File Content Extraction 26.1
HTML Export SDK C Programming Guide

# KVHTMLEndOOPSession()

This function terminates the current out-of-process conversion session, and releases the source data and resources related to the session.

## Syntax

    BOOL pascal KVHTMLEndOOPSession(
        void            *pContext,
        BOOL             bKeepServantAlive,
        KVErrorCodeEx   *pError
        DWORD            dwOptions,
        void            *pReserved1,
        void            *pReserved2 );

## Arguments

`pContext` | A pointer to an Export session that you initialized by calling fpInit().
`bKeepServantAlive` | Set this to `TRUE` to keep a Servant process active after the Export out-of-process session is terminated. If the Servant remains active, subsequent conversion requests are processed more quickly because the Servant is already prepared to receive data. Set this to `FALSE` to terminate the Export out-of-process session and the associated Servant process.
`pError` | A pointer to an error code defined in `KVErrorCodeEx` in `kverrorcodes.h`.
`dwOptions` | Reserved for future use.
`pReserved1` | Reserved for future use.
`pReserved2` | Reserved for future use.

## Returns

- If the call is successful, the return value is `TRUE`.

- If the call is unsuccessful, the return value is `FALSE`.

## Example

The following sample code is from the `cnv2htmloop` sample program:

    /* declare endsession function pointer */
    BOOL (pascal *fpKVHTMLEndOOPSession)( void  *,
                    BOOL                 ,
                    KVErrorCode         *,
                    DWORD                ,
                    void                *,
                    void                *);
    /* assign OOP endsession function pointer */
    fpKVHTMLEndOOPSession = (BOOL (pascal *)( void  *,
                    BOOL                 ,
                    KVErrorCode         *,
                    DWORD                ,
                    void                *,
                    void                * ))mpGetProcAddress(hKVHTML, "KVHTMLEndOOPSession");
    if(!fpKVHTMLEndOOPSession)
    {
       printf("Error assigning KVHTMLEndOOPSession() pointer\n");
       (*KVHTMLInt.fpFileToInputStreamFree)(pKVHTML, &Input);
       (*KVHTMLInt.fpFileToOutputStreamFree)(pKVHTML, &Output);
       mpFreeLibrary(hKVHTML);
       return 8;
    }
    /********END OOP SESSION, DO NOT KEEP SERVANT ALIVE *********/
    if(!(*fpKVHTMLEndOOPSession)(pKVHTML,
            FALSE,
            &error,
            0,
            NULL,
            NULL))
    {
       printf("Error calling fpKVHTMLEndOOPSession \n");
       (*KVHTMLInt.fpFileToInputStreamFree)(pKVHTML, &Input);
       (*KVHTMLInt.fpFileToOutputStreamFree)(pKVHTML, &Output);
       (*KVHTMLInt.fpShutDown)(pKVHTML);
       mpFreeLibrary(hKVHTML);
       return 10;
    }

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Version 26.1 | Last updated January 2026

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Product: File Content Extraction 26.1

Topic Title: KVHTMLEndOOPSession()