Re: [stunnel-users] Send delay?

On Tue, 2008-03-04 08:02:16 -0800, Colin E wrote:
> =

> Ludolf Holzheid wrote:
> > =

> >> However the application is very time critical and must finish sending
> >> block
> >> of XML as quickly as possible.
> > =

> > Did you already set the TCP_NODELAY socket option?
> > =

> > =

> Thanks Ludolf. =

> =

> Yes that is in the config, but I was wondering how long NODELAY is.

Enabling TCP_NODELAY should disable the Nagle algorithm completely,
not just shorten the send delay.

If TCP_NODELAY is enabled for stunnel is already, are you sure, your
application doesn't use Nagle?

> I might be worrying about nothing, but I can't find it documented.

Are you actually having a timing problem, or are you merely afraid of
one? In doubt, you might check the timing with e.g. wireshark.

Ludolf

-- =


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Ludolf Holzheid Tel: +49 621 339960
Bihl+Wiedemann GmbH Fax: +49 621 3392239
Flo=DFw=F6rthstra=DFe 41 e-mail: lholzheid@bihl-wiedemann.de
D-68199 Mannheim, Germany
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