cpython/Demo/sockets/broadcast.py

# Send UDP broadcast packets

MYPORT = 50000

import sys, time
from socket import *

s = socket(AF_INET, SOCK_DGRAM)
s.bind(('', 0))
s.setsockopt(SOL_SOCKET, SO_BROADCAST, 1)

while 1:
    data = repr(time.time()) + '\n'
    s.sendto(data, ('<broadcast>', MYPORT))
    time.sleep(2)
Initial revision 1992-05-19 21:52:02 +08:00			`# Send UDP broadcast packets`

			`MYPORT = 50000`

			`import sys, time`
			`from socket import *`

			`s = socket(AF_INET, SOCK_DGRAM)`
fix bind arg 1994-10-09 03:13:48 +08:00			`s.bind(('', 0))`
Allow broadcast using setsockopt() 1992-09-09 05:20:12 +08:00			`s.setsockopt(SOL_SOCKET, SO_BROADCAST, 1)`
Initial revision 1992-05-19 21:52:02 +08:00
			`while 1:`
Whitespace normalization. Ran reindent.py over the entire source tree. 2004-07-18 13:56:09 +08:00			`data = repr(time.time()) + '\n'`
			`s.sendto(data, ('<broadcast>', MYPORT))`
			`time.sleep(2)`