Hi,
I am using ubuntu lucid and i have started to learn python(vrs 3.1). I
am trying to make a tutorial code(see below) work but when i run the
code, open a terminal window and connect as client with telnet and
type somethings and hit enter, give me error below...(the terminal
says connection closed by foreign host)
if someone can help i will be glad...
thanx
-- error: uncaptured python exception, closing channel
<__main__.ChatSession connected 127.0.0.1:46654 at 0xb71cce8c> (<class
'TypeError'>:expected an object with the buffer interface [/usr/lib/
python3.1/asyncore.py|read|75] [/usr/lib/python3.1/asyncore.py|
handle_read_event|420] [/usr/lib/python3.1/asynchat.py|handle_read|
170]) --
code
from asyncore import dispatcher
from asynchat import async_chat
import asyncore
import socket
PORT = 5005
NAME = 'TestChat'
class ChatSession(async_chat):
def __init__(self, sock):
async_chat.__init__(self, sock)
self.set_terminator("xx")
self.data = []
def collect_incoming_data(self, data):
self.data.append(data)
def found_terminator(self):
line = ''.join(self.data)
self.data = []
self.push(line)
class ChatServer(dispatcher):
def __init__(self, port):
dispatcher.__init__(self)
self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
self.set_reuse_addr()
self.bind(('', PORT))
self.listen(5)
self.sessions = []
def handle_accept(self):
conn, addr = self.accept()
self.sessions.append(ChatSession(conn))
if __name__== '__main__':
s = ChatServer(PORT)
try: asyncore.loop()
except KeyboardInterrupt : print
--
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