Python full-duplex socket chat

Self-learning python for some time, always want to get an interesting thing, so take the socket to do a chat room, can one-to-many, single-to full-duplex chat. The following may be perfect code in play anything a GUI interface, compared with the Force lattice 650) this.width=650; "src=" Http://img.baidu.com/hi/jx2/j_0061.gif "alt=" j_0061.gif "/ >.

Service side:

Using the Socketserver module, multithreading asynchronously processes client messages, accepts customer messages, and forwards both service-side as a broker.

Added login to sign up for multiplayer chat one-off function

Client:

The main thread connects to the server, and two sub-threads are responsible for both reading and writing

Server

Socketservertime ctimethreadingtracebackqueuedb dblock=threading. Lock () local_school = threading.local () Handler ():    queue = []     db = db ()     user_name = {}     ( Sock):        .sock = sock         .input = [.sock]         ():         DATA = .SOCK.RECV (). Strip ()          data     (data):         .sock.sendall ( Data)      ():         .send ()          .sock.close ()         .queue.remove (. Sock )         .user_name[local_school.user]     ():         .sock.close ()         .queue.remove (. Sock)          .user_name[local_school.user]     (UserData):         sock .queue:             Sock.sendall (%  (CTime () userdata))      (User_sockuserdata):         .user_name[user_sock].sendall (%  (CTime () userdata))      ( UserData):         time_data = ctime ()          sock [x x .queue x != .sock]:             sock.sendall (%  (time_datauserdata))       ():          funcdict = {            :  .login: .registered}        :             .sock.send ()              DATA = .RECV ()              data == :                 .stop ()                  data funcdict:                 funcdict[data] ()             :                 .handler ()       &nBsp;  :            .exit ()       ():         .send ()          DATA = .RECV ()         data == :             .send ()              DATA = .RECV ()              data == :                 .stop ()                  data == :                 .handler ()              :   &nBsp;            .login ()          user_data = data.split ()          ( User_data)  == :            user =  user_data[]            passwd =  user_data[]            user_data = . Db.get_data ()  {}            user user_ data user_data[user] == passwd:                 local_school.user=user                 .send ()                &nbsP; .queue.append (. Sock)                  .broadcast (% user)                  .user_name[user]=.sock  .send ()                  DATA=.RECV ()                  data==:                     . Ltian ()                 data==:                      .one_to_one ()                  :       &nBsp;            .send ()                      .handler ()             :                 .send ()                  .login ()          :             .send ()              .login ()      ():         .send ()         data = .recv ()          data == :             .send ()             data = .recv ()              data == :                 .stop ()                  .send ()              :                 .handler ()         user_data = data.split ()          (User_data)  == :             user = user_data[]             passwd = user_data[]            &nbSp;db_data = .db.get_data ()  {}             user db_data:                 .send ()                  .registered ()             :                 db_data[user] =  Passwd                local_ school.user=user                 lock.acquire ()                  :                     .db.put_data (Db_data)                  :                     lock.release ()                  .broadcast (% user)                  .queue.append (. Sock)                  .user_name[user] = .sock                 . Ltian ()                 .queue         :             .send ()          &NBsp;  .registered ()      ():  .queue         .send ()         :             DATA = .RECV ()              data==:                 % .queue                 .stop ()% .queue                 .yiduiduo (Local_school.userdata)    ():         .send ()         user_data=.recv () [:]         user_data==local_school.user:             .one_to_one ()         user_data .db.get_data ():             .user_name.get (User_data)  .user_name[user_data] . Queue:                .send ()                 :                      DATA=.RECV ()                      data==:                         .send ()                           DATA=.RECV ()                          data==:                             .one (User_datalocal_ School.user)                              .stop ()                               data==:                             . Ltian ()                      data==.user_name. Get (User_data):. One (User_datalocal_school.userdata)              :                 .send ()                 . One_to_one ()         :             .send ()             .one_to _one () MyServer (Socketserver.baserequesthandler):     ():         .client_address        .mysock = handler (. Request)         .mysock.queue         .mysock.handler () __name__ == :    host = port =  addr =  (Hostport)     server = socketserver.threadingtcpserver (Addrmyserver)      server.request_queue_size=server.serve_forever ()

Client

Socket *threadingthreads=[]client_handler ():     (ipadr=port=):         .sock = socket (Af_inetsock_stream)          .sock.connect ((ipadrport))         .input=[.sock]         .input     (data):         .sock.sendall (data)      (:       )  DATA = .SOCK.RECV (). Strip ()         data         data     ():         :            :                 data= ()                  data==:                     .send ()                      .sock.close ()                      .send (data)              :                  ():         :             :                 .RECV ()              :                 a1=clIent_handler () chat = threading. Thread (=a1.write)  threads.append (chat) chat = threading. Thread (=a1.read)   threads.append (chat) threadsi  ((Threads)):     threads[i]. Start ()

This article is from the "13275081" blog, please be sure to keep this source http://13285081.blog.51cto.com/13275081/1963737

Python full-duplex socket chat