On Thu, 1 Sep 2005, Igor Sysoev wrote:
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.
I have changed code to ignore the ETIMEDOUT error returned by kevent()
and found that subsequent sendfile() returned the ENOTCONN.
By the way, why sendfile() may return ENOTCONN ?
I saw this error code on 4.x too.
Igor Sysoev
http://sysoev.ru/en/
_______________________________________________
freebsd-net@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-net
To unsubscribe, send any mail to "[EMAIL PROTECTED]"
