Python proxy functionality similar to Tweproxy and codes features

Manually writing Redis proxy software scripts to implement features like Tweproxy and codes

The content has been implemented as follows:

Up to 1 proxy IP and Port REDISL Client Connection Agent then the script distributes key to the back-end redis through a consistent hash

The script is as follows

Import socketserver,sysfrom threading import threadimport socketfrom hash_ring  import hashringredis_servers = [' 127.0.0.1:6480 ',                   ' 127.0.0.1:6481 ',                   ' 127.0.0.1:6482 '] ring  = hashring (redis_servers) class service (Socketserver.baserequesthandler):     def handle (self):        data =  ' dummy '          print  "client connected with ",  self.client _address        while len (data):             DATA = SELF.REQUEST.RECV (1024x768)     if  data:    &nBsp;   key = (Data.split ("\ n")) [4]server = ring.get_node (Key) s =  Socket.socket (Socket.af_inet,socket. Sock_stream)       s.connect (((Server.split (":")) [0],int ((Server.split (":")) [1]) )         s.sendall (data) r_data  = s.recv (1024x768) Print  server            self.request.send (R_data)         print  "client exited"          self.request.close () Class threadedtcpserver (socketserver.threadingmixin,  Socketserver.tcpserver):    passtry:    t =  Threadedtcpserver ((", 6379),  service)     t.serve_forever () except  Keyboardinterrupt:    sys.exit (1)

Python proxy functionality similar to Tweproxy and codes features