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Re: Delayed-ACK holdups to a proxy content filter on lo0 for mid-size messages

From: Wietse Venema (wietseporcupine.org)
Date: Fri Aug 27 2010 - 20:05:03 CDT


Mark Martinec:
> On Friday August 27 2010 19:06:02 Victor Duchovni wrote:
> > Just so everyone else is clear on the context, this is not a post-queue
> > content_filter issue (post-queue content filters use the SMTP/LMTP
> > delivery agent which already does the right thing). This applies only
> > to the pre-queue proxy filters.
>
> True. Post-queue content filtering setup was not affected.
>
> > You could try the following patch:
>
> That was fast!!!
>
> Looks good, both a test case and later our main mailer now behave
> as they should, no more 100ms entries in the logs. I'll grep the logs
> on Monday to re-gather statistics just in case, but it seems the patch
> does the right thing.

You are also welcome to have a look at today's Postfix snapshot 20100827.

        Wietse