Python socket server demo

#coding:utf-8
from socket import *
#开启ip和端口
ip_port = ("192.168.1.103",8088)
print ip_port

sockobj = socket(AF_INET,SOCK_STREAM)
sockobj.bind(ip_port)
sockobj.listen(128) #同时允许128个链接

while True:
    connection,address=sockobj.accept()
    print"connect by",address
    while True:
        data = connection.recv(1024)
        if not data:
            break
        connection.send('echo'+data)
    connection.close()
    print "closed to",address