Re: Re: SOMAXCONN (was Re: Solaris source code)

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От Bruce Momjian
Тема Re: Re: SOMAXCONN (was Re: Solaris source code)
Дата
Msg-id 200107111729.f6BHT2J16134@candle.pha.pa.us
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Ответ на Re: Re: SOMAXCONN (was Re: Solaris source code)  (Tom Lane <tgl@sss.pgh.pa.us>)
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> Bruce Momjian <pgman@candle.pha.pa.us> writes:
> > Don't we have maxbackends configurable at runtime.
> 
> Not after postmaster start, so passing it to the initial listen()
> shouldn't be a problem.
> 
> The other concern I had could be addressed by making the listen
> parameter be MIN(MaxBackends, PG_SOMAXCONN) where PG_SOMAXCONN
> is set in config.h --- but now we could make the default value
> really large, say 10000.  The only reason to change it would be
> if you had a kernel that barfed on large listen() parameters.

Sounds good to me.

--  Bruce Momjian                        |  http://candle.pha.pa.us pgman@candle.pha.pa.us               |  (610)
853-3000+  If your life is a hard drive,     |  830 Blythe Avenue +  Christ can be your backup.        |  Drexel Hill,
Pennsylvania19026
 


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