Class CorsModule

Cross-origin resource sharing (CORS) control Module. CORS is a mechanism that allows restricted resources (e.g. fonts) on a web page to be requested from another domain outside the domain from which the resource originated.

Inheritance
Object
WebModuleBase
CorsModule
Inherited Members
Namespace: EmbedIO.Cors
Syntax
public class CorsModule : WebModuleBase, IWebModuleImpl, IWebModule

Constructors

CorsModule(String, String, String, String)

Initializes a new instance of the CorsModule class.

Declaration
public CorsModule(string baseRoute, string origins = "*", string headers = "*", string methods = "*")
Parameters
Type Name Description
String baseRoute

The base route.
String origins

The valid origins. The default is All (*).
String headers

The valid headers. The default is All (*).
String methods

The valid methods. The default is All (*).

Fields

All

A string meaning "All" in CORS headers.

Declaration
public const string All = "*"
Field Value
Type Description
String

Properties

IsFinalHandler

Gets a value indicating whether processing of a request should stop after a module has handled it.

Declaration
public override bool IsFinalHandler { get; }
Property Value
Type Description
Boolean
Overrides
Remarks

If this property is true, a HTTP context's SetHandled() method will be automatically called immediately after after the returned by HandleRequestAsync(IHttpContext) is completed. This will prevent the context from being passed further along to other modules.

See Also

Methods

OnRequestAsync(IHttpContext)

Called to handle a request from a client.

Declaration
protected override Task OnRequestAsync(IHttpContext context)
Parameters
Type Name Description
IHttpContext context

The context of the request being handled.
Returns
Type Description
Task

A representing the ongoing operation.
Overrides

Implements

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