我的目標是result在客戶端螢屏上列印來自函式的訊息。但是只有一個客戶端可以收到訊息......
client.py 的部分在這里
def PlayGame(clientSocket, msg):
invalid = "NO!"
if ("/guess " in msg):
msg1 = msg.split(" ")[1]
print("Hi1\n")
if msg1 == "true" or msg1 == "false":
print("Hi11")
clientSocket.send(msg1.encode())
print(clientSocket.recv(1024).decode())
print("!")
return '1'
else:
clientSocket.send(invalid.encode())
print(clientSocket.recv(1024).decode())
print("2")
return '2'
elif msg == "":
return '2'
else:
clientSocket.send(invalid.encode())
print(clientSocket.recv(1024).decode())
print("3")
return '2'
def main(argv):
msg=""
while (PlayGame(clientSocket, msg)!=1):
msg = input()
server.py 的任何部分
guess_box = []
guess = bool(random.randint(0, 1))
def result(connectionSocket, guess_box, addr, addr_l):
a = 0
if(guess_box[0] == guess_box[1]):
msg = "Tie!!"
connectionSocket.send(msg.encode())
return '2'
elif(guess_box[0] == guess):
msg = "Player 1 Wins!"
a =1
connectionSocket.send(msg.encode())
return '2'
elif(guess_box[1] == guess):
msg = "Player 2 Wins!"
a =1
connectionSocket.send(msg.encode())
return '2'
def TF(connectionSocket, var, guess_box, addr, addr_l):
msg = connectionSocket.recv(1024).decode()
print("recv:",msg)
if(msg == 'true'):
msg = 'True'
var = str(var)
msg = bool(msg == var)
guess_box.append(msg)
return 'ok'
elif(msg == 'false'):
msg = 'False'
var = str(var)
msg = bool(msg == var)
guess_box.append(msg)
return 'ok'
else:
print(msg)
statement = "4002 Unrecognized message!!"
connectionSocket.send(statement.encode())
return 'again'
class ServerThread(threading.Thread):
def __init__(self, client):
threading.Thread.__init__(self)
self.client = client
def run(self):
...
print("guess is:", guess)
while (len(guess_box) != 2):
TF(connectionSocket, guess, guess_box, addr, addr_l)
print("start")
result(connectionSocket, guess_box, addr, addr_l)
...
uj5u.com熱心網友回復：
僅關于您解決的一個問題：
在客戶端螢屏上列印來自函式結果的訊息。但只有一個客戶端可以收到訊息
問題來自為每個客戶端使用不同的執行緒。首先接收猜測的執行緒停留在其
while (len(guess_box) != 2):
print(guess_box)
TF(connectionSocket, guess, guess_box)
回圈并等待另一條訊息，該訊息沒有出現。作為第二個接收猜測的執行緒只將結果發送給它自己的客戶端。
我認為在保持這種d執行緒方法的同時，沒有一種明智的方法可以解決這個問題。
我可以使用我實作的那些函式來更改我的代碼結構嗎？
下面是在一個替代while True的回圈server_run，不需要在改變這些功能比其他server_run。
from select import select
connections = []
room_connection = {}
for reads in iter(lambda: select([serverSocket] connections, [], [])[0], []):
for ready in reads: # for each socket which select reports is readable
if ready == serverSocket: # it's the server socket, accept new client
connectionSocket, addr = serverSocket.accept()
connections.append(connectionSocket)# store the connection socket
while RecvFromClient(connectionSocket) == "NO": pass
else: # message (or disconnect) from a client
try: var = GameHallMsg(ready, ready, connections)
except socket.error: var = 'bye'
if var == 'bye': # client finished, remove from list
connections.remove(ready)
ready.close()
elif var == 'wait': # store first player's connection
room_connection[current_rm_num.pop()] = ready
elif var == 'NO':
rtn_msg_4 = "4002 Unrecognized message"
ready.send(rtn_msg_4.encode())
elif var == 'jump':
readyroom = current_rm_num.pop()
# find and notify other player in the room
other = room_connection.pop(readyroom)
rtn_msg_2 = "3012 Game started. Please guess true or false"
other.send(rtn_msg_2.encode())
print("guess is:", guess)
# query and inform both players
guess_box = []
while TF(ready, True, guess_box) != 'ok': pass
while TF(other, True, guess_box) != 'ok': pass
result(ready, guess_box, ('', 0), [0])
result(other, guess_box, ('', 1), [0, 1])
room[readyroom] = 0
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