BUG
&nbsp;&nbsp;&nbsp;&nbsp;|&nbsp;SO_BROADCAST
&nbsp;&nbsp;&nbsp;&nbsp;|&nbsp;SO_REUSEADDR
&nbsp;&nbsp;&nbsp;&nbsp;|&nbsp;SO_KEEPALIVE
&nbsp;&nbsp;&nbsp;&nbsp;|&nbsp;SO_DONTROUTE
&nbsp;&nbsp;&nbsp;&nbsp;|&nbsp;SO_OOBINLINE
&nbsp;&nbsp;&nbsp;&nbsp;|&nbsp;SO_ACCEPTCONN
&nbsp;&nbsp;&nbsp;&nbsp;|&nbsp;TCP_NODELAY
&nbsp;&nbsp;&nbsp;&nbsp;|&nbsp;IPV6_ONLY
&nbsp;&nbsp;&nbsp;&nbsp;|&nbsp;SO_REUSEPORT
&nbsp;&nbsp;type&nbsp;socket_int_option&nbsp;=
&nbsp;&nbsp;&nbsp;&nbsp;Unix.socket_int_option&nbsp;=
&nbsp;&nbsp;&n