Messages in this thread | | | Date | Sat, 12 Jul 2003 20:05:47 -0500 | From | Eric Varsanyi <> | Subject | Re: [Patch][RFC] epoll and half closed TCP connections |
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> > read(), returns 0 right away socket buffer is empty > > read will return -1 with errno=EAGAIN in that case, not zero.
Yes, my mistake. So the real issue (of the patch) is just the original thing I posted about: you can't tell w/o another read() syscall if an EOF has piggybacked in on an EPOLLIN event.
Thanks for being patient.
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