abp/server/server.py

from websocket_server import WebsocketServer
import threading

clients = []
state = "awd"

def new_message(client, server, message):
    server.send_message_to_all(message)

def new_client(client, server):
    print "Client {} connected.".format(client["id"])
    clients.append(client)

def client_left(client, server):
    print "Client {} disconnected.".format(client["id"])
    clients.remove(client)

if __name__ == '__main__':
    server = WebsocketServer(5001)
    server.set_fn_new_client(new_client)
    server.set_fn_message_received(new_message)
    server.set_fn_client_left(client_left)
    server.run_forever()