HttpCloseRequestQueue function (http.h)

Article
10/13/2021

The HttpCloseRequestQueue function closes the handle to the specified request queue created by HttpCreateRequestQueue.

The application must close the request queue when it is no longer required.

Syntax

HTTPAPI_LINKAGE ULONG HttpCloseRequestQueue(
  [in] HANDLE RequestQueueHandle
);

Parameters

[in] RequestQueueHandle

The handle to the request queue that is closed. A request queue is created and its handle returned by a call to the HttpCreateRequestQueue function.

Return value

If the function succeeds, it returns NO_ERROR.

If the function fails, it returns one of the following error codes.

Value	Meaning
ERROR_INVALID_PARAMETER	The application does not have permission to close the request queue. Only the application that created the request queue can close it.

Remarks

Applications should not call CloseHandle on the request queue handle; instead, they should call HttpCloseRequestQueue to ensure that all the resources are released.

Requirements

Requirement	Value
Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2008 [desktop apps only]
Target Platform	Windows
Header	http.h
Library	Httpapi.lib
DLL	Httpapi.dll