Implement socket IO in box stored procedures

Provide socket I/O in box stored procedures.
What we need to have:
box.socket.udp() - UDP socket
box.socket.tcp()
box.socket.close()
box.socket.connect() - establish a connection
box.socket.send
box.socket.recv
box.socket.sendmsg (for UDP)
box.socket.recvmsg (for UDP)
box.socket.bind()
box.socket.listen()
box.socket.accept()
box.socket.readline()