Skip to content

chttpmodule-onpostreleaserequeststate-method.md

Latest commit

 

History

History
55 lines (41 loc) · 4.24 KB

chttpmodule-onpostreleaserequeststate-method.md

File metadata and controls

55 lines (41 loc) · 4.24 KB
Raw
title CHttpModule::OnPostReleaseRequestState Method
description Describes the CHttpModule::OnPostReleaseRequestState method and provides the method's syntax, return value, remarks, an example, and requirements.
ms.date 10/07/2016
ms.assetid 0996da55-cb9b-03aa-84e0-a3ac12360ee7

CHttpModule::OnPostReleaseRequestState Method

Represents the method that will handle a ReleaseRequestState post-event, which occurs after the current state has been released.

Syntax

virtual REQUEST_NOTIFICATION_STATUS OnPostReleaseRequestState(  
   IN IHttpContext* pHttpContext,  
   IN IHttpEventProvider* pProvider  
);

Parameters

pHttpContext
[IN] A pointer to an IHttpContext interface.

pProvider
[IN] A pointer to an IHttpEventProvider interface.

Return Value

A REQUEST_NOTIFICATION_STATUS value.

Remarks

When a request-level module is registered for the RQ_RELEASE_REQUEST_STATE post-event notification, IIS will call the module's OnReleaseRequestState method after it has released the state for current request.

Note

Request-level modules can register for the ReleaseRequestState post-event notification by registering for RQ_RELEASE_REQUEST_STATE 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_RELEASE_REQUEST_STATE event and post-event notifications. When IIS releases the state for current request, it will call the example module's OnReleaseRequestState and OnPostReleaseRequestState methods. Each method will write an entry in the application log of the Windows Event Viewer. When processing is complete, the module will exit.

[!code-cppCHttpModuleReleaseRequestState#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
CHttpModule::OnReleaseRequestState Method