Re: TCP_NO_DELAY & TcpAckFrequency (Re: Slow query through

From: Arnaud Lesauvage <thewild(at)freesurf(dot)fr>
To: pgsql-odbc(at)postgresql(dot)org
Subject: Re: TCP_NO_DELAY & TcpAckFrequency (Re: Slow query through
Date: 2006-02-10 14:25:07
Message-ID: 43ECA243.2050705@freesurf.fr
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Marc Herbert a écrit :
> Same thing if you force TCP to send ACKs more frequently using
> TcpAckFrequency: then you'll get some TCP_NO_DELAY effect as a
> bonus. Once you decided to send an ACK, then better send the staging
> data in the same packet!

OK, but Magnus is affirmative that TCP_NO_DELAY is enabled on both
the client and the server.
So sending ACKs more frequently should not change the behaviour of
the Nagle algorithm. Or am I still misunderstanding something ?

Regards
--
Arnaud

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