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Code: Alles auswählen

import socket 
import select

server = socket.socket(socket.AF_INET, socket.SOCK_STREAM) 
server.bind(("", 60000)) 
server.listen(1)

clients = []

try: 
    while True: 
        lesen, schreiben, oob = select.select([server] + clients, 
                                              [], [])

        for sock in lesen: 
            if sock is server: 
                client, addr = server.accept() 
                clients.append(client)
                b="+++ Client %s verbunden" % addr[0]
                for a in clients:
                    a.send(b)
            else: 
                nachricht = sock.recv(1024) 
                ip = sock.getpeername()[0] 
                if nachricht: 
                    for d in clients:
                        if d is sock:
                            continue
                        e="[%s] %s" % (ip, nachricht)
                        d.send(e) 
                else: 
                    for f in clients:
                        g="+++ Verbindung zu %s beendet" % ip
                        f.send(g)
                    sock.close() 
                    clients.remove(sock) 
finally: 
    for c in clients: 
        c.close() 
    server.close()

Code: Alles auswählen

import socket
import select

ip = "127.0.0.1"
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) 
s.connect((ip, 60000))

try: 
    while True:
        lesen, schreiben, oob=select.select([s],[],[])
        if lesen:
            a=s.recv(1024)
            print a
        nachricht = raw_input("Nachricht: ") 
        s.send(nachricht)
finally: 
    s.close()

Code: Alles auswählen

sock.recv(1024) 

Code: Alles auswählen

clients = []
require('net').createServer(function(socket){
  clients.push(socket)
  socket.on('data', function(data){
    for (var i in clients){
      if (clients[i].writable) clients[i].write(data)
    }
  })
  socket.on('end', function(){
    clients.splice(clients.indexOf(socket), 1)
  }
}).listen(3000)

Code: Alles auswählen

socket = require('net').createConnection(3000)
socket.on('data', function(data){
  process.stdout.write(data) 
})
process.stdin.resume()
process.stdin.on('data', function(data){
  socket.write(data);
})