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servidor.py
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54 lines (42 loc) · 1.34 KB
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import threading
import socket
clients = []
usernames = {}
def main():
server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
server.bind(('localhost', 7777))
server.listen()
print("Servidor iniciado e escutando na porta 7777")
except:
return print('\nNão foi possível iniciar o servidor!\n')
while True:
client, addr = server.accept()
print(f"Conectado a {addr}")
client.send("NOME".encode("utf-8"))
username = client.recv(2048).decode("utf-8")
print(f"Usuário {username} conectou-se.")
usernames[client] = username
clients.append(client)
thread = threading.Thread(target=messagesTreatment, args=[client])
thread.start()
def messagesTreatment(client):
while True:
try:
msg = client.recv(2048)
broadcast(msg, client)
except:
deleteClient(client)
break
def broadcast(msg, client):
for clientItem in clients:
if clientItem != client:
try:
clientItem.send(msg)
except:
deleteClient(clientItem)
def deleteClient(client):
print(f"Usuário {usernames[client]} desconectou-se.")
clients.remove(client)
del usernames[client]
main()