Remove EPOLLRDHUP stuff.
Remove EPOLLRDHUP stuff.

When receiving an EPOLLRDHUP from epoll_wait(), cjet immediatly closed
its socket connection. This lead to unwanted "connection reset by
peer".

mloy/cjet,mloy/cjet,gatzka/cjet,gatzka/cjet,mloy/cjet,gatzka/cjet,gatzka/cjet,mloy/cjet,mloy/cjet,gatzka/cjet