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55 lines
1.3 KiB
Python
55 lines
1.3 KiB
Python
import socket
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from time import sleep
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from threading import Thread
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BUFFER_SIZE = 1024
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TIME_OUT = 5
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game_serv_addr = ('127.0.0.1',int(input('输入游戏服务器端口: ')))
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p2p_serv_addr = (input('输入P2P服务器地址: '),9000)
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udp = socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
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def life_data():
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while True:
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udp.sendto('life'.encode(),p2p_serv_addr)
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sleep(10)
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Thread(target=life_data).start()
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udp.sendto('life'.encode(),p2p_serv_addr)
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client_map = {}
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def addr_to_ip(addr):
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return f'{addr[0]}:{str(addr[1])}'
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def client_handler(sock,addr):
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try:
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while True:
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buf = sock.recv(BUFFER_SIZE)
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if not buf:
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break
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udp.sendto(buf,addr)
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except:
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pass
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finally:
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sock.close()
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client_map[addr_to_ip(addr)] = None
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while True:
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try:
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buf,addr = udp.recvfrom(BUFFER_SIZE)
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ip = addr_to_ip(addr)
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if client_map.get(ip) == None:
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sock = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
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sock.settimeout(TIME_OUT)
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sock.connect(game_serv_addr)
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Thread(target=client_handler,args=[sock,addr]).start()
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client_map[ip] = sock
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client = client_map[ip]
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client.send(buf)
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except:
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pass
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