#!/usr/bin/env python
import time

file="/var/db/connect.gone"
maxage=0.25

now=time.time()
max=int(now)-(maxage*86400)
new=[]

f = open(file, 'r')
for line in f.readlines():
  start = int(line.split()[1])
  if start > max:
    new.append(line)
f.close()

f = open(file, 'w')
for line in new:
  f.write(line)
f.close()