#!/usr/bin/python3
import socket, sys, select
import mysockets

server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server.bind(("localhost", int(sys.argv[1])))
server.listen(1000)

sockets = [server]

while True:
    #print("waiting to accept a client!")
    read, write, error = select.select(sockets, sockets, [])
    response = []
    for s in read:
        if s == server:
            (client, address) = s.accept()
            sockets.append(client)
            print("accepted a client!")
        else:
            response = mysockets.read(s).upper() * 500
            print("got a message")
            mysockets.write(s, response)
            print("responded to it")