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Re: PROBLEM: blocking read on socket repeatedly returns EAGAIN
From: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
Date: Tue, 16 Aug 2005 15:03:11 +0100
> You are describing behaviour as expected with nonblocking set. That
> suggests to me that something or someone set or inherited the nonblock
> flag on that socket. Is the strange behaviour specific to the latest
> kernel ?
He could be receiving a signal Alan, look at tcp_recvmsg(),
it returns -EAGAIN and always has when a signal is delivered
to the reading process.
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