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Python LAN Walkie Talkie CLI Application (Python 2.7)
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import sys | |
import os | |
import socket | |
import time | |
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) | |
sock.settimeout(2) | |
if "--listen" in sys.argv: | |
print "WalkieTalkie Listener Turned On.." | |
server_address = ('', 9434) | |
sock.bind(server_address) | |
while True: | |
try: | |
data, address = sock.recvfrom(4096) | |
data = str(data.decode('UTF-8')) | |
print(str(address[0])+': '+data) | |
except KeyboardInterrupt: | |
print "Aborted!" | |
break | |
except socket.timeout as e: | |
time.sleep(1) | |
continue | |
except socket.error as e: | |
print e | |
sys.exit(1) | |
else: | |
print "WalkieTalkie Broadcast Turned On.." | |
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) | |
sock.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1) | |
server_address = ('255.255.255.255', 9434) | |
while True: | |
s=raw_input("Enter message: ") | |
if s == "exit": | |
print "WalkieTalkie Broadcast Turning Off.." | |
sys.exit(1) | |
sock.sendto(s.encode(), server_address) |
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For python 3.x: