strange timeout error returned by kevent() in 6.0
is at rambler-co.ru
Thu Sep 1 10:21:28 GMT 2005
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.
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