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From: Rayed <rayed@saudi.net.sa>
To: Jan Engelhardt <jengelh@linux01.gwdg.de>
Cc: netfilter@lists.netfilter.org
Subject: Re: Forking inside netfilter queue
Date: Tue, 01 May 2007 09:30:22 +0300	[thread overview]
Message-ID: <4636DE7E.80600@saudi.net.sa> (raw)
In-Reply-To: <Pine.LNX.4.61.0704301547010.29151@yvahk01.tjqt.qr>

Thanks Jan for the reply.

I know how preforking works (almost), what I want to know if multi 
processes can access the same queue API without breaking anything.


Jan Engelhardt wrote:
> On Apr 30 2007 16:18, Rayed wrote:
>   
>> I am building netfilter queue application, that implement simple
>> HTTP filter.
>>
>> It basically will capture the packet, extract the URL, and issue
>> MySQL lookup to see if the address is permitted or blocked.
>>
>> My only fear that address lookup will block the traffic until I get
>> the lookup reply, so I am thinking of using preforking model to
>> fork 10-20 processes to handle the same queue.
>>
>> Has any one done multi prcoess handling of the queue, is it even doable?
>>     
>
> See Apache, it uses preforking. But perhaps threading is much simpler
> and equally fast.
>
>
> Jan
>   



  reply	other threads:[~2007-05-01  6:30 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-04-30 13:18 Forking inside netfilter queue Rayed
2007-04-30 13:47 ` Jan Engelhardt
2007-05-01  6:30   ` Rayed [this message]
2007-05-01  8:32     ` Jan Engelhardt
2007-05-01 18:27       ` Can't get --dport to work Joel Lindsay
2007-05-01 20:28         ` Krishnamoorthy (Siva) Sivakumar
2007-05-03 15:25 ` Forking inside netfilter queue Alex
2007-05-03 19:20   ` Rayed Alrashed
2007-05-03 17:48     ` Alex
2007-05-03 18:39       ` Rayed Alrashed

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