from utils import *
import time
import socket
import csv
import sys

port = 53;

with open("urllist.csv") as f:
    url = [line.rstrip() for line in f]
    print (url)

with open("dnslist.csv") as t:
    host = [line.rstrip() for line in t]
    print (host)

mmm = []
for y in host:
    for x in url:
        #try:
        w = create_DNS_query(x)
        #timeout = 5.0
        s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
        s.sendto(w, (y, port))
        message,adress = s.recvfrom(1024)
        info = decode_dns_message(message)
        mmm.append((info,y)) #possibly move or append
        print (mmm)
        #except TimeoutError:
            #print ('Server could not be reached')


webport = 80;

for i in mmm:
    tcp = socket.socket(socket.AF_INET, socket.SOCK_STREAM )
    start = time.time()
    tcp.connect((i,webport))
    end = time.time() - start
    print (end)