I am learning networking and just wrote a primitive client server program..
server:
from time import ctimefrom socket import *
HOST = ""PORT = 21567BUFSIZ = 1024ADDR = (HOST, PORT)
tcpSerSoc = socket(AF_INET, SOCK_STREAM)tcpSerSoc.bind(ADDR)tcpSerSoc.listen(5)
while True: print "waiting for connection.." tcpCliSoc, addr =
tcpSerSoc.accept() print "# Connected from:", addr while True:
data = tcpCliSoc.recv(BUFSIZ) if not data: break
tcpCliSoc.send( "[%s] %s" % (ctime(), data ))
tcpCliSoc.clock()tcpSerSoc.close()
Client:
from socket import *
HOST = 'localhost'PORT = 21567BUFSIZ = 1024ADDR = (HOST, PORT)
tcpCliSoc = socket(AF_INET, SOCK_STREAM)tcpCliSoc.connect(ADDR)
while True: data = raw_input(">") if not data: break
tcpCliSoc.send(data) data = tcpCliSoc.recv(BUFSIZ) if not data:
break print datatcpCliSoc.close()
This client sends a string, and receives the same string with current time...
So, I tried to run another client (same code but from different file) but found
that its now working.
why its happening, should I use multithreading so that I can handle two clients
simultaneously??
_______________________________________________
Tutor maillist - Tutor@python.org
To unsubscribe or change subscription options:
http://mail.python.org/mailman/listinfo/tutor
