namespace DNT.IDP
{
    public class Startup
    {
        public const string TwoFactorAuthenticationScheme = "idsrv.2FA";

        public void ConfigureServices(IServiceCollection services)
        {
            // ...

            services.AddAuthentication()
                .AddCookie(authenticationScheme: TwoFactorAuthenticationScheme)
                .AddGoogle(authenticationScheme: "Google", configureOptions: options =>
                {
                    options.SignInScheme = IdentityServerConstants.ExternalCookieAuthenticationScheme;
                    options.ClientId = Configuration["Authentication:Google:ClientId"];
                    options.ClientSecret = Configuration["Authentication:Google:ClientSecret"];
                });
        }

namespace DNT.IDP.Controllers.Account
{
    [SecurityHeaders]
    [AllowAnonymous]
    public class AccountController : Controller
    {
        [HttpPost]
        [ValidateAntiForgeryToken]
        public async Task<IActionResult> Login(LoginInputModel model, string button)
        {
    // ... 

            if (ModelState.IsValid)
            {
                if (await _usersService.AreUserCredentialsValidAsync(model.Username, model.Password))
                {
                    var user = await _usersService.GetUserByUsernameAsync(model.Username);
                    
                    var id = new ClaimsIdentity();
                    id.AddClaim(new Claim(JwtClaimTypes.Subject, user.SubjectId));
                    await HttpContext.SignInAsync(scheme: Startup.TwoFactorAuthenticationScheme, principal: new ClaimsPrincipal(id));

                    await _twoFactorAuthenticationService.SendTemporaryCodeAsync(user.SubjectId);

                    var redirectToAdditionalFactorUrl =
                        Url.Action("AdditionalAuthenticationFactor",
                            new
                            {
                                returnUrl = model.ReturnUrl,
                                rememberLogin = model.RememberLogin
                            });                   

                    // request for a local page
                    if (Url.IsLocalUrl(model.ReturnUrl))
                    {
                        return Redirect(redirectToAdditionalFactorUrl);
                    }

                    if (string.IsNullOrEmpty(model.ReturnUrl))
                    {
                        return Redirect("~/");
                    }

                    // user might have clicked on a malicious link - should be logged
                    throw new Exception("invalid return URL");
                }

                await _events.RaiseAsync(new UserLoginFailureEvent(model.Username, "invalid credentials"));
                ModelState.AddModelError("", AccountOptions.InvalidCredentialsErrorMessage);
            }

            // something went wrong, show form with error
            var vm = await BuildLoginViewModelAsync(model);
            return View(vm);
        }

 await HttpContext.SignInAsync(scheme: Startup.TwoFactorAuthenticationScheme, principal: new ClaimsPrincipal(id));

    public interface ITwoFactorAuthenticationService
    {
        Task SendTemporaryCodeAsync(string subjectId);
        Task<bool> IsValidTemporaryCodeAsync(string subjectId, string code);
    }

using System.ComponentModel.DataAnnotations;

namespace DNT.IDP.Controllers.Account
{
    public class AdditionalAuthenticationFactorViewModel
    {
        [Required]
        public string Code { get; set; }

        public string ReturnUrl { get; set; }

        public bool RememberLogin { get; set; }
    }
}

namespace DNT.IDP.Controllers.Account
{
    public class AccountController : Controller
    {
        [HttpGet]
        public IActionResult AdditionalAuthenticationFactor(string returnUrl, bool rememberLogin)
        {
            // create VM
            var vm = new AdditionalAuthenticationFactorViewModel
            {
                RememberLogin = rememberLogin,
                ReturnUrl = returnUrl
            };

            return View(vm);
        }

        [HttpPost]
        [ValidateAntiForgeryToken]
        public async Task<IActionResult> AdditionalAuthenticationFactor(
            AdditionalAuthenticationFactorViewModel model)
        {
            if (!ModelState.IsValid)
            {
                return View(model);
            }

            // read identity from the temporary cookie
            var info = await HttpContext.AuthenticateAsync(Startup.TwoFactorAuthenticationScheme);
            var tempUser = info?.Principal;
            if (tempUser == null)
            {
                throw new Exception("2FA error");
            }

            // ... check code for user
            if (!await _twoFactorAuthenticationService.IsValidTemporaryCodeAsync(tempUser.GetSubjectId(), model.Code))
            {
                ModelState.AddModelError("code", "2FA code is invalid.");
                return View(model);
            }

            // login the user
            AuthenticationProperties props = null;
            if (AccountOptions.AllowRememberLogin && model.RememberLogin)
            {
                props = new AuthenticationProperties
                {
                    IsPersistent = true,
                    ExpiresUtc = DateTimeOffset.UtcNow.Add(AccountOptions.RememberMeLoginDuration)
                };
            }

            // issue authentication cookie for user
            var user = await _usersService.GetUserBySubjectIdAsync(tempUser.GetSubjectId());
            await _events.RaiseAsync(new UserLoginSuccessEvent(user.Username, user.SubjectId, user.Username));
            await HttpContext.SignInAsync(user.SubjectId, user.Username, props);

            // delete temporary cookie used for 2FA
            await HttpContext.SignOutAsync(Startup.TwoFactorAuthenticationScheme);

            if (_interaction.IsValidReturnUrl(model.ReturnUrl) || Url.IsLocalUrl(model.ReturnUrl))
            {
                return Redirect(model.ReturnUrl);
            }

            return Redirect("~/");
        }

@model AdditionalAuthenticationFactorViewModel

<div>
    <div class="page-header">
        <h1>2-Factor Authentication</h1>
    </div>

    @Html.Partial("_ValidationSummary")

    <div class="row">
        <div class="panel panel-default">
            <div class="panel-heading">
                <h3 class="panel-title">Input your 2FA code</h3>
            </div>
            <div class="panel-body">
                <form asp-route="Login">
                    <input type="hidden" asp-for="ReturnUrl" />
                    <input type="hidden" asp-for="RememberLogin" />

                    <fieldset>
                        <div class="form-group">
                            <label asp-for="Code"></label>
                            <input class="form-control" placeholder="Code" asp-for="Code" autofocus>
                        </div>

                        <div class="form-group">
                            <button class="btn btn-primary">Submit code</button>
                        </div>
                    </fieldset>
                </form>

            </div>
        </div>
    </div>
</div>

[Route("api/[controller]")] // http://localhost:7742/api/test
public class TestController : Controller
{
    private readonly ILogger<TestController> _logger;
 
    public TestController(ILogger<TestController> logger)
    {
        _logger = logger;
    }

[Route("api/[controller]")] // http://localhost:7742/api/test
public class TestController : Controller
{
    private readonly ILogger<TestController> _logger;
 
    public TestController(ILogger<TestController> logger)
    {
        _logger = logger;
    }
 
    [HttpGet]
    public IEnumerable<string> Get() // http://localhost:7742/api/test
    {
        return new [] { "value1", "value2" };
    }
 
    [HttpGet("{page:int}")]
    public IActionResult Get(int page) // http://localhost:7742/api/test/1
    {
        return Json(new[] { "value3", "value4" });
    }
 
    [HttpGet("/api/path1")]
    public IActionResult GetEpisodes1() // http://localhost:7742/api/path1
    {
        return Json(new[] { "value5", "value6" });
    }
 
    [HttpGet("/api/path2")]
    public IActionResult GetEpisodes2() // http://localhost:7742/api/path2
    {
        try
        {
            // get data from the DB ...
            return Ok(new[] { "value7", "value8" });
        }
        catch (Exception ex)
        {
            _logger.LogError("Failed to get data from the API", ex);
            return BadRequest();
        }
    } 
}

    [Route("api/[controller]")]
    public class ValuesController : Controller
    {
        // GET: api/values
        [HttpGet]
        public IEnumerable<string> Get()
        {
            return new string[] { "value1", "value2" };
        }
// GET api/values/5
        [HttpGet("{id}")]
        public string Get(int id)
        {
            return "value";
        }
// POST api/values
        [HttpPost]
        public void Post([FromBody]string value)
        {
        }
// PUT api/values/5
        [HttpPut("{id}")]
        public void Put(int id, [FromBody]string value)
        {
        }
// DELETE api/values/5
        [HttpDelete("{id}")]
        public void Delete(int id)
        {
        }
    }
}

 [Produces("application/json")]
[Route("api/[controller]")] // http://localhost:7742/api/test
public class TestController : Controller

namespace Core1RtmEmptyTest.Models
{
    public class Person
    {
        public string FirstName { get; set; }
        public string LastName { get; set; }
        public int Age { get; set; }
    }
}

using Core1RtmEmptyTest.Models;
using Microsoft.AspNetCore.Mvc;
 
namespace Core1RtmEmptyTest.Controllers
{
    public class PersonController : Controller
    {
        public IActionResult Index()
        {
            return View();
        }
 
        [HttpPost]
        public IActionResult Index(Person person)
        {
            return Json(person);
        }
    }
}

@section scripts
{
    <script type="text/javascript">
        $(function () {
            $.ajax({
                type: 'POST',
                url: '/Person/Index',
                dataType: 'json',
                contentType: 'application/json; charset=utf-8',
                data: JSON.stringify({
                    FirstName: 'F1',
                    LastName: 'L1',
                    Age: 23
                }),
                success: function (result) {
                    console.log('Data received: ');
                    console.log(result);
                }
            });
        });
    </script>
}

 public IActionResult Index([FromBody]Person person)

  var dataType = 'application/x-www-form-urlencoded; charset=utf-8';
 var data = $('form').serialize();

 [HttpPost]
public IActionResult Index([FromForm]Person person)

public class ProductModel
{
    public ProductModel(IProductService prodService)
    {
        Value = prodService.Get(productId);
    }
    public IProduct Value { get; private set; }
}

 public async Task<IActionResult> GetProduct([FromServices]ProductModel product)
{
}

public void ConfigureServices(IServiceCollection services)
{
    services.AddMvc(options =>
    {
        options.FormatterMappings.SetMediaTypeMappingForFormat("xml", new MediaTypeHeaderValue("application/xml")); 
 
    }).AddJsonOptions(options =>
    {
        options.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver();
        options.SerializerSettings.DefaultValueHandling = DefaultValueHandling.Include;
        options.SerializerSettings.NullValueHandling = NullValueHandling.Ignore;
    });

• BackgroundColor: در صورتی که شی مورد نظر به صورت توپررسم شود، این خاصیت رنگ پس زمینه شی را مشخص می‌کند.
• BackgroundBrush: خاصیتی است که با توجه به خاصیت BackgroundColor یک الگوی پر کردن  زمینه شی می‌سازد.
• StartPoint: نقطه شروع شی را در خود نگهداری می‌کند.
• EndPoint: نقطه انتهای شی را در خود نگهداری می‌کند. (قبلا گفته شد که هر شی را در صورتی که در یک مستطیل فرض کنیم یک نقطه شروع و یک نقطه پایان دارد)
• ForeColor: رنگ قلم ترسیم شی مورد نظر را تعیین می‌کند.
• Height: ارتفاع شی مورد نظر را تعیین می‌کند ( این خصوصیت اختلاف عمودی StartPoint.Y و EndPoint.Y را محاسبه می‌کند و در زمان مقدار دهی EndPoint جدیدی ایجاد می‌کند).
• Width: عرض شی مورد نظر را تعیین می‌کند ( این خصوصیت اختلاف افقیStartPoint.X و EndPoint.X را محاسبه می‌کند و در زمان مقدار دهی EndPoint جدیدی ایجاد می‌کند).
• IsFill: این خصوصیت تعیین کننده توپر و یا توخالی بودن شی است.
• IsSelected: این خاصیت تعیین می‌کند که آیا شی انتخاب شده است یا خیر (در زمان انتخاب شی چهار مربع کوچک روی شی رسم می‌شود).
• Pen: قلم خط ترسیم شی را مشخص می‌کند. (قلم با ضخامت دلخواه)
• ShapeType: این خصوصیت نوع شی را مشخص می‌کند (این خاصیت بیشتر برای زمان پیش نمایش ترسیم شی در زمان اجراست البته به نظر خودم اضافه هست اما راه بهتری به ذهنم نرسید)
• Size: با استفاده از خصوصیات Height و Width ایجاد شده و تعیین کننده Size شی است.
• Thickness: ضخامت خط ترسیمی شی را مشخص می‌کند، این خاصیت در خصوصیت Pen استفاده شده است.
• X: مقدار افقی نقطه شروع شی را تعیین می‌کند در واقع StartPoint.X را برمی‌گرداند (این خاصیت اضافی بوده و جهت راحتی کار استفاده شده می‌توان آن را ننوشت).
• Y: مقدار عمودی نقطه شروع شی را تعیین می‌کند در واقع StartPoint.Y را برمی‌گرداند (این خاصیت اضافی بوده و جهت راحتی کار استفاده شده می‌توان آن را ننوشت).
• Zindex: در زمان ترسیم اشیا ممکن است اشیا روی هم ترسیم شوند، در واقع Zindex تعیین کننده عمق شی روی بوم گرافیکی است.
  

public class User
{
     public int Id { set; get; }
}

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Reflection;
using System.Reflection.Emit;

namespace FastReflectionTests
{
    /// <summary>
    /// کلاسی برای اندازه گیری زمان اجرای عملیات
    /// </summary>
    public class Benchmark : IDisposable
    {
        Stopwatch _watch;
        string _name;

        public static Benchmark Start(string name)
        {
            return new Benchmark(name);
        }

        private Benchmark(string name)
        {
            _name = name;
            _watch = new Stopwatch();
            _watch.Start();
        }

        public void Dispose()
        {
            _watch.Stop();
            Console.WriteLine("{0} Total seconds: {1}"
                               , _name, _watch.Elapsed.TotalSeconds);
        }
    }

    public class User
    {
        public int Id { set; get; }
    }

    class Program
    {
        public static Func<object, object> GetFastGetterFunc(string propertyName, Type ownerType)
        {
            var propertyInfo = ownerType.GetProperty(propertyName, BindingFlags.Instance | BindingFlags.Public);

            if (propertyInfo == null)
                return null;
            
            var getter = ownerType.GetMethod("get_" + propertyInfo.Name,
                                             BindingFlags.Instance | BindingFlags.Public | BindingFlags.FlattenHierarchy);
            if (getter == null)
                return null;

            var dynamicGetterMethod = new DynamicMethod(
                                                name: "_",
                                                returnType: typeof(object),
                                                parameterTypes: new[] { typeof(object) },
                                                owner: propertyInfo.DeclaringType,
                                                skipVisibility: true);
            var il = dynamicGetterMethod.GetILGenerator();

            il.Emit(OpCodes.Ldarg_0); // Load input to stack
            il.Emit(OpCodes.Castclass, propertyInfo.DeclaringType); // Cast to source type
            // نکته مهم در اینجا فراخوانی نهایی متد گت بدون استفاده از ریفلکشن است
            il.Emit(OpCodes.Callvirt, getter); //calls its get method

            if (propertyInfo.PropertyType.IsValueType)
                il.Emit(OpCodes.Box, propertyInfo.PropertyType);//box

            il.Emit(OpCodes.Ret);

            return (Func<object, object>)dynamicGetterMethod.CreateDelegate(typeof(Func<object, object>));
        }


        static void Main(string[] args)
        {
            //تهیه لیستی از داده‌ها جهت آزمایش
            var list = new List<User>();
            for (int i = 0; i < 1000000; i++)
            {
                list.Add(new User { Id = i });
            }

            // دسترسی به اطلاعات لیست به صورت متداول از طریق ریفلکشن معمولی
            var idProperty = typeof(User).GetProperty("Id");
            using (Benchmark.Start("Normal reflection"))
            {
                foreach (var item in list)
                {
                    var id = idProperty.GetValue(item, null);
                }
            }

            // دسترسی از طریق روش سریع دستیابی به اطلاعات خواص
            var fastIdProperty = GetFastGetterFunc("Id", typeof(User));
            using (Benchmark.Start("Fast Property"))
            {
                foreach (var item in list)
                {
                    var id = fastIdProperty(item);
                }
            }
        }
    }
}

 Normal reflection Total seconds: 2.0054177
Fast Property Total seconds: 0.0552056

ایجاد کلاس لاگ

public class DBLog
    {
        public int  DBLogId { get; set; }
        public string? LogLevel { get; set; }
        public string? EventName { get; set; }
        public string? Message { get; set; }
        public string? StackTrace { get; set; }
        public DateTime CreatedDate { get; set; }=DateTime.Now;
    }

public class DBLogger:ILogger

    {
        private bool _isDisposed;
        private readonly ApplicationDbContext _dbContext;
        public DBLogger(ApplicationDbContext dbContext)
        {
            _dbContext = dbContext ?? throw new ArgumentNullException(nameof(dbContext));
        }


        public void Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception? exception, Func<TState, Exception?, string> formatter)
        {
            var dblLogItem = new DBLog()
            {
                EventName = eventId.Name,
                LogLevel = logLevel.ToString(),
                Message = exception?.Message,
                StackTrace=exception?.StackTrace                
            }; 
            _dbContext.DBLogs.Add(dblLogItem);
            _dbContext.SaveChanges();
        }

        public bool IsEnabled(LogLevel logLevel)
        {
            return true;
        }

        public IDisposable BeginScope<TState>(TState state)
        {
            return null;
        }
    }

public class DbLoggerProvider:ILoggerProvider
    {
        private bool _isDisposed;
        private readonly ApplicationDbContext _dbContext;
        public DbLoggerProvider(ApplicationDbContext dbContext)
        {
            _dbContext = dbContext ?? throw new ArgumentNullException(nameof(dbContext));
        }

        public ILogger CreateLogger(string categoryName)
        {
            return new D‌BLogger(_dbContext);
        }

        public void Dispose()
        {
        }
    }  
 

public void Configure(IApplicationBuilder app, IWebHostEnvironment env, ILoggerFactory loggerFactory)
        {
            .
            .
            .
            #region CustomLogProvider
            var serviceProvider = app.ApplicationServices.CreateScope().ServiceProvider;
            var appDbContext = serviceProvider.GetRequiredService<ApplicationDbContext>();
            loggerFactory.AddProvider(new DbLoggerProvider(appDbContext));
            #endregion
            .
            .
            .

public class DbLoggerProvider:ILoggerProvider
    {
        private readonly CancellationTokenSource _cancellationTokenSource = new();
        private readonly IList<DBLog> _currentBatch = new List<DBLog>();
        private readonly TimeSpan _interval = TimeSpan.FromSeconds(2);

        private readonly BlockingCollection<DBLog> _messageQueue = new(new ConcurrentQueue<DBLog>());

        private readonly Task _outputTask;
        private readonly ApplicationDbContext _dbContext;
        private bool _isDisposed;

        public DbLoggerProvider(ApplicationDbContext dbContext)
        {
            _dbContext = dbContext ?? throw new ArgumentNullException(nameof(dbContext));
            _outputTask = Task.Run(ProcessLogQueue);
        }
        public ILogger CreateLogger(string categoryName)
        {
            return new DBLogger(this,categoryName);
        }
        private async Task ProcessLogQueue()
        {
            while (!_cancellationTokenSource.IsCancellationRequested)
            {
                while (_messageQueue.TryTake(out var message))
                {
                    try
                    {
                        _currentBatch.Add(message);
                    }
                    catch
                    {
                        //cancellation token canceled or CompleteAdding called
                    }
                }

                await SaveLogItemsAsync(_currentBatch, _cancellationTokenSource.Token);
                _currentBatch.Clear();

                await Task.Delay(_interval, _cancellationTokenSource.Token);
            }
        }
        internal void AddLogItem(DBLog appLogItem)
        {
            if (!_messageQueue.IsAddingCompleted)
            {
                _messageQueue.Add(appLogItem, _cancellationTokenSource.Token);
            }
        }
        private async Task SaveLogItemsAsync(IList<DBLog> items, CancellationToken cancellationToken)
        {
            try
            {
                if (!items.Any())
                {
                    return;
                }

                // We need a separate context for the logger to call its SaveChanges several times,
                // without using the current request's context and changing its internal state.
                foreach (var item in items)
                {
                    var addedEntry = _dbContext.DbLogs.Add(item);
                }

                await _dbContext.SaveChangesAsync(cancellationToken);

            }
            catch
            {
                // don't throw exceptions from logger
            }
        }

        [SuppressMessage("Microsoft.Usage", "CA1031:catch a more specific allowed exception type, or rethrow the exception",
            Justification = "don't throw exceptions from logger")]
        private void Stop()
        {
            _cancellationTokenSource.Cancel();
            _messageQueue.CompleteAdding();

            try
            {
                _outputTask.Wait(_interval);
            }
            catch
            {
                // don't throw exceptions from logger
            }
        }
        public void Dispose()
        {
            Dispose(true);
            GC.SuppressFinalize(this);
        }

        protected virtual void Dispose(bool disposing)
        {
            if (!_isDisposed)
            {
                try
                {
                    if (disposing)
                    {
                        Stop();
                        _messageQueue.Dispose();
                        _cancellationTokenSource.Dispose();
                        _dbContext.Dispose();
                    }
                }
                finally
                {
                    _isDisposed = true;
                }
            }
        }
    }  
 

public class DBLogger:ILogger
    {
        private readonly LogLevel _minLevel;
        private readonly DbLoggerProvider _loggerProvider;
        private readonly string _categoryName;

        public DBLogger(
            DbLoggerProvider loggerProvider,
            string categoryName
        )
        {
            _loggerProvider= loggerProvider ?? throw new ArgumentNullException(nameof(loggerProvider));
            _categoryName= categoryName;
        }

        public IDisposable BeginScope<TState>(TState state)
        {
            return new NoopDisposable();
        }

        public bool IsEnabled(LogLevel logLevel)
        {
            return logLevel >= _minLevel;
        }

        public void Log<TState>(
            LogLevel logLevel,
            EventId eventId,
            TState state,
            Exception exception,
            Func<TState, Exception, string> formatter)
        {
            if (!IsEnabled(logLevel))
            {
                return;
            }

            if (formatter == null)
            {
                throw new ArgumentNullException(nameof(formatter));
            }

            var message = formatter(state, exception);

            if (exception != null)
            {
                message = $"{message}{Environment.NewLine}{exception}";
            }

            if (string.IsNullOrEmpty(message))
            {
                return;
            }

            var dblLogItem = new DBLog()
            {
                EventName = eventId.Name,
                LogLevel = logLevel.ToString(),
                Message = $"{_categoryName}{Environment.NewLine}{message}",
                StackTrace=exception?.StackTrace
            };
            _loggerProvider.AddLogItem(dblLogItem);
        }

      

        private class NoopDisposable : IDisposable
        {
            public void Dispose()
            {
                Dispose(true);
                GC.SuppressFinalize(this);
            }

            protected virtual void Dispose(bool disposing)
            {
            }
        }
    }  
 

public class User
{
    public int Id { get; set; }
    public string FirstName { get; set; }
    public string LastName { get; set; }
    public string UserName { get; set; }


    public static List<User> GetUsers()
    {
        return new List<User>()
        {
            new()
            {
                Id = 1,
                FirstName = "علی",
                LastName = "یگانه مقدم",
                UserName = "yeganehaym"
            },
            new ()
            {
                Id = 2,
                FirstName = "وحید",
                LastName = "نصیری",
                UserName = "VahidN"
            },
        };
    }
}

[ApiController]
[Route("/api/[controller]/{id?}")]
public class UserController : ControllerBase
{

    [HttpGet]
    public User GetUser(int id)
    {
        var users = Users.User.GetUsers();
        var user = users.FirstOrDefault(x => x.Id == id);
        return user;
    }
}

public class Product
{
    public int Id { get; set; }
    public string Name { get; set; }
    public int Price { get; set; }
    public  int Quantity { get; set; }


    public static List<Product> GetProducts()
    {
        return new List<Product>()
        {
            new()
            {
                Id = 1,
                Name = "LCD",
                Price = 20000,
                Quantity = 10
            },
            new()
            {
                Id = 1,
                Name = "Mouse",
                Price = 320000,
                Quantity = 15
            },
            new()
            {
                Id = 1,
                Name = "Keyboard",
                Price = 50000,
                Quantity = 25
            },
        };
    }
}

[ApiController]
[Route("api/[controller]")]
public class ProductController : ControllerBase
{

    [HttpGet]
    public List<Product> GetProducts()
    {
        return Product.GetProducts();
    }

}

{
    "Routes":[
        
        {
        "DownstreamPathTemplate":"/api/User/{id}",
        "DownstreamScheme":"https",
        "DownstreamHostAndPorts":[
            {
                "Host":"localhost",
                "Port":"7279"
            }
        ],
        "UpstreamPathTemplate":"/GetUser/{id}",
        "UpstreamHttpMethod":[
            "GET"
        ]},
        {
        "DownstreamPathTemplate":"/api/Product",
        "DownstreamScheme":"https",
        "DownstreamHostAndPorts":[
            {
                "Host":"localhost",
                "Port":"7261"
            }
        ],
     
        "UpstreamPathTemplate":"/Products",
        "UpstreamHttpMethod":[
            "GET"
        ]
        }
    ]
    
   
}

builder.Services.AddOcelot();

app.UseOcelot();

builder.Configuration.SetBasePath(builder.Environment.ContentRootPath)    
    .AddJsonFile("ocelot.json", optional: false, reloadOnChange: true);

builder.Configuration.SetBasePath(builder.Environment.ContentRootPath)    
    .AddJsonFile("ocelot.json", optional: false, reloadOnChange: true)
    .AddJsonFile($"ocelot.{builder.Environment.EnvironmentName}.json", optional: false, reloadOnChange: true);

Install-Package Ocelot.Cache.CacheManager

builder.Services.AddOcelot()
    .AddCacheManager(x => x.WithDictionaryHandle());

"FileCacheOptions":{
      "TtlSeconds":30,
       "Region":"custom"
}

{
    "Routes":[
        
        {
        "DownstreamPathTemplate":"/api/User/{id}",
        "DownstreamScheme":"https",
        "DownstreamHostAndPorts":[
            {
                "Host":"localhost",
                "Port":"7279"
            }
        ],
        "UpstreamPathTemplate":"/GetUser/{id}",
        "UpstreamHttpMethod":[
            "GET"
        ]
        },
        {
        "DownstreamPathTemplate":"/api/Product",
        "DownstreamScheme":"https",
        "DownstreamHostAndPorts":[
            {
                "Host":"localhost",
                "Port":"7261"
            }
        ],
     
        "UpstreamPathTemplate":"/Products",
        "UpstreamHttpMethod":[
            "GET"
        ],
            "FileCacheOptions":{
                "TtlSeconds":30,
                "Region":"custom"
            }
        }
    ]
    
   
}

       "RateLimitOptions":{
                "ClientWhitelist":[
                ],
                "EnableRateLimiting":true,
                "Period":"5s",
                "PeriodTimespan":1,
                "Limit":1,
                "HttpStatusCode":429
            }

{
    "Routes":[
        
        {
        "DownstreamPathTemplate":"/api/User/{id}",
        "DownstreamScheme":"https",
        "DownstreamHostAndPorts":[
            {
                "Host":"localhost",
                "Port":"7279"
            }
        ],
        "UpstreamPathTemplate":"/GetUser/{id}",
        "UpstreamHttpMethod":[
            "GET"
        ],
        "FileCacheOptions":{
            "TtlSeconds":30,
            "Region":"custom"
        }
        },
        {
        "DownstreamPathTemplate":"/api/Product",
        "DownstreamScheme":"https",
        "DownstreamHostAndPorts":[
            {
                "Host":"localhost",
                "Port":"7261"
            }
        ],
     
        "UpstreamPathTemplate":"/Products",
        "UpstreamHttpMethod":[
            "GET"
        ],
            "RateLimitOptions":{
                "ClientWhitelist":[
                ],
                "EnableRateLimiting":true,
                "Period":"5s",
                "PeriodTimespan":1,
                "Limit":1,
                "HttpStatusCode":429
            }
        }
    ],
    "DangerousAcceptAnyServerCertificateValidator": true
    
   
}