Python SocketServer Test

import SocketServer
import socket
import threading

clients=[]

class EchoRequestHandler(SocketServer.BaseRequestHandler):
    def setup(self):
        print str(self.client_address[0])+' connected.'
    def handle(self):
        new=1
        for client in clients:
            if client==self.request:
                new=0
        if new==1:
            clients.append(self.request)
        for client in clients:
            data=self.request.recv(1024)
            client.send(data)

class Host:
    def __init__(self):
        self.address = ('localhost', 0)
        self.server = SocketServer.TCPServer(self.address, EchoRequestHandler)
        ip, port = self.server.server_address
        self.t = threading.Thread(target=self.server.serve_forever)
        self.t.setDaemon(True)
        self.t.start()
        print ''
        print 'Hosted with IP: '+ip+' and port: '+str(port)+'. Clients can now connect.'
        print ''
    def close(self):
        self.server.socket.close()

class Client:
    name=''
    ip=''
    port=0
    def __init__(self,ip,port,name):
        self.name=name
        self.hostIp=ip
        self.hostPort=port
        self.s=socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        self.s.connect((self.hostIp, self.hostPort))
    def reco(self):
        self.s=socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        self.s.connect((self.hostIp, self.hostPort))
    def nick(self,newName):
        self.name=newName
    def send(self,message):
        message=self.name+' : '+message
        len_sent=self.s.send(message)
        response=self.s.recv(len_sent)
        print response
        self.reco()
    def close(self):
        self.s.close()