties(type.GetProperties());
+            var properties = GetAvalibleProperties(type);
             var values = properties.Select(property => property.GetValue(obj)).ToList();
             WriteList(values, writer, context);
         }
@@ -402,9 +403,7 @@ namespace mROA.Cbor
 
         private void FillObject(object obj, Type type, CborReader reader, IEndPointContext? context)
         {
-            var propertyInfos = type.GetProperties();
-            var properties = FilterProperties(propertyInfos);
-
+            var properties = GetAvalibleProperties(type);
             var length = reader.ReadStartArray();
             try
             {
@@ -441,5 +440,16 @@ namespace mROA.Cbor
 
             return finalProperties;
         }
+
+        private List<PropertyInfo> GetAvalibleProperties(Type type)
+        {
+            if (_propertiesCache.TryGetValue(type, out var properties))
+            {
+                return properties;
+            }
+            var propertiesList = FilterProperties(type.GetProperties());
+            _propertiesCache[type] = propertiesList;
+            return propertiesList;
+        }
     }
 }

mROA.Cbor/mROA.Cbor.csproj

@@ -4,8 +4,9 @@
         <TargetFramework>netstandard2.1</TargetFramework>
         <Nullable>enable</Nullable>
         <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-        <Version>2.0.4</Version>
+        <Version>2.0.5</Version>
         <LangVersion>9</LangVersion>
+        <PackageIcon>mroaLogo.png</PackageIcon>
     </PropertyGroup>
 
     <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
@@ -24,4 +25,11 @@
       <PackageReference Include="System.Formats.Cbor" Version="9.0.2" />
     </ItemGroup>
 
+    <ItemGroup>
+      <None Update="mroaLogo.png">
+        <Pack>True</Pack>
+        <PackagePath></PackagePath>
+      </None>
+    </ItemGroup>
+
 </Project>

mROA.Codegen/mROA.Codegen.csproj

@@ -17,7 +17,8 @@
         <RepositoryUrl>https://github.com/YaslePoy/mROA</RepositoryUrl>
         <RepositoryType>git</RepositoryType>
         <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
-        <Version>2.0.5</Version>
+        <Version>2.0.6</Version>
+        <PackageIcon>mroaLogo.png</PackageIcon>
     </PropertyGroup>
 
     <ItemGroup>
@@ -30,6 +31,10 @@
 
     <ItemGroup>
         <None Include="$(OutputPath)\$(AssemblyName).dll" Pack="true" PackagePath="analyzers/dotnet/cs" Visible="false" />
+        <None Update="mroaLogo.png">
+          <Pack>True</Pack>
+          <PackagePath></PackagePath>
+        </None>
     </ItemGroup>
 
 

mROA/Implementation/ChannelInteractionModule.cs

@@ -192,13 +192,10 @@ namespace mROA.Implementation
 
             public async Task SingleReceive(CancellationToken token = default)
             {
-                Console.WriteLine($"Receive start. Time: {profiler.ElapsedMilliseconds}ms");
                 var len = await ReadMessageLength();
-                Console.WriteLine($"Received len {len}. Time: {profiler.ElapsedMilliseconds}ms");
                 var localSpan = _buffer[..len];
 
                 await _ioStream.ReadExactlyAsync(localSpan, cancellationToken: token);
-                Console.WriteLine($"Received. Time: {profiler.ElapsedMilliseconds}ms");
                 profiler.Restart();
                 var message = _serializationToolkit.Deserialize<NetworkMessageHeader>(localSpan, _context);
                 MessageReceived(message);
@@ -218,10 +215,8 @@ namespace mROA.Implementation
                 var len = _serializationToolkit.Serialize(message, bodySpan.Span, _context);
                 var header = BitConverter.GetBytes((ushort)len);
                 header.CopyTo(_buffer);
-                Console.WriteLine($"Send start. Time: {profiler.ElapsedMilliseconds}ms");
                 var sendingSpan = _buffer[..(len + 2)];
                 await _ioStream.WriteAsync(sendingSpan, token);
-                Console.WriteLine($"Send. Time: {profiler.ElapsedMilliseconds}ms");
                 profiler.Restart();
             }
 

mROA/mROA.csproj

@@ -4,7 +4,7 @@
         <TargetFramework>netstandard2.1</TargetFramework>
         <Nullable>enable</Nullable>
         <Title>mROA</Title>
-        <Version>2.0.6</Version>
+        <Version>2.0.7</Version>
         <Authors>YaslePoy</Authors>
         <Description>Fast and easy RPC with contex</Description>
         <RepositoryUrl>https://github.com/YaslePoy/mROA</RepositoryUrl>
@@ -14,6 +14,7 @@
         <LangVersion>9</LangVersion>
         <Configurations>Debug;Release</Configurations>
         <Platforms>AnyCPU</Platforms>
+        <PackageIcon>mroaLogo.png</PackageIcon>
     </PropertyGroup>
 
     <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
@@ -29,4 +30,11 @@
         <PackageReference Include="System.Threading.Channels" Version="9.0.5" />
     </ItemGroup>
 
+    <ItemGroup>
+      <None Update="mroaLogo.png">
+        <Pack>True</Pack>
+        <PackagePath></PackagePath>
+      </None>
+    </ItemGroup>
+
 </Project>