Re: POLLRDONCE optimisation for epoll users (was: epoll and half closed TCP connections)

Jamie Lokier (
Mon, 14 Jul 2003 03:56:44 +0100

Davide Libenzi wrote:
> Where this will break by using a POLLRDHUP ?

It will break if

(a) fd isn't a socket
(b) fd isn't a TCP socket
(c) kernel version <= 2.5.75
(e) there is urgent data with OOBINLINE (I think)

-- Jamie
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