Re: Auto adjust send buffer size to congention window

Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> Monday 06 of June 2011 04:07:41
> =?utf-8?q?Rados=C5=82aw_Smogura?= <rsmogura(at)softperience(dot)eu> writes:
> > I've got idea to auto adjust send buffer size to size of TCP congention
> > window. Will this increase performance and in which way. I suppose
> > throughput may be increased, but latency decreased. What do You think?
>
> I think if that makes any difference at all, it would be proof that the
> TCP stack on your machine was implemented by incompetents. The kernel
> should already be handling such considerations.
>
> regards, tom lane
I was thought about send buffer size in libpq.

Regards,
Radek