Overload for AddMongoDbLogger

alphons <alphons@heijden.com> 11 Mar 2026, 13:39
03e9b0c38b72a9196864d69f370721b6903d4ec3
2 files changed
  • src/VanDerHeijden.Logging.MongoDb/MongoDbLoggingBuilderExtensions.cs
  • src/VanDerHeijden.Logging.MongoDb/VanDerHeijden.Logging.MongoDb.csproj
diff --git a/src/VanDerHeijden.Logging.MongoDb/MongoDbLoggingBuilderExtensions.cs b/src/VanDerHeijden.Logging.MongoDb/MongoDbLoggingBuilderExtensions.cs
index a03758c..2edeb95 100644
--- a/src/VanDerHeijden.Logging.MongoDb/MongoDbLoggingBuilderExtensions.cs
+++ b/src/VanDerHeijden.Logging.MongoDb/MongoDbLoggingBuilderExtensions.cs
@@ -17,12 +17,25 @@ public static class MongoDbLoggingBuilderExtensions
/// <param name="builder">The <see cref="ILoggingBuilder"/> to configure.</param>
/// <param name="collection">The MongoDB collection that will receive <see cref="LogEntry"/> documents.</param>
/// <returns>The <paramref name="builder"/> so that additional calls can be chained.</returns>
- public static ILoggingBuilder AddMongoDbLogger(this ILoggingBuilder builder, IMongoCollection<LogEntry> collection)
+ public static ILoggingBuilder AddMongoDbLogger(this ILoggingBuilder builder, IMongoCollection<LogEntry> collection) =>
+ builder.AddMongoDbLogger(_ => collection);
+
+ /// <summary>
+ /// Adds a MongoDB logger that resolves the collection from the DI container at startup.
+ /// Use this overload when <see cref="IMongoCollection{TDocument}"/> is already registered as a service.
+ /// </summary>
+ /// <param name="builder">The <see cref="ILoggingBuilder"/> to configure.</param>
+ /// <param name="collectionFactory">
+ /// A factory that receives the <see cref="IServiceProvider"/> and returns the
+ /// <see cref="IMongoCollection{TDocument}"/> to write log entries to.
+ /// </param>
+ /// <returns>The <paramref name="builder"/> so that additional calls can be chained.</returns>
+ public static ILoggingBuilder AddMongoDbLogger(this ILoggingBuilder builder, Func<IServiceProvider, IMongoCollection<LogEntry>> collectionFactory)
{
builder.Services.AddSingleton<ILoggerProvider>(sp =>
{
var httpContextAccessor = sp.GetService<IHttpContextAccessor>();
- var logWriter = new MongoDbLogWriter(collection);
+ var logWriter = new MongoDbLogWriter(collectionFactory(sp));
var batchedLogger = new BatchedLogger<LogEntry>(logWriter, batchSize: 100, maxIdleMs: 3000, fullMode: BoundedChannelFullMode.DropOldest);
return new BatchedLoggerProvider<LogEntry>(
batchedLogger,
diff --git a/src/VanDerHeijden.Logging.MongoDb/VanDerHeijden.Logging.MongoDb.csproj b/src/VanDerHeijden.Logging.MongoDb/VanDerHeijden.Logging.MongoDb.csproj
index f6e2f12..e393402 100644
--- a/src/VanDerHeijden.Logging.MongoDb/VanDerHeijden.Logging.MongoDb.csproj
+++ b/src/VanDerHeijden.Logging.MongoDb/VanDerHeijden.Logging.MongoDb.csproj
@@ -6,7 +6,7 @@
<Nullable>enable</Nullable>
<PackageId>VanDerHeijden.Logging.MongoDb</PackageId>
- <Version>10.0.6</Version>
+ <Version>10.0.7</Version>
<Authors>VanDerHeijden</Authors>
<Description>MongoDB log writer for VanDerHeijden.Logging: writes batched log entries to a MongoDB collection.</Description>
<PackageTags>logging;mongodb;batched</PackageTags>