PFN_WEBHOST_LISTENER_APPLICATION_REQUESTS_BLOCKED_CHANGED Function
Notifies the listener adapter that the requests-blocked state has changed.
Syntax
typedef VOID
(*PFN_WEBHOST_LISTENER_APPLICATION_REQUESTS_BLOCKED_CHANGED)(
IN VOID* pContext,
IN LPCWSTR AppKey,
IN BOOL RequestsBlocked
);
Parameters
pContext
[IN] A pointer to a VOID context that the listener adapter passed to WebhostRegisterProtocol.
AppKey
[IN] A pointer to a string that contains the name of the application.
RequestsBlocked
[IN] true to indicate that requests for this application should be blocked; false to indicate that requests for this application should be processed.
Return Value
VOID.
Remarks
This callback function tells the listener adapter that the requests-blocked state has changed for this application. When requests are blocked, the listener should return a failure code to the client and not allow the worker process to accept requests. This callback function results from a change in the P:System.ApplicationHost.Configuration.ApplicationElementDefaults.EnabledProtocols property for an application.
The Windows Process Activation Service (WAS) calls this function asynchronously and does not wait for the completion of the notification.
Requirements
| Type | Description |
|---|---|
| Client | - IIS 7.0 on Windows Vista - IIS 7.5 on Windows 7 - IIS 8.0 on Windows 8 - IIS 10.0 on Windows 10 |
| Server | - IIS 7.0 on Windows Server 2008 - 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 Technical Preview |
| Product | - IIS 7.0, IIS 7.5, IIS 8.0, IIS 8.5, IIS 10.0 - IIS Express 7.5, IIS Express 8.0, IIS Express 10.0 |
| Header | Listeneradapter.h |