Python-сообщество

from socket import *
import threading
import thread
import sys
def stopAll():
    for i in workerClientList:
        workerClientList[i].stop()
    reader.stop()
    
class WorkerReader(threading.Thread):
    def __init__(self):
        super(WorkerReader,self).__init__()
        self._stop = threading.Event()
        self.daemon = True
    def run(self):
        for line in sys.stdin:
            if (int(line) == 11):
                stopAll()
    def stop(self):
        self._stop.set()
class WorkerClient(threading.Thread):
    def __init__(self, clientsock, addr):
        super(WorkerClient,self).__init__()
        self._stop = threading.Event()
        self.daemon = True
        self.clientsock = clientsock
        self.addr = addr
    def run(self):
        while 1:
            data = clientsock.recv(BUFSIZ)
            if not data:
                break
            msg = 'echoed:... ' + data
            clientsock.send(msg)
        clientsock.close()
    def stop(self):
        clientsock.close()
        self._stop.set()
workerClientList = []
HOST = 'localhost'
PORT = 5013
BUFSIZ = 1024
ADDR = (HOST, PORT)
serversock = socket(AF_INET, SOCK_STREAM)
serversock.bind(ADDR)
serversock.listen(2)
reader = WorkerReader()
reader.start()
while 1:
    print 'waiting for connection...'
    clientsock, addr = serversock.accept()
    print '...connected from:', addr
    newWorkerClient = WorkerClient(clientsock, addr)
    workerClientList.append(newWorkerClient)
    newWorkerClient.start()

import sys
for line in sys.stdin:
    if line == 'exit':
        exit()
    else:
        print 'echo', line