Initial version

.github/FUNDING.yml

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+custom: ['https://elmah.io/', 'https://elmah.io/pricing/']

.github/workflows/build.yml

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+name: build
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Setup .NET
+      uses: actions/setup-dotnet@v4
+      with:
+        dotnet-version: |
+          8.0.x
+
+    - name: Install dependencies
+      run: dotnet restore
+
+    - name: Check vulnerable NuGet packages
+      uses: elmahio/github-check-vulnerable-nuget-packages-action@v1
+
+    - name: Build
+      run: dotnet build --configuration Release --no-restore
+
+    - name: Test
+      run: dotnet test --no-restore --verbosity normal
+
+    - name: Pack
+      run: dotnet pack --configuration Release src/Elmah.Io.OpenTelemetry/Elmah.Io.OpenTelemetry.csproj /p:Version=5.2.${{ github.run_number }}-pre
+
+    - name: Install dotnet-validate
+      run: dotnet tool install --global dotnet-validate --version 0.0.1-preview.304
+
+    - name: Validate
+      run: dotnet-validate package local src/Elmah.Io.OpenTelemetry/bin/Release/Elmah.Io.OpenTelemetry.5.2.${{ github.run_number }}-pre.nupkg
+
+    - name: Push
+      run: dotnet nuget push src/Elmah.Io.OpenTelemetry/bin/Release/Elmah.Io.OpenTelemetry.5.2.${{ github.run_number }}-pre.nupkg --api-key ${{ secrets.NUGET_API_KEY }} --source https://api.nuget.org/v3/index.json
+      if: ${{ github.event_name == 'push' }}

Elmah.Io.OpenTelemetry.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.10.34916.146
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{97E4DE5D-EADB-4BC3-9E41-BB3D64727B43}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Elmah.Io.OpenTelemetry", "src\Elmah.Io.OpenTelemetry\Elmah.Io.OpenTelemetry.csproj", "{AA4617C1-358B-4AE8-84EA-B35CE929DEFD}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "test", "test", "{15109CDB-981A-4549-81A3-F8DF2E84C40D}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "samples", "samples", "{8382E0E0-FBC5-4371-B52C-B727F4DB840A}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Elmah.Io.OpenTelemetry.AspNetCore80", "samples\Elmah.Io.OpenTelemetry.AspNetCore80\Elmah.Io.OpenTelemetry.AspNetCore80\Elmah.Io.OpenTelemetry.AspNetCore80.csproj", "{4184CE4E-FEBC-4FD9-9F16-16DCC971008A}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Elmah.Io.OpenTelemetry.Test", "test\Elmah.Io.OpenTelemetry.Test\Elmah.Io.OpenTelemetry.Test.csproj", "{24F07B79-A127-4B2E-839E-312591B0435E}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{AA4617C1-358B-4AE8-84EA-B35CE929DEFD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{AA4617C1-358B-4AE8-84EA-B35CE929DEFD}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{AA4617C1-358B-4AE8-84EA-B35CE929DEFD}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{AA4617C1-358B-4AE8-84EA-B35CE929DEFD}.Release|Any CPU.Build.0 = Release|Any CPU
+		{4184CE4E-FEBC-4FD9-9F16-16DCC971008A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4184CE4E-FEBC-4FD9-9F16-16DCC971008A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4184CE4E-FEBC-4FD9-9F16-16DCC971008A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4184CE4E-FEBC-4FD9-9F16-16DCC971008A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{24F07B79-A127-4B2E-839E-312591B0435E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{24F07B79-A127-4B2E-839E-312591B0435E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{24F07B79-A127-4B2E-839E-312591B0435E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{24F07B79-A127-4B2E-839E-312591B0435E}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+		{AA4617C1-358B-4AE8-84EA-B35CE929DEFD} = {97E4DE5D-EADB-4BC3-9E41-BB3D64727B43}
+		{4184CE4E-FEBC-4FD9-9F16-16DCC971008A} = {8382E0E0-FBC5-4371-B52C-B727F4DB840A}
+		{24F07B79-A127-4B2E-839E-312591B0435E} = {15109CDB-981A-4549-81A3-F8DF2E84C40D}
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {DB967E9E-470E-43CF-9A71-356CA7B8DDE4}
+	EndGlobalSection
+EndGlobal

README.md

@@ -1,2 +1,3 @@
 # Elmah.Io.OpenTelemetry
-Logging to elmah.io from OpenTelemetry
+
+Log to [elmah.io](https://elmah.io/) from OpenTelemetry.

samples/Elmah.Io.OpenTelemetry.AspNetCore80/Elmah.Io.OpenTelemetry.AspNetCore80/Elmah.Io.OpenTelemetry.AspNetCore80.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\src\Elmah.Io.OpenTelemetry\Elmah.Io.OpenTelemetry.csproj" />
+  </ItemGroup>
+
+</Project>

samples/Elmah.Io.OpenTelemetry.AspNetCore80/Elmah.Io.OpenTelemetry.AspNetCore80/Pages/Error.cshtml

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+@page
+@model ErrorModel
+@{
+    ViewData["Title"] = "Error";
+}
+
+<h1 class="text-danger">Error.</h1>
+<h2 class="text-danger">An error occurred while processing your request.</h2>
+
+@if (Model.ShowRequestId)
+{
+    <p>
+        <strong>Request ID:</strong> <code>@Model.RequestId</code>
+    </p>
+}
+
+<h3>Development Mode</h3>
+<p>
+    Swapping to the <strong>Development</strong> environment displays detailed information about the error that occurred.
+</p>
+<p>
+    <strong>The Development environment shouldn't be enabled for deployed applications.</strong>
+    It can result in displaying sensitive information from exceptions to end users.
+    For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
+    and restarting the app.
+</p>

samples/Elmah.Io.OpenTelemetry.AspNetCore80/Elmah.Io.OpenTelemetry.AspNetCore80/Pages/Error.cshtml.cs

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+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using System.Diagnostics;
+
+namespace Elmah.Io.OpenTelemetry.AspNetCore80.Pages
+{
+    [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
+    [IgnoreAntiforgeryToken]
+    public class ErrorModel : PageModel
+    {
+        public string? RequestId { get; set; }
+
+        public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
+
+        private readonly ILogger<ErrorModel> _logger;
+
+        public ErrorModel(ILogger<ErrorModel> logger)
+        {
+            _logger = logger;
+        }
+
+        public void OnGet()
+        {
+            RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier;
+        }
+    }
+
+}

samples/Elmah.Io.OpenTelemetry.AspNetCore80/Elmah.Io.OpenTelemetry.AspNetCore80/Pages/Index.cshtml

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+@page
+@model IndexModel
+@{
+    ViewData["Title"] = "Home page";
+}
+
+<div class="text-center">
+    <h1 class="display-4">Welcome</h1>
+    <p>Learn about <a href="https://learn.microsoft.com/aspnet/core">building Web apps with ASP.NET Core</a>.</p>
+</div>

samples/Elmah.Io.OpenTelemetry.AspNetCore80/Elmah.Io.OpenTelemetry.AspNetCore80/Pages/Index.cshtml.cs

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+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+
+namespace Elmah.Io.OpenTelemetry.AspNetCore80.Pages
+{
+    public class IndexModel : PageModel
+    {
+        private readonly ILogger<IndexModel> _logger;
+
+        public IndexModel(ILogger<IndexModel> logger)
+        {
+            _logger = logger;
+        }
+
+        public void OnGet()
+        {
+            // This won't get logged since Default LogLevel is set to Warning in Program.cs
+            _logger.LogInformation("Request to the frontpage");
+        }
+    }
+}

samples/Elmah.Io.OpenTelemetry.AspNetCore80/Elmah.Io.OpenTelemetry.AspNetCore80/Pages/Privacy.cshtml

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+@page
+@model PrivacyModel
+@{
+    ViewData["Title"] = "Privacy Policy";
+}
+<h1>@ViewData["Title"]</h1>
+
+<p>Use this page to detail your site's privacy policy.</p>

samples/Elmah.Io.OpenTelemetry.AspNetCore80/Elmah.Io.OpenTelemetry.AspNetCore80/Pages/Privacy.cshtml.cs

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+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+
+namespace Elmah.Io.OpenTelemetry.AspNetCore80.Pages
+{
+    public class PrivacyModel : PageModel
+    {
+        private readonly ILogger<PrivacyModel> _logger;
+
+        public PrivacyModel(ILogger<PrivacyModel> logger)
+        {
+            _logger = logger;
+        }
+
+        public void OnGet()
+        {
+            _logger.LogWarning("Someone is looking at the privacy page");
+        }
+    }
+
+}

samples/Elmah.Io.OpenTelemetry.AspNetCore80/Elmah.Io.OpenTelemetry.AspNetCore80/Pages/Shared/_Layout.cshtml

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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>@ViewData["Title"] - Elmah.Io.OpenTelemetry.AspNetCore80</title>
+    <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" />
+    <link rel="stylesheet" href="~/css/site.css" asp-append-version="true" />
+    <link rel="stylesheet" href="~/Elmah.Io.OpenTelemetry.AspNetCore80.styles.css" asp-append-version="true" />
+</head>
+<body>
+    <header>
+        <nav class="navbar navbar-expand-sm navbar-toggleable-sm navbar-light bg-white border-bottom box-shadow mb-3">
+            <div class="container">
+                <a class="navbar-brand" asp-area="" asp-page="/Index">Elmah.Io.OpenTelemetry.AspNetCore80</a>
+                <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target=".navbar-collapse" aria-controls="navbarSupportedContent"
+                        aria-expanded="false" aria-label="Toggle navigation">
+                    <span class="navbar-toggler-icon"></span>
+                </button>
+                <div class="navbar-collapse collapse d-sm-inline-flex justify-content-between">
+                    <ul class="navbar-nav flex-grow-1">
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-page="/Index">Home</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-page="/Privacy">Privacy</a>
+                        </li>
+                    </ul>
+                </div>
+            </div>
+        </nav>
+    </header>
+    <div class="container">
+        <main role="main" class="pb-3">
+            @RenderBody()
+        </main>
+    </div>
+
+    <footer class="border-top footer text-muted">
+        <div class="container">
+            &copy; 2024 - Elmah.Io.OpenTelemetry.AspNetCore80 - <a asp-area="" asp-page="/Privacy">Privacy</a>
+        </div>
+    </footer>
+
+    <script src="~/lib/jquery/dist/jquery.min.js"></script>
+    <script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script>
+    <script src="~/js/site.js" asp-append-version="true"></script>
+
+    @await RenderSectionAsync("Scripts", required: false)
+</body>
+</html>

samples/Elmah.Io.OpenTelemetry.AspNetCore80/Elmah.Io.OpenTelemetry.AspNetCore80/Pages/Shared/_Layout.cshtml.css

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+/* Please see documentation at https://learn.microsoft.com/aspnet/core/client-side/bundling-and-minification
+for details on configuring this project to bundle and minify static web assets. */
+
+a.navbar-brand {
+  white-space: normal;
+  text-align: center;
+  word-break: break-all;
+}
+
+a {
+  color: #0077cc;
+}
+
+.btn-primary {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.nav-pills .nav-link.active, .nav-pills .show > .nav-link {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.border-top {
+  border-top: 1px solid #e5e5e5;
+}
+.border-bottom {
+  border-bottom: 1px solid #e5e5e5;
+}
+
+.box-shadow {
+  box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
+}
+
+button.accept-policy {
+  font-size: 1rem;
+  line-height: inherit;
+}
+
+.footer {
+  position: absolute;
+  bottom: 0;
+  width: 100%;
+  white-space: nowrap;
+  line-height: 60px;
+}

samples/Elmah.Io.OpenTelemetry.AspNetCore80/Elmah.Io.OpenTelemetry.AspNetCore80/Pages/Shared/_ValidationScriptsPartial.cshtml

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+<script src="~/lib/jquery-validation/dist/jquery.validate.min.js"></script>
+<script src="~/lib/jquery-validation-unobtrusive/jquery.validate.unobtrusive.min.js"></script>

samples/Elmah.Io.OpenTelemetry.AspNetCore80/Elmah.Io.OpenTelemetry.AspNetCore80/Pages/_ViewImports.cshtml

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+@using Elmah.Io.OpenTelemetry.AspNetCore80
+@namespace Elmah.Io.OpenTelemetry.AspNetCore80.Pages
+@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers

samples/Elmah.Io.OpenTelemetry.AspNetCore80/Elmah.Io.OpenTelemetry.AspNetCore80/Pages/_ViewStart.cshtml

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+@{
+    Layout = "_Layout";
+}