Skip to content

chttpmodule-onsendresponse-method.md

Latest commit

 

History

History
54 lines (40 loc) · 3.76 KB

chttpmodule-onsendresponse-method.md

File metadata and controls

54 lines (40 loc) · 3.76 KB
title CHttpModule::OnSendResponse Method
description OnSendResponse method will handle a SendResponse event, which occurs when IIS sends the response buffer.
ms.date 10/07/2016
ms.assetid 972128f3-0603-da95-814b-3befc92d1764

CHttpModule::OnSendResponse Method

Represents the method that will handle a SendResponse event, which occurs when IIS sends the response buffer.

Syntax

virtual REQUEST_NOTIFICATION_STATUS OnSendResponse(  
   IN IHttpContext* pHttpContext,  
   IN ISendResponseProvider* pProvider  
);

Parameters

pHttpContext
[IN] A pointer to an IHttpContext interface.

pProvider
[IN] A pointer to an ISendResponseProvider interface.

Return Value

A REQUEST_NOTIFICATION_STATUS value.

Remarks

When a request-level module is registered for the RQ_SEND_RESPONSE event notification, IIS will call the module's OnSendResponse method when it sends the response buffer.

Note

Request-level modules can register for the SendResponse event notification by registering for RQ_SEND_RESPONSE in the module's RegisterModule function.

Example

The following code example demonstrates how to create a request-level HTTP module that registers for the RQ_SEND_RESPONSE event notification. When IIS sends the response buffer, it will call the example module's OnSendResponse method. The method will write an entry in the Application log of the Windows Event Viewer. When processing is complete, the module will exit.

[!code-cppCHttpModuleSendResponse#1]

Your module must export the RegisterModule function. You can export this function by creating a module definition (.def) file for your project, or you can compile the module by using the /EXPORT:RegisterModule switch. For more information, see Walkthrough: Creating a Request-Level HTTP Module By Using Native Code.

You can optionally compile the code by using the __stdcall (/Gz) calling convention instead of explicitly declaring the calling convention for each function.

Requirements

Type Description
Client - IIS 7.0 on [!INCLUDEwinvista]
- IIS 7.5 on Windows 7
- IIS 8.0 on Windows 8
- IIS 10.0 on Windows 10
Server - IIS 7.0 on [!INCLUDEwinsrv2008]
- IIS 7.5 on Windows Server 2008 R2
- IIS 8.0 on Windows Server 2012
- IIS 8.5 on Windows Server 2012 R2
- IIS 10.0 on Windows Server 2016
Product - IIS 7.0, IIS 7.5, IIS 8.0, IIS 8.5, IIS 10.0
- [!INCLUDEiisexp75], [!INCLUDEiisexp80], [!INCLUDEiisexp100]
Header Httpserv.h

See Also

CHttpModule Class