- Added loading of debug symbols

RonSijm · Apr 6, 2024 · 6872144 · 6872144
1 parent 652b6a8
commit 6872144
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Showing 10 changed files with 118 additions and 91 deletions.
diff --git a/BuildSettings/NuGetVersioning.props b/BuildSettings/NuGetVersioning.props
@@ -2,6 +2,6 @@
   	<PropertyGroup>
         <Authors>Ron Sijm</Authors>
 		<Company>Ron Sijm</Company>
-        <VersionPrefix>1.2.0</VersionPrefix>
+        <VersionPrefix>1.3.0</VersionPrefix>
 	</PropertyGroup>
 </Project>
diff --git a/Examples/RonSijm.Demo.Blazyload.Host/App.razor b/Examples/RonSijm.Demo.Blazyload.Host/App.razor
@@ -1,4 +1,4 @@
-@inject BlazyAssemblyLoader BlazyAssemblyLoader;
+@inject IAssemblyLoader BlazyAssemblyLoader;
 
 <Router AppAssembly="@typeof(App).Assembly" OnNavigateAsync="@OnNavigateAsync" AdditionalAssemblies="@_lazyLoadedAssemblies">
 
@@ -13,48 +13,4 @@
         </LayoutView>
     </NotFound>
 </Router>
-
-@code {
-    private readonly List<Assembly> _lazyLoadedAssemblies = new();
-
-    private async Task OnNavigateAsync(NavigationContext args)
-    {
-        try
-        {
-            if (args.Path == "fetchdata1")
-            {
-                var assemblies = await BlazyAssemblyLoader.LoadAssemblyAsync("RonSijm.Demo.Blazyload.WeatherLib1.wasm");
-                _lazyLoadedAssemblies.AddRange(assemblies);
-            }
-            else if (args.Path == "fetchdata2")
-            {
-                var assemblies = await BlazyAssemblyLoader.LoadAssemblyAsync("RonSijm.Demo.Blazyload.WeatherLib2.wasm");
-                _lazyLoadedAssemblies.AddRange(assemblies);
-            }
-            else if (args.Path == "fetchdata3")
-            {
-                var assemblies = await BlazyAssemblyLoader.LoadAssemblyAsync("RonSijm.Demo.Blazyload.WeatherLib3.wasm");
-                _lazyLoadedAssemblies.AddRange(assemblies);
-            }
-            else if (args.Path == "fetchdata4")
-            {
-                var assemblies = await BlazyAssemblyLoader.LoadAssemblyAsync("RonSijm.Demo.Blazyload.WeatherLib4.Page.wasm");
-                _lazyLoadedAssemblies.AddRange(assemblies);
-            }
-            else if (args.Path == "fetchdataOptionalNull")
-            {
-                var assemblies = await BlazyAssemblyLoader.LoadAssemblyAsync("RonSijm.Demo.Blazyload.WeatherLibOptionalNull.wasm");
-                _lazyLoadedAssemblies.AddRange(assemblies);
-            }
-            else if (args.Path == "fetchdataOptionalNotNull")
-            {
-                var assemblies = await BlazyAssemblyLoader.LoadAssemblyAsync("RonSijm.Demo.Blazyload.WeatherLibOptionalNotNull.wasm");
-                _lazyLoadedAssemblies.AddRange(assemblies);
-            }
-        }
-        catch (Exception)
-        {
-            // Do Nothing
-        }
-    }
 }
diff --git a/Examples/RonSijm.Demo.Blazyload.Host/App.razor.cs b/Examples/RonSijm.Demo.Blazyload.Host/App.razor.cs
@@ -0,0 +1,50 @@
+using Microsoft.AspNetCore.Components.Routing;
+using System.Reflection;
+
+namespace RonSijm.Demo.Blazyload.Host;
+
+public partial class App
+{
+    private readonly List<Assembly> _lazyLoadedAssemblies = new();
+
+    private async Task OnNavigateAsync(NavigationContext args)
+    {
+        try
+        {
+            if (args.Path == "fetchdata1")
+            {
+                var assemblies = await BlazyAssemblyLoader.LoadAssemblyAsync("RonSijm.Demo.Blazyload.WeatherLib1.wasm");
+                _lazyLoadedAssemblies.AddRange(assemblies);
+            }
+            else if (args.Path == "fetchdata2")
+            {
+                var assemblies = await BlazyAssemblyLoader.LoadAssemblyAsync("RonSijm.Demo.Blazyload.WeatherLib2.wasm");
+                _lazyLoadedAssemblies.AddRange(assemblies);
+            }
+            else if (args.Path == "fetchdata3")
+            {
+                var assemblies = await BlazyAssemblyLoader.LoadAssemblyAsync("RonSijm.Demo.Blazyload.WeatherLib3.wasm");
+                _lazyLoadedAssemblies.AddRange(assemblies);
+            }
+            else if (args.Path == "fetchdata4")
+            {
+                var assemblies = await BlazyAssemblyLoader.LoadAssemblyAsync("RonSijm.Demo.Blazyload.WeatherLib4.Page.wasm");
+                _lazyLoadedAssemblies.AddRange(assemblies);
+            }
+            else if (args.Path == "fetchdataOptionalNull")
+            {
+                var assemblies = await BlazyAssemblyLoader.LoadAssemblyAsync("RonSijm.Demo.Blazyload.WeatherLibOptionalNull.wasm");
+                _lazyLoadedAssemblies.AddRange(assemblies);
+            }
+            else if (args.Path == "fetchdataOptionalNotNull")
+            {
+                var assemblies = await BlazyAssemblyLoader.LoadAssemblyAsync("RonSijm.Demo.Blazyload.WeatherLibOptionalNotNull.wasm");
+                _lazyLoadedAssemblies.AddRange(assemblies);
+            }
+        }
+        catch (Exception)
+        {
+            // Do Nothing
+        }
+    }
+}
diff --git a/Examples/RonSijm.Demo.Blazyload.WeatherLib3/Pages/FetchData.razor b/Examples/RonSijm.Demo.Blazyload.WeatherLib3/Pages/FetchData.razor
@@ -1,5 +1,4 @@
 @page "/fetchdata3"
-@inject IWeatherResolver WeatherResolver
 
 <h1>Weather forecast</h1>
 
@@ -32,13 +31,4 @@ else
             }
         </tbody>
     </table>
-}
-
-@code {
-    private WeatherForecast[] _forecasts;
-
-    protected override async Task OnInitializedAsync()
-    {
-        _forecasts = await WeatherResolver.GetWeather();
-    }
-}
+}
diff --git a/Examples/RonSijm.Demo.Blazyload.WeatherLib3/Pages/FetchData.razor.cs b/Examples/RonSijm.Demo.Blazyload.WeatherLib3/Pages/FetchData.razor.cs
@@ -0,0 +1,16 @@
+using Microsoft.AspNetCore.Components;
+
+namespace RonSijm.Demo.Blazyload.WeatherLib3.Pages;
+
+public partial class FetchData
+{
+    [Inject]
+    public IWeatherResolver WeatherResolver { get; set; }
+
+    private WeatherForecast[] _forecasts;
+
+    protected override async Task OnInitializedAsync()
+    {
+        _forecasts = await WeatherResolver.GetWeather();
+    }
+}
diff --git a/RonSijm.Blazyload.WithExamples.sln b/RonSijm.Blazyload.WithExamples.sln
@@ -29,10 +29,6 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "RonSijm.Demo.Blazyload.Weat
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "RonSijm.Demo.Blazyload.Host", "Examples\RonSijm.Demo.Blazyload.Host\RonSijm.Demo.Blazyload.Host.csproj", "{F250D926-3859-4CFD-94C7-F7D66DEFCB88}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Tests", "Tests", "{01C04B24-3201-49A7-B804-192E29F46968}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "RonSijm.Demo.Blazyload.Host.Tests", "Tests\RonSijm.Demo.Blazyload.Host.Tests\RonSijm.Demo.Blazyload.Host.Tests.csproj", "{C370CA6F-8724-4AC7-96E8-6BF0DA9373CB}"
-EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "CustomPathing", "CustomPathing", "{3DD6A980-A713-4811-BB9A-E64E3C8F0327}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "RonSijm.Demo.Blazyload.CustomPathing.Host", "Examples\CustomPathing\RonSijm.Demo.Blazyload.CustomPathing.Host\RonSijm.Demo.Blazyload.CustomPathing.Host.csproj", "{CBDE48B3-CB56-42C1-869A-115109AC508F}"
@@ -83,10 +79,6 @@ Global
 		{F250D926-3859-4CFD-94C7-F7D66DEFCB88}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{F250D926-3859-4CFD-94C7-F7D66DEFCB88}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{F250D926-3859-4CFD-94C7-F7D66DEFCB88}.Release|Any CPU.Build.0 = Release|Any CPU
-		{C370CA6F-8724-4AC7-96E8-6BF0DA9373CB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{C370CA6F-8724-4AC7-96E8-6BF0DA9373CB}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{C370CA6F-8724-4AC7-96E8-6BF0DA9373CB}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{C370CA6F-8724-4AC7-96E8-6BF0DA9373CB}.Release|Any CPU.Build.0 = Release|Any CPU
 		{CBDE48B3-CB56-42C1-869A-115109AC508F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{CBDE48B3-CB56-42C1-869A-115109AC508F}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{CBDE48B3-CB56-42C1-869A-115109AC508F}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -111,7 +103,6 @@ Global
 		{1C505122-9CD9-4227-9168-BE1AB23B285A} = {37BE4301-22F2-4C22-B36C-EFF2F23B7FC3}
 		{42BB3515-44AE-4229-B46C-3696F54642AB} = {37BE4301-22F2-4C22-B36C-EFF2F23B7FC3}
 		{F250D926-3859-4CFD-94C7-F7D66DEFCB88} = {82F74E52-8C18-4235-A492-DDE7D47BF530}
-		{C370CA6F-8724-4AC7-96E8-6BF0DA9373CB} = {01C04B24-3201-49A7-B804-192E29F46968}
 		{3DD6A980-A713-4811-BB9A-E64E3C8F0327} = {6CA40C0F-7403-483B-973E-AFB6FA50D087}
 		{CBDE48B3-CB56-42C1-869A-115109AC508F} = {3DD6A980-A713-4811-BB9A-E64E3C8F0327}
 		{82F74E52-8C18-4235-A492-DDE7D47BF530} = {6CA40C0F-7403-483B-973E-AFB6FA50D087}

diff --git a/src/RonSijm.Blazyload.Library/RonSijm.Blazyload.Library.csproj b/src/RonSijm.Blazyload.Library/RonSijm.Blazyload.Library.csproj
@@ -6,7 +6,6 @@
 	<Import Project="..\..\BuildSettings\NuGetVersioning.props" />
 
 	<PropertyGroup>
-		<ImplicitUsings>enable</ImplicitUsings>
 		<GeneratePackageOnBuild>True</GeneratePackageOnBuild>
 		<Title>RonSijm.Blazyload.Library</Title>
 		<Description>The client components of RonSijm.Blazyload</Description>

diff --git a/src/RonSijm.Blazyload/Features/DIComponents/BlazyAssemblyLoader.cs b/src/RonSijm.Blazyload/Features/DIComponents/BlazyAssemblyLoader.cs
@@ -1,13 +1,14 @@
 // ReSharper disable global EventNeverSubscribedTo.Global - Justification: Used by library consumers
 // ReSharper disable global UnusedMember.Global - Justification: Used by library consumers
 
+using System.Diagnostics;
 using System.Net.Http.Json;
 using Microsoft.AspNetCore.Components;
 using RonSijm.Blazyload.Features.DIComponents.Models;
 
 namespace RonSijm.Blazyload.Features.DIComponents;
 
-public class BlazyAssemblyLoader(BlazyServiceProvider blazyServiceProvider, NavigationManager navigationManager)
+public class BlazyAssemblyLoader(BlazyServiceProvider blazyServiceProvider, NavigationManager navigationManager) : IAssemblyLoader
 {
     private HashSet<string> _loadedAssemblies = new();
 
@@ -73,7 +74,6 @@ private async Task<List<Assembly>> LoadAssembliesAsync(IEnumerable<string> assem
                 var referenceAssemblies = assembly.GetReferencedAssemblies();
                 var assemblyNames = referenceAssemblies.Select(referenceAssembly => $"{referenceAssembly.Name}.wasm");
 
-                // "Oh no! recursion! ಠ_ಠ" - Possibly implement trampoline pattern if this causes issues
                 var cascadeResults = await LoadAssembliesAsync(assemblyNames, true);
             }
         }
@@ -131,45 +131,62 @@ private async Task<Assembly[]> LoadAssembliesWithByOptions(List<(string assembly
 
         using var client = new HttpClient();
 
-        foreach (var assemblyToLoad in assembliesToLoad)
+        foreach (var (assemblyToLoad, options) in assembliesToLoad)
         {
-            var dllLocation = GetDllLocationFromOptions(assemblyToLoad);
+            var loadedAssemblyBytes = await LoadFileAssembly(assemblyToLoad, options, client);
 
-            var request = new HttpRequestMessage(HttpMethod.Get, $"{dllLocation}{assemblyToLoad.assemblyToLoad}");
+            Stream loadedSymbols = null;
 
-            if (assemblyToLoad.options is { HttpHandler: { } })
+            if (Debugger.IsAttached)
             {
-                var isSuccess = assemblyToLoad.options.HttpHandler.Invoke(assemblyToLoad.assemblyToLoad, request, assemblyToLoad.options);
+                // Dotnet6+7 use a DLL, Dotnet8 changed it to .wasm
+                var symbolsToLoad = assemblyToLoad.Replace(".wasm", ".pdb").Replace(".dll", ".pdb");
+                loadedSymbols = await LoadFileAssembly(symbolsToLoad, options, client);
+            }
 
-                if (!isSuccess)
-                {
-                    // HttpHandler indicated we can't process this
-                    continue;
-                }
+            if (loadedAssemblyBytes != null)
+            {
+                var assembly = AssemblyLoadContext.Default.LoadFromStream(loadedAssemblyBytes, loadedSymbols);
+                loadedAssemblies.Add(assembly);
             }
+        }
+
+        return loadedAssemblies.ToArray();
+    }
 
-            var response = await client.SendAsync(request);
-            response.EnsureSuccessStatusCode();
+    private async Task<Stream> LoadFileAssembly(string assemblyToLoad, BlazyAssemblyOptions options, HttpClient client)
+    {
+        var dllLocation = GetDllLocationFromOptions(options);
 
-            // TODO: We could add an option to do enable sha- validation
+        var request = new HttpRequestMessage(HttpMethod.Get, $"{dllLocation}{assemblyToLoad}");
 
-            var contentBytes = await response.Content.ReadAsStreamAsync();
-            var assembly = AssemblyLoadContext.Default.LoadFromStream(contentBytes);
+        if (options is { HttpHandler: { } })
+        {
+            var isSuccess = options.HttpHandler.Invoke(assemblyToLoad, request, options);
 
-            loadedAssemblies.Add(assembly);
+            if (!isSuccess)
+            {
+                // HttpHandler indicated we can't process this
+                return null;
+            }
         }
 
-        return loadedAssemblies.ToArray();
+        var response = await client.SendAsync(request);
+        response.EnsureSuccessStatusCode();
+
+        // TODO: We could add an option to do enable sha- validation
+
+        var contentBytes = await response.Content.ReadAsStreamAsync();
+
+        return contentBytes;
     }
 
-    private string GetDllLocationFromOptions((string assemblyToLoad, BlazyAssemblyOptions options) assemblyToLoad)
+    private string GetDllLocationFromOptions(BlazyAssemblyOptions options)
     {
-        var options = assemblyToLoad.options;
-
         var dllLocation = options == null ? // If options is null,
             $"{navigationManager.BaseUri}/_framework/" : // use default path
             options.AbsolutePath ?? // If AbsolutePath isn't null, use that.
-            (options.RelativePath != null ? $"{navigationManager.BaseUri}{assemblyToLoad.options.RelativePath}" : // If RelativePath isn't null, use base path + RelativePath
+            (options.RelativePath != null ? $"{navigationManager.BaseUri}{options.RelativePath}" : // If RelativePath isn't null, use base path + RelativePath
                 $"{navigationManager.BaseUri}/_framework/"); // Else just use default path
 
         return dllLocation;

diff --git a/src/RonSijm.Blazyload/Features/DIComponents/BlazyServiceProviderFactory.cs b/src/RonSijm.Blazyload/Features/DIComponents/BlazyServiceProviderFactory.cs
@@ -11,7 +11,7 @@ public BlazyServiceProviderFactory(BlazyOptions options)
 
     public BlazyBuilder CreateBuilder(IServiceCollection services)
     {
-        services.AddSingleton<BlazyAssemblyLoader>();
+        services.AddSingleton<IAssemblyLoader, BlazyAssemblyLoader>();
         var container = new BlazyBuilder(services);
         return container;
     }

diff --git a/src/RonSijm.Blazyload/Features/DIComponents/IAssemblyLoader.cs b/src/RonSijm.Blazyload/Features/DIComponents/IAssemblyLoader.cs
@@ -0,0 +1,8 @@
+namespace RonSijm.Blazyload.Features.DIComponents;
+
+public interface IAssemblyLoader
+{
+    event Action<List<Assembly>> OnAssembliesLoaded;
+    Task<List<Assembly>> LoadAssemblyAsync(string assemblyToLoad);
+    Task<List<Assembly>> LoadAssembliesAsync(IEnumerable<string> assembliesToLoad);
+}