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Update rate-limit.md (#28721)

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Rick Anderson 2023-03-21 08:35:44 -10:00 committed by GitHub
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aspnetcore/performance/rate-limit.md
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@ -141,7 +141,7 @@ For more information, see the [CreateChained source code](https://github.com/dot
## `EnableRateLimiting` and `DisableRateLimiting` attributes
The [`[EnableRateLimiting]`](xref:Microsoft.AspNetCore.RateLimiting.EnableRateLimitingAttribute) and [`[DisableRateLimiting]`](xref:Microsoft.AspNetCore.RateLimiting.DisableRateLimitingAttribute) attributes can be applied to a Controller, action method, or Razor Page.
The [`[EnableRateLimiting]`](xref:Microsoft.AspNetCore.RateLimiting.EnableRateLimitingAttribute) and [`[DisableRateLimiting]`](xref:Microsoft.AspNetCore.RateLimiting.DisableRateLimitingAttribute) attributes can be applied to a Controller, action method, or Razor Page. For Razor Pages, the attribute must be applied to the Razor Page and not the page handlers. For example, `[EnableRateLimiting]` can't be applied to `OnGet`, `OnPost`, or any other page handler.
The `[DisableRateLimiting]` attribute ***disables*** rate limiting to the Controller, action method, or Razor Page regardless of named rate limiters or global limiters applied. For example, consider the following code which calls <xref:Microsoft.AspNetCore.Builder.RateLimiterEndpointConventionBuilderExtensions.RequireRateLimiting%2A> to apply the `fixedPolicy` rate limiting to all controller endpoints:
@ -167,7 +167,11 @@ In the preceding controller:
* The `"sliding"` policy rate limiter is applied to the `Privacy` action.
* Rate limiting is disabled on the `NoLimit` action method.
The same rules apply to Razor Pages. The `DisableRateLimiting` attribute disables rate limiting on a Razor Page. `EnableRateLimiting` is only applied to a Razor Page if `MapRazorPages().RequireRateLimiting(Policy)` has ***not*** been called.
### Applying attributes to Razor Pages
For Razor Pages, the attribute must be applied to the Razor Page and not the page handlers. For example, `[EnableRateLimiting]` can't be applied to `OnGet`, `OnPost`, or any other page handler.
The `DisableRateLimiting` attribute disables rate limiting on a Razor Page. `EnableRateLimiting` is only applied to a Razor Page if `MapRazorPages().RequireRateLimiting(Policy)` has ***not*** been called.
## Limiter algorithm comparison