Feature to send multiple files

[Enkumicahel]

Feature to send multiple files:
It might struggle if the network is busy.
Open for criticism

[bellad17]

send one file to more devices
`for o in range(200,212):
u=''
s=''
u= './webrepl_cli.py -p xxxxxxxxx 192.168.1.'+str(o)+'d.txt' /root/esp_sondes/d.txt'
print(u)
try:

     os.system(u)
  except:
     time.sleep(1)
     os.system(u)

`
but howto close disconnect command with webrepl?