Date: Fri, 18 Feb 2005 17:38:21 +0300 From: Deomid Ryabkov <myself@rojer.pp.ru> To: ALeine <aleine@austrosearch.net> Cc: freebsd-hackers@freebsd.org Subject: Re: occasional ECONNREFUSED when connect()ing. Message-ID: <4215FDDD.40605@rojer.pp.ru> In-Reply-To: <200502171834.j1HIYVCL072428@marlena.vvi.at> References: <200502171834.j1HIYVCL072428@marlena.vvi.at>
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[-- Attachment #1 --]
ALeine wrote:
>>After further investigation and digging, I uncovered the true cause of
>>the error: connect() returning ECONNREFUSED.
>>
>>
>
>You are probably exhausting the queue of pending connections, you may want
>to read man 2 listen and use sysctl to set kern.ipc.somaxconn accordingly.
>
>
no, can't be.
server and client are completely synchronous, in the sense that there
are no pending requests at all.
new connection is opened only after previos has been closed.
besides, i set backlog = 511 when calling listen().
kern.ipc.somaxconn is 128, but you see that errors start to appear even
before that number of requests.
--
Deomid Ryabkov aka Rojer
myself@rojer.pp.ru
rojer@sysadmins.ru
ICQ: 8025844
[-- Attachment #2 --]
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