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From: =?UTF-8?Q?Arne_Vajh=C3=B8j?= <arne@vajhoej.dk>
Newsgroups: comp.os.vms
Subject: Re: Apache + mod_php performance
Date: Tue, 8 Oct 2024 15:31:15 -0400
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On 10/8/2024 1:22 PM, Mark Daniel wrote:
> On 9/10/2024 02:13, Mark Berryman wrote:
>> On 10/7/24 1:05 PM, Mark Daniel wrote:
>>> On 8/10/2024 03:17, Mark Berryman wrote:
>>>> It is most definitely possible as that is precisely what the 
>>>> auxiliary server in TCPIP Services does.  It listens for a 
>>>> connection, then creates a process to handle it.  See the 
>>>> description of TCPIP$C_AUXS in the TCPIP Services programming 
>>>> documentation.
>>> 8< snip 8<
>>>
>>> The auxiliary is something special.  Passing socket devices between 
>>> processes requires SHARE privilege.
>>>
>>  > [ program example deleted ]
>>
>> This is one way to do it since the SHARE privilege will allow you to 
>> open a device that is already open by another process.  However, since 
>> I can find no evidence that processes started by the auxiliary server 
>> require the SHARE privilege, that would indicate to me that the server 
>> uses a different method.
> 
> Absolutely they do not but with these
> 
>   ACNT         ALLSPOOL     ALTPRI       AUDIT        BUGCHK       BYPASS
>   CMEXEC       CMKRNL       DIAGNOSE     DOWNGRADE    EXQUOTA      GROUP
>   GRPNAM       GRPPRV       IMPERSONATE  IMPORT       LOG_IO       MOUNT
>   NETMBX       OPER         PFNMAP       PHY_IO       PRMCEB       PRMGBL
>   PRMMBX       PSWAPM       READALL      SECURITY     SETPRV       SHARE
>   SHMEM        SYSGBL       SYSLCK       SYSNAM       SYSPRV       TMPMBX
>   UPGRADE      VOLPRO       WORLD
> 
> plus all the facility available to TCPIP$BGDRIVER.EXE why would they?

You think the auxiliary server set a few fields (like UIC and PID) for
the BG device?

Arne