DynamicLogger 1.0.1

DynamicLogger

A modern, minimal, and dynamic logging library for ASP.NET Core and .NET applications. Easily manage and change log levels at runtime for fine-grained logging control.

Features

• Dynamic log level adjustment for categories via API endpoint or code.
• Minimal API ready extension for fast integration.
• Configurable via swagger-exposed endpoints.
• Supports Microsoft.Extensions.Logging abstractions.

Getting Started

1. Install via NuGet

dotnet add package DynamicLogger

2. Register Services

In your Program.cs or Startup.cs:

// Register DynamicLogger services
builder.Services.AddLoggerServices();

3. Add DynamicLogger Endpoint

For Minimal API:

app.MapLoggerEndpoint();

Example:
Sets log level for the default category:

POST /logging/setlevel/{level}
Body: { "level": "Information" }

Usage Example

// Change log level for category
DynamicLogger.SetLogLevel("Default", LogLevel.Debug);

Swagger Integration

Endpoints added via your library are auto-detected by Swagger/OpenAPI:

builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();

app.MapLoggerEndpoint();

app.UseSwagger();
app.UseSwaggerUI();

API Reference

Get All Log Categories

GET /logging/categories

Returns all log categories currently tracked.

Set Log Level for 'Default' Category

POST /logging/setlevel/{level}

level: Trace, Debug, Information, Warning, Error, Critical, None. Sets log level for the 'Default' category.

Set Log Level for All Non-System Categories

POST /logging/set-nonsystem-level/{level}

level: Same as above Sets log level for all non-system (application-specific) categories.

Set Log Level for a Specific Category

POST /logging/set-category-level/{category}/{level}

category: Log category name level: Log level Sets log level for a specified category.

Set Log Level for All Categories with Prefix

POST /logging/set-prefix-level/{prefix}/{level}

prefix: Prefix string level: Log level Sets log level for all categories starting with the given prefix.

Set Log Level with Custom Path

POST {path}/setlevel/{level}

path: Custom route prefix level: Log level Allows endpoint customization for setting default log level.

Allowed Log Levels: Trace, Debug, Information, Warning, Error, Critical, None

License

MIT

Author

Created by IoJo