3.1.5.12 R_W3ClearStatistics2 (Opnum 11)

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The R_W3ClearStatistics2 method is called by the client. In response, the server resets statistical data for the HTTP server.

 DWORD R_W3ClearStatistics2(
   [in, string, unique] INET_INFO_IMPERSONATE_HANDLE pszServer,
   [in] DWORD dwInstance
 );

pszServer: The custom binding handle for the target system, as specified in section 2.1.1. Value MUST NOT be used by the server implementation.

dwInstance: The ID of the protocol server instance whose statistical data is being cleared.

Return Values: The method returns 0 (ERROR_SUCCESS) to indicate success; otherwise, it returns a nonzero error code, as specified in [MS-ERREF] section 2.2 or [MS-ERREF] section 2.3.1. The most common error codes are listed in the following table.

Return value/code

Description

0x00000002

ERROR_FILE_NOT_FOUND

The system cannot find the specified file.

0x00000005

ERROR_ACCESS_DENIED

Access is denied.

0x00000426

ERROR_SERVICE_NOT_ACTIVE

The service is not running.

Exceptions Thrown: No exceptions are thrown beyond those thrown by the underlying RPC protocol, as specified in [MS-RPCE].

In response to this request from the client, the server MAY reset the statistical data for the HTTP server if the return code indicates success. If the data is reset, a time stamp SHOULD be saved. This time stamp SHOULD be used to populate the TimeOfLastClear field of the W3_STATISTICS_1 structure in subsequent calls to R_W3QueryStatistics2.<13>