Staging
v0.5.1
v0.5.1
Revision 5bd3805ae9fff911d06ad5817f9e59d8978ba1ef authored by Guido van Rossum on 07 January 1995, 12:01:30 UTC, committed by Guido van Rossum on 07 January 1995, 12:01:30 UTC
constant in code object if it is a string, else None
1 parent 8b14b4c
echosvr.py
#! /usr/local/bin/python
# Python implementation of an 'echo' tcp server: echo all data it receives.
#
# This is the simplest possible server, sevicing a single request only.
import sys
from socket import *
# The standard echo port isn't very useful, it requires root permissions!
# ECHO_PORT = 7
ECHO_PORT = 50000 + 7
BUFSIZE = 1024
def main():
if len(sys.argv) > 1:
port = int(eval(sys.argv[1]))
else:
port = ECHO_PORT
s = socket(AF_INET, SOCK_STREAM)
s.bind('', port)
s.listen(1)
conn, (remotehost, remoteport) = s.accept()
print 'connected by', remotehost, remoteport
while 1:
data = conn.recv(BUFSIZE)
if not data:
break
conn.send(data)
main()
Computing file changes ...
