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More work on SeqBackgroundService, next step is tests for it.

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This commit is contained in:
Janus C. H. Knudsen 2025-02-18 16:23:08 +01:00
parent a139b1ad08
commit 67207cf90b
27 changed files with 237 additions and 190 deletions
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4
Core/Configurations/SmartConfigProvider/IConfigurationRepository.cs
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@ -1,6 +1,4 @@
using Core.Configurations.SmartConfigProvider;
namespace Core.Configurations.SmartConfiguration;
namespace Core.Configurations.SmartConfigProvider;
public interface IConfigurationRepository
{
string ConnectionString { get; set; }

1
Core/Configurations/SmartConfigProvider/Repositories/PostgresConfigurationRepository.cs
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@ -1,5 +1,4 @@
using System.Data;
using Core.Configurations.SmartConfiguration;
using Insight.Database;
namespace Core.Configurations.SmartConfigProvider.Repositories;

2
Core/Configurations/SmartConfigProvider/SmartConfigExtension.cs
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@ -1,4 +1,4 @@
namespace Core.Configurations.SmartConfig
namespace Core.Configurations.SmartConfigProvider
{
/// <summary>
/// Extension methods for adding smart configuration providers to IConfigurationBuilder.

10
Core/Configurations/SmartConfigProvider/SmartConfigOptions.cs
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@ -1,4 +1,4 @@
namespace Core.Configurations.SmartConfig
namespace Core.Configurations.SmartConfigProvider
{
/// <summary>
/// Configuration options for setting up smart configuration providers.
@ -6,7 +6,7 @@ namespace Core.Configurations.SmartConfig
/// </summary>
public class SmartConfigOptions
{
private SmartConfiguration.IConfigurationRepository _repository;
private IConfigurationRepository _repository;
internal string _configKey;
/// <summary>
@ -17,7 +17,7 @@ namespace Core.Configurations.SmartConfig
public SmartConfigOptions UsePostgres(string configKey)
{
_configKey = configKey;
_repository = new Configurations.SmartConfigProvider.Repositories.PostgresConfigurationRepository();
_repository = new Repositories.PostgresConfigurationRepository();
return this;
}
/// <summary>
@ -34,12 +34,12 @@ namespace Core.Configurations.SmartConfig
/// </summary>
/// <param name="repository">The configuration repository to use</param>
/// <returns>The configuration options instance for method chaining</returns>
public SmartConfigOptions UseRepository(SmartConfiguration.IConfigurationRepository repository)
public SmartConfigOptions UseRepository(IConfigurationRepository repository)
{
_repository = repository;
return this;
}
internal SmartConfiguration.IConfigurationRepository GetRepository() => _repository;
internal IConfigurationRepository GetRepository() => _repository;
}
}

8
Core/Configurations/SmartConfigProvider/SmartConfigProvider.cs
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@ -3,7 +3,7 @@ using Core.Exceptions;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
namespace Core.Configurations.SmartConfig
namespace Core.Configurations.SmartConfigProvider
{
/// <summary>
/// Configuration provider that loads configuration from a smart configuration source (e.g. database).
@ -22,7 +22,7 @@ namespace Core.Configurations.SmartConfig
string _path;
IConfigurationBuilder _builder;
Newtonsoft.Json.Linq.JObject _configuration;
JObject _configuration;
SmartConfigOptions _smartConfigOptions;
public SmartConfigProvider() { }
@ -59,7 +59,7 @@ namespace Core.Configurations.SmartConfig
using (StreamReader file = File.OpenText(_path))
using (JsonTextReader reader = new JsonTextReader(file))
{
var jsonConfiguration = (Newtonsoft.Json.Linq.JObject)Newtonsoft.Json.Linq.JToken.ReadFrom(reader);
var jsonConfiguration = (JObject)JToken.ReadFrom(reader);
_connectionString = jsonConfiguration.SelectToken($"ConnectionStrings.{_configKey}")?.ToString();
}
@ -77,7 +77,7 @@ namespace Core.Configurations.SmartConfig
}
public Newtonsoft.Json.Linq.JObject Configuration()
public JObject Configuration()
{
return _configuration;
}

1
Core/Core.csproj
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@ -22,7 +22,6 @@
<ItemGroup>
<Folder Include="Configurations\AzureAppConfigurationProvider\" />
<Folder Include="Configurations\PostgresqlConfigurationBuilder\" />
<Folder Include="Logging\" />
</ItemGroup>
</Project>

81
Core/Logging/SeqBackgroundService.cs Normal file
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@ -0,0 +1,81 @@
using Core.Telemetry;
using Microsoft.ApplicationInsights;
using Microsoft.ApplicationInsights.Channel;
using Microsoft.ApplicationInsights.DataContracts;
using Microsoft.Extensions.Hosting;
namespace Core.Logging
{
public class SeqBackgroundService : BackgroundService
{
private readonly IMessageChannel<ITelemetry> _messageChannel;
private readonly TelemetryClient _telemetryClient;
private readonly SeqLogger _seqLogger;
public SeqBackgroundService(TelemetryClient telemetryClient,
IMessageChannel<ITelemetry> messageChannel,
SeqLogger seqlogger)
{
_telemetryClient = telemetryClient;
_messageChannel = messageChannel;
_seqLogger = seqlogger;
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
try
{
while (!stoppingToken.IsCancellationRequested)
await foreach (var telemetry in _messageChannel.Reader.ReadAllAsync(stoppingToken))
{
try
{
switch (telemetry)
{
case ExceptionTelemetry et:
await _seqLogger.LogAsync(et);
break;
case TraceTelemetry et:
await _seqLogger.LogAsync(et);
break;
case DependencyTelemetry et:
await _seqLogger.LogAsync(et);
break;
case RequestTelemetry et:
await _seqLogger.LogAsync(et);
break;
default:
throw new NotSupportedException(telemetry.GetType().Name);
}
}
catch
{
throw;
//_telemetryClient.TrackException(ex); this is disabled for now, we need to think about the channel structure first
}
}
}
catch (Exception ex)
{
if (ex is not OperationCanceledException)
{
_telemetryClient.TrackException(ex);
throw;
}
_telemetryClient.TrackTrace("Service shutdown started");
}
}
public override async Task StopAsync(CancellationToken cancellationToken)
{
_messageChannel.Dispose();
await base.StopAsync(cancellationToken);
}
}
}

7
Core/Logging/SeqConfiguration.cs Normal file
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@ -0,0 +1,7 @@
using Microsoft.ApplicationInsights.DataContracts;
using System.Text;
namespace Core.Logging
{
public record SeqConfiguration(string IngestionEndpoint, string ApiKey, string Environment);
}

29
Core/Logging/SeqHttpClient.cs Normal file
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@ -0,0 +1,29 @@
namespace Core.Logging
{
public class SeqHttpClient
{
HttpClient _httpClient;
public SeqHttpClient(SeqConfiguration seqConfiguration, HttpMessageHandler httpMessageHandler)
{
_httpClient = new HttpClient(httpMessageHandler)
{
BaseAddress = new Uri(seqConfiguration.IngestionEndpoint),
Timeout = TimeSpan.FromSeconds(30)
};
_httpClient.DefaultRequestHeaders.Accept.Clear();
_httpClient.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
if (seqConfiguration.ApiKey != null)
_httpClient.DefaultRequestHeaders.Add("X-Seq-ApiKey", seqConfiguration.ApiKey);
}
public SeqHttpClient(SeqConfiguration seqConfiguration) : this(seqConfiguration, new HttpClientHandler()) { }
public async Task<HttpResponseMessage> SendAsync(HttpRequestMessage httpRequestMessage, CancellationToken cancellationToken)
{
return await _httpClient.SendAsync(httpRequestMessage, cancellationToken);
}
}
}

35
Core/Telemetry/SeqLogger.cs → Core/Logging/SeqLogger.cs
View file

@ -1,39 +1,8 @@
using Microsoft.ApplicationInsights.Channel;
using Microsoft.ApplicationInsights.DataContracts;
using Microsoft.ApplicationInsights.DataContracts;
using System.Text;
using System.Text.Json;
namespace Core.Telemetry
namespace Core.Logging
{
public record SeqConfiguration(string IngestionEndpoint, string ApiKey, string Environment);
public class SeqHttpClient
{
HttpClient _httpClient;
public SeqHttpClient(SeqConfiguration seqConfiguration, HttpMessageHandler httpMessageHandler)
{
_httpClient = new HttpClient(httpMessageHandler)
{
BaseAddress = new Uri(seqConfiguration.IngestionEndpoint),
Timeout = TimeSpan.FromSeconds(30)
};
_httpClient.DefaultRequestHeaders.Accept.Clear();
_httpClient.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
if (seqConfiguration.ApiKey != null)
_httpClient.DefaultRequestHeaders.Add("X-Seq-ApiKey", seqConfiguration.ApiKey);
}
public SeqHttpClient(SeqConfiguration seqConfiguration) : this(seqConfiguration, new HttpClientHandler()) { }
public async Task<HttpResponseMessage> SendAsync(HttpRequestMessage httpRequestMessage, CancellationToken cancellationToken)
{
return await _httpClient.SendAsync(httpRequestMessage, cancellationToken);
}
}
public class SeqLogger
{
private readonly SeqHttpClient _httpClient;

10
Core/ModuleRegistry/SeqBackgroundServiceModule.cs → Core/ModuleRegistry/SeqLoggingModule.cs
View file

@ -1,9 +1,10 @@
using Autofac;
using Core.Logging;
using Core.Telemetry;
namespace Core.ModuleRegistry
{
public class SeqBackgroundServiceModule : Module
public class SeqLoggingModule : Module
{
protected override void Load(ContainerBuilder builder)
{
@ -15,6 +16,13 @@ namespace Core.ModuleRegistry
builder.RegisterType<SeqBackgroundService>()
.As<Microsoft.Extensions.Hosting.IHostedService>()
.SingleInstance();
builder.RegisterType<SeqHttpClient>()
.As<SeqHttpClient>()
.SingleInstance();
}
}
}

2
Core/ModuleRegistry/TelemetryModule.cs
View file

@ -44,7 +44,7 @@ namespace Core.ModuleRegistry
var tmc = Microsoft.ApplicationInsights.Extensibility.TelemetryConfiguration.CreateDefault();
tmc.ConnectionString = TelemetryConfig.ConnectionString;
tmc.TelemetryChannel.DeveloperMode = true;
var channel = new Telemetry.DebugTelemetryChannel("C:\\logs\\telemetry.log");
var channel = new Telemetry.SeqLoggingTelemetryChannel("C:\\logs\\telemetry.log");
tmc.TelemetryChannel = channel;

2
Core/MultiKeyEncryption/MasterKey.cs
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@ -1,4 +1,4 @@
namespace Core.CryptoService
namespace Core.MultiKeyEncryption
{
internal class MasterKey
{

4
Core/MultiKeyEncryption/SecureConnectionString.cs
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@ -5,7 +5,7 @@ using System.Security.Cryptography;
using System.Text;
using System.Threading.Tasks;
namespace Core.CryptoService
namespace Core.MultiKeyEncryption
{
public class SecureConnectionString
{
@ -22,7 +22,7 @@ namespace Core.CryptoService
var encryptedConnString = EncryptWithKey(connectionString, _masterKey);
var userKeys = new Dictionary<string, string>();
return new EncryptedData
{

101
Core/Telemetry/SeqBackgroundService.cs
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@ -1,101 +0,0 @@
using Microsoft.ApplicationInsights;
using Microsoft.ApplicationInsights.Channel;
using Microsoft.Extensions.Hosting;
using System.Net.Http.Headers;
using System.Text;
namespace Core.Telemetry
{
public class SeqBackgroundService : BackgroundService
{
private readonly IMessageChannel<ITelemetry> _messageChannel;
private readonly TelemetryClient _telemetryClient;
private readonly HttpClient _httpClient;
public SeqBackgroundService(TelemetryClient telemetryClient,
IMessageChannel<ITelemetry> messageChannel,
HttpClient httpClient)
{
_telemetryClient = telemetryClient;
_messageChannel = messageChannel;
_httpClient = httpClient;
_httpClient = new HttpClient()
{
BaseAddress = new Uri("http://localhost:5341"),
Timeout = TimeSpan.FromSeconds(30)
};
_httpClient.DefaultRequestHeaders.Accept.Clear();
_httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
try
{
while (!stoppingToken.IsCancellationRequested)
await foreach (var message in _messageChannel.Reader.ReadAllAsync(stoppingToken))
{
try
{
var eventTelemetry = message as Microsoft.ApplicationInsights.DataContracts.EventTelemetry;
var level = "Information";
var seqEvent = new Dictionary<string, object>
{
{ "@t", DateTime.UtcNow.ToString("o") },
{ "@mt", eventTelemetry.Name },
{ "@l", level } // "Information", "Warning", "Error", etc.
};
foreach (var prop in eventTelemetry.Context.GlobalProperties)
{
seqEvent.Add(prop.Key, prop.Value);
}
var content = new StringContent(Newtonsoft.Json.JsonConvert.SerializeObject(seqEvent), Encoding.UTF8, "application/vnd.serilog.clef");
var key = "4XhWFtY4jJ0NBgohBAFF"; ;
//Gt8hS9ClGNfOCAdswDlW
var requestMessage = new HttpRequestMessage(HttpMethod.Post, $"/ingest/clef?apiKey={key}");
requestMessage.Content = content;
var response = await _httpClient.SendAsync(requestMessage, stoppingToken);
response.EnsureSuccessStatusCode();
//if (!response.IsSuccessStatusCode)
//{
// _telemetryClient.TrackTrace($"HTTP kald fejlede med status {response.StatusCode}", Microsoft.ApplicationInsights.DataContracts.SeverityLevel.Warning);
// continue;
//}
}
catch (Exception ex)
{
//_telemetryClient.TrackException(ex); this is disabled for now, we need to think about the channel structure first
}
}
}
catch (Exception ex)
{
if (ex is not OperationCanceledException)
{
_telemetryClient.TrackException(ex);
throw;
}
_telemetryClient.TrackTrace("Service shutdown started");
}
}
public override async Task StopAsync(CancellationToken cancellationToken)
{
_messageChannel.Dispose();
await base.StopAsync(cancellationToken);
}
}
}

6
Core/Telemetry/DebugTelemetryChannel.cs → Core/Telemetry/SeqLoggingTelemetryChannel.cs
View file

@ -3,13 +3,13 @@ using System.Net.Http.Headers;
namespace Core.Telemetry
{
public class DebugTelemetryChannel : InMemoryChannel, ITelemetryChannel
public class SeqLoggingTelemetryChannel : InMemoryChannel, ITelemetryChannel
{
private readonly string _filePath;
public ITelemetryChannel _defaultChannel;
static HttpClient _client = new HttpClient();
static DebugTelemetryChannel()
static SeqLoggingTelemetryChannel()
{
_client = new HttpClient()
{
@ -22,7 +22,7 @@ namespace Core.Telemetry
}
public DebugTelemetryChannel(string filePath)
public SeqLoggingTelemetryChannel(string filePath)
{
_filePath = filePath;
}