Building chat server with python

[spbr]

Hi,

I'm currently run into an issue with my below python code
 

import socket
import threading
import sys

class Server:
        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        connections = []
        def __init__(self):
                self.sock.bind(('0.0.0.0', 10000))
                self.sock.listen(1)

        def handler(self, c, a):
                while True:
                        data = c.recv(1024)
                        for connection in self.connections:
                                connection.send(data)
                        if not data:
                                print(str(a[0]) + ':' + str(a[1]), "disconnected")
                                self.connections.remove(c)
                                c.close()
                                break
        def run(self):
                while True:
                        c, a = self.sock.accept()
                        cThread = threading.Thread(target=self.handler, args=(c, a))
                        cThread.daemon = True
                        cThread.start()
                        self.connections.append(c)
                        print(str(a[0]) + ':' + str(a[1]), "connected")

class Client:
        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

        def sendMsg(self):
                while True:
                        self.sock.send(bytes(input(""), 'utf-8'))

        def __init__(self, address):
                self.sock.connect((address, 10000))

                iThread = threading.Thread(target=self.sendMsg)
                iThread.daemon = True
                iThread.start()

                while True:
                        data = self.sock.recv(1024)
                        if not data:
                                break
                        print(str(data, 'utf-8'))

if (len(sys.argv) > 1):
        client = Client(sys.argv[1])
else:
        server = Server()
        server.run()

Everytime I run the code on the client end I keep getting the following error:

  File "chat.py", line 29
    print(str(a[0]) + ':' + str(a[1]), "connected")

The python code is exactly the same on the server and client end, but I don't get any issues on the server end.

 

Any Questions?

 

Thank you

[LtStaffel]

I don't think you gave us the full error it's giving

also it's not running anything right now when I run it. You don't call any of the functions

[vorticalbox]

9 hours ago, LtStaffel said:

I don't think you gave us the full error it's giving

also it's not running anything right now when I run it. You don't call any of the functions

its at the bottom you need to add arga to your command line

 

python sometime.py host or if you don't but anything it should start the server. 

 

but yes we need the error stack not just the line it failed on.