Branch :
require Socket
true
require Socket.Buf
true
(server = Socket.listen("127.0.0.1", "57000")) ; void
void
(client = Socket.Buf.connect("127.0.0.1", "57000")) ; void
void
(server_client = Socket.Buf.accept(server)) ; void
void
Socket.Buf.close(server_client)
void
Socket.Buf.close(client)
void
Socket.close(server)
void