From: "Bráulio Bhavamitra" <braulio@eita.org.br>
To: Eric Wong <e@80x24.org>
Cc: unicorn-public <unicorn-public@bogomips.org>
Subject: Re: Old unicorn workers still receives requests?
Date: Thu, 24 Jul 2014 14:22:01 -0300 [thread overview]
Message-ID: <CAJri6_u-1vaVDsCoRamuGoAqwhZxiL8gzgNJMdv6RoHaQTbUng@mail.gmail.com> (raw)
In-Reply-To: <20140724170424.GA29938@dcvr.yhbt.net>
Thanks Eric! It is not clear to me if old workers have a lower priority to
pull requets than new workers.
cheers,
br=C3=A1ulio
On Thu, Jul 24, 2014 at 2:04 PM, Eric Wong <e@80x24.org> wrote:
> Br=C3=A1ulio Bhavamitra <braulio@eita.org.br> wrote:
> > Hello all,
> >
> > I would like to know if old unicorn still receives and process requests
> in
> > a QUIT signal is sent to the old master.
>
> During heavy traffic, yes, there's a chance due to the optimization
> in worker_loop (lib/unicorn/http_server.rb):
>
> # make the following bet: if we accepted clients this round,
> # we're probably reasonably busy, so avoid calling select()
> # and do a speculative non-blocking accept() on ready listeners
> # before we sleep again in select().
> unless nr =3D=3D 0
> tmp =3D ready.dup
> redo
> end
>
> Note, "receives" requests isn't correct, workers "pull" requests from
> a central queue in the kernel.
>
--=20
"Lute pela sua ideologia. Seja um com sua ideologia. Viva pela sua
ideologia. Morra por sua ideologia" P.R. Sarkar
EITA - Educa=C3=A7=C3=A3o, Informa=C3=A7=C3=A3o e Tecnologias para Autogest=
=C3=A3o
http://cirandas.net/brauliobo
http://eita.org.br
"Paramapurusha =C3=A9 meu pai e Parama Prakriti =C3=A9 minha m=C3=A3e. O un=
iverso =C3=A9 meu
lar e todos n=C3=B3s somos cidad=C3=A3os deste cosmo. Este universo =C3=A9 =
a imagina=C3=A7=C3=A3o da
Mente Macroc=C3=B3smica, e todas as entidades est=C3=A3o sendo criadas, pre=
servadas e
destru=C3=ADdas nas fases de extrovers=C3=A3o e introvers=C3=A3o do fluxo i=
maginativo
c=C3=B3smico. No =C3=A2mbito pessoal, quando uma pessoa imagina algo em sua=
mente,
naquele momento, essa pessoa =C3=A9 a =C3=BAnica propriet=C3=A1ria daquilo =
que ela
imagina, e ningu=C3=A9m mais. Quando um ser humano criado mentalmente camin=
ha
por um milharal tamb=C3=A9m imaginado, a pessoa imaginada n=C3=A3o =C3=A9 a=
propriedade
desse milharal, pois ele pertence ao indiv=C3=ADduo que o est=C3=A1 imagina=
ndo. Este
universo foi criado na imagina=C3=A7=C3=A3o de Brahma, a Entidade Suprema, =
por isso
a propriedade deste universo =C3=A9 de Brahma, e n=C3=A3o dos microcosmos q=
ue tamb=C3=A9m
foram criados pela imagina=C3=A7=C3=A3o de Brahma. Nenhuma propriedade dest=
e mundo,
mut=C3=A1vel ou imut=C3=A1vel, pertence a um indiv=C3=ADduo em particular; =
tudo =C3=A9 o
patrim=C3=B4nio comum de todos."
Restante do texto em
http://cirandas.net/brauliobo/blog/a-problematica-de-hoje-em-dia
prev parent reply other threads:[~2014-07-24 17:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-24 16:27 Old unicorn workers still receives requests? Bráulio Bhavamitra
2014-07-24 17:04 ` Eric Wong
2014-07-24 17:22 ` Bráulio Bhavamitra [this message]
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