• Client IP address 
  
• User name 
  
• Date 
  
• Time 
  
• Service and instance 
  
• Server name 
  
• Server IP address 
  
• Time taken 
  
• Client bytes sent 
  
• Server bytes sent 
  
• (Service status code (A value of 200 indicates that the request was fulfilled successfully 
  
• (Windows status code (A value of 0 indicates that the request was fulfilled successfully. 
  
• Request type 
  
• Target of operation 
  
• (Parameters (the parameters that are passed to a script 
  

192.168.114.201, -, 03/20/01, 7:55:20, W3SVC2, SERVER, 172.21.13.45, 4502, 163, 3223, 200, 0, GET, /DeptLogo.gif, -,

172.21.13.45 - Microsoft\JohnDoe [08/Apr/2001:17:39:04 -0800] "GET /scripts/iisadmin/ism.dll?http/serv HTTP/1.0" 200 3401

IF (currentYear<2023){
alert('Wear a mask!');
}

var showCoronaAlert=_cofiguration.GetValue<bool>("Features:showCoronaAlert"); // or read this from Database
If(showCoronaAlert){
alert(Wear a amask!);
}

Install-Package Microsoft.FeatureManagement

using Microsoft.FeatureManagement;
public void ConfigureServices(IServiceCollection services)
{
    services.AddFeatureManagement();
}

"FeatureManagement": {
   
}

 public class HomeController : Controller
    {
        private readonly IFeatureManager _featureManager;

        public HomeController(IFeatureManager featureManager)
        {
            _featureManager = featureManager;
        }
        public async Task<IActionResult> Index()
        {
            if(await _featureManager.IsEnabledAsync("MaskAlert"))
            {
                // show messeage
            }

            return View();
        }
    }

 "FeatureManagement": {
    "EmergencyBanner": {
      "EnabledFor": [
        {
          "Name": "Microsoft.TimeWindow",
          "Parameters": {
            "Start": "01 Mar 2021 12:00:00 +00:00",
            "End": "01 Apr 2021 12:00:00 +00:00"
          }
        }
      ]
    }
  }

if(await _featureManager.IsEnabledAsync("EmergencyBanner")){
// show Emergency banner 
}

"FeatureManagement": {
    "EmergencyBanner": {
      "EnabledFor": [
        {
          "Name": "Microsoft.TimeWindow",
          "Parameters": {
            "End": "01 Apr 2021 12:00:00 +00:00"
          }
        }
      ]
    }
  }

"FeatureManagement": {
    "ChatV2": {
      "EnabledFor": [
        {
          "Name": "BrowserFilter",
          "Parameters": {
            "AllowedBrowsers": [ "Chrome" ]
          }
        }
      ]
    }
  }

  public class BrowserFilterSettings
    {
        public string[] AllowedBrowsers { get; set; }
    }

public void ConfigureServices(IServiceCollection services)
        {
            services.TryAddSingleton<IHttpContextAccessor, HttpContextAccessor>();
            services.AddFeatureManagement()
                .AddFeatureFilter<BrowserFilter>();
        }

if(await _featureManager.IsEnabledAsync("ChatV2")){
// do something 
}