|
1
|
|
|
import json |
|
2
|
|
|
import logging |
|
3
|
|
|
|
|
4
|
|
|
import dotenv |
|
5
|
|
|
from websocket_server import WebsocketServer |
|
6
|
|
|
|
|
7
|
|
|
users = {} |
|
8
|
|
|
|
|
9
|
|
|
|
|
10
|
|
|
def on_client(client, _srv): |
|
11
|
|
|
print( |
|
12
|
|
|
'-> Accepted new connection from', |
|
13
|
|
|
':'.join(map(str, client['address'])), |
|
14
|
|
|
'connected' |
|
15
|
|
|
) |
|
16
|
|
|
|
|
17
|
|
|
|
|
18
|
|
|
def on_client_left(client, server): |
|
19
|
|
|
print('-> Client left:', client['address']) |
|
20
|
|
|
username = users.pop(client['address']) |
|
21
|
|
|
server.send_message_to_all( |
|
22
|
|
|
msg=json.dumps( |
|
23
|
|
|
{ |
|
24
|
|
|
'type': 'logout', |
|
25
|
|
|
'username': username |
|
26
|
|
|
} |
|
27
|
|
|
) |
|
28
|
|
|
) |
|
29
|
|
|
|
|
30
|
|
|
|
|
31
|
|
|
def on_message_received(_client, server, data): |
|
32
|
|
|
print('-> Received message from', _client['address'], ':', data) |
|
33
|
|
|
|
|
34
|
|
|
data = json.JSONDecoder().decode(data) |
|
35
|
|
|
|
|
36
|
|
|
if data['type'] == 'login': |
|
37
|
|
|
users[_client['address']] = data['username'] |
|
38
|
|
|
server.send_message_to_all( |
|
39
|
|
|
msg=json.dumps( |
|
40
|
|
|
{ |
|
41
|
|
|
'type': 'login', |
|
42
|
|
|
'username': data['username'] |
|
43
|
|
|
} |
|
44
|
|
|
) |
|
45
|
|
|
) |
|
46
|
|
|
|
|
47
|
|
|
server.send_message( |
|
48
|
|
|
client=_client, |
|
49
|
|
|
msg=json.dumps( |
|
50
|
|
|
{ |
|
51
|
|
|
'type': 'users', |
|
52
|
|
|
'users': list(users.values()) |
|
|
|
|
|
|
53
|
|
|
} |
|
54
|
|
|
) |
|
55
|
|
|
) |
|
56
|
|
|
|
|
57
|
|
|
elif data['type'] == 'message': |
|
58
|
|
|
print(users[_client['address']]) |
|
59
|
|
|
server.send_message_to_all( |
|
60
|
|
|
msg=json.dumps( |
|
61
|
|
|
{ |
|
62
|
|
|
'type': 'message', |
|
63
|
|
|
'username': users[_client['address']], |
|
64
|
|
|
'message': data['content'] |
|
65
|
|
|
} |
|
66
|
|
|
) |
|
67
|
|
|
) |
|
68
|
|
|
|
|
69
|
|
|
|
|
70
|
|
|
def main(): |
|
71
|
|
|
config = dotenv.dotenv_values('.env') |
|
72
|
|
|
port = config.get('port') |
|
73
|
|
|
|
|
74
|
|
|
if not port: |
|
75
|
|
|
print("No port were specified in the configuration.") |
|
76
|
|
|
return |
|
77
|
|
|
|
|
78
|
|
|
if not port.isdigit(): |
|
79
|
|
|
print("Port must be a number.") |
|
80
|
|
|
return |
|
81
|
|
|
|
|
82
|
|
|
server = WebsocketServer( |
|
83
|
|
|
host=config.get('ip', '0.0.0.0'), |
|
84
|
|
|
port=int(port), |
|
85
|
|
|
loglevel=logging.DEBUG |
|
86
|
|
|
) |
|
87
|
|
|
|
|
88
|
|
|
server.set_fn_new_client(on_client) |
|
89
|
|
|
server.set_fn_message_received(on_message_received) |
|
90
|
|
|
server.set_fn_client_left(on_client_left) |
|
91
|
|
|
server.run_forever() |
|
92
|
|
|
|
|
93
|
|
|
|
|
94
|
|
|
if __name__ == '__main__': |
|
95
|
|
|
main() |
|
96
|
|
|
|
Sigmanificient /
PyTchat
Loading history...