Andreas Kling 0e9e70ca4f IPv4: Disconnected non-blocking sockets were not signalling EOF ...

After a socket has disconnected, we shouldn't return -EAGAIN. Instead
we should allow userspace to read/recvfrom the socket until its packet
queue has been exhausted.

At that point, we now return 0, signalling EOF.

It might be even better to start returning -ENOTCONN after signalling
EOF once. I'm not sure how that should work, needs looking into.

2019-11-18 17:37:54 +01:00

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