Date: Thu, 1 Sep 2005 14:21:24 +0400 (MSD) From: Igor Sysoev <is@rambler-co.ru> To: freebsd-net@freebsd.org Subject: strange timeout error returned by kevent() in 6.0 Message-ID: <20050901140051.G11484@is.park.rambler.ru>
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I found strange timeout errors returned by kevent() in 6.0 using my http server named nginx. The nginx's run on three machines: two 4.10-RELEASE and one 6.0-BETA3. All machines serve the same content (simple cluster) and each handles about 200 requests/second. On 6.0 sometimes (2 or 3 times per hour) in the daytime kevent() returns EV_EOF in flags and ETIMEDOUT in fflags, nevertheless: 1) nginx does not set any kernel timeout for sockets; 2) the total request time for such failed requests is small, 30 and so seconds. Igor Sysoev http://sysoev.ru/en/
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