[erlang-questions] fast file sending - erlang & nginx

Roberto Ostinelli <>
Sun Nov 21 17:11:54 CET 2010


2010/11/21 Rapsey <>:
> I've done quite a bit of testing on this stuff and the end conclusion is
> that gen_tcp:send is simply slow. It uses way to much CPU than it should and
> I don't know why. I tried looking at the inet_drv.c stuff, but there is just
> to much code in there.
> Since my work involves writing a streaming server and throughput is king. I
> gave up on gen_tcp and just implemented my own socket driver and later
> turned into a NIF (more flexible and general use). It's fast as hell now.
>
>
> Sergej

hi sergej,

is this closed-source? if not, where can it be found?

thank you,

r.


More information about the erlang-questions mailing list