![]() Var productDetails = await _productService.GetProductDetailByIdAsync(productId) Įxecute and Test API endpoints with the help of Swagger or Postman. Public async Task GetProductDetailsByIdAsync(int productId) Var productList = await _productService.ProductListAsync() Public ProductsController(IProductService productService) Private readonly IProductService _productService Public class ProductsController : ControllerBase If you want to disable the rate limiter on the particular endpoint that is possible using the DisableRateLimiting attribute. Inside the controller apply the rate limiter with the help of EnableRateLimiting attribute on any endpoint or controller level as per requirement. When the window count is reset at that time requests are processed from the queue and the oldest request is picked for processing.Īdd UseRateLimiter middleware inside the program class to enable rate limiting in the request/response pipeline. ![]() Line 7-8: QueueProcessingOrder is the OldestFirst, and QueueLimit is 2 means whenever the window limit is exceeded, in that case, subsequent two requests are throttled and stored inside the queue. Line 5-6: PermitLimit 3 and Window have a 10-second timespan means 3 requests are allowed within a 10-second window timespan. Line 3: AddFixedWindowLimiter to add a fixed window policy with a policy name fixed. Line 2: AddRateLimiter function to add rate limiting service inside service collection. Options.QueueProcessingOrder = QueueProcessingOrder.OldestFirst Options.Window = TimeSpan.FromSeconds(10) AddFixedWindowLimiter(policyName: "fixed", options => Open the Program class and configure the fixed window rate limiter inside the same. NET Core 7 Web API Application.Ĭreate a new controller with different API endpoints as per requirement. If that rate exceeds the limit, then subsequent requests are throttled.ĪSP.NET Core has built support for Rate Limiter and has middleware for the same.Ĭreate a. When a new request is processed then the sum of log entries corresponding to that particular user is calculated to find the request rate. This algorithm helps to control the number of requests per unit of time and data transferred by the same.
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