Owin Middleware

gistfile1.cs

public class LoggerMiddleware : OwinMiddleware
{
    private readonly ILog _logger;
 
    public LoggerMiddleware(OwinMiddleware next, ILog logger) : base(next)
    {
        _logger = logger;
    }
 
    public override async Task Invoke(IOwinContext context)
    {
        _logger.LogInfo("Middleware begin");
        await this.Next.Invoke(context);
        _logger.LogInfo("Middleware end");
    }
}