Question

我遇到了让游戏正常运行并一次接受多个连接的问题。在我的server.py中，while word:循环中有一个print语句，我无法将其作为消息发送给客户端。我一直在尝试不同的事情，但继续'AttributeError: NoneType object has no attribute encode'。

print语句扰乱了这个词。从那里，你可以猜测看看这个未被解读的单词是什么。

client.py

import sys
from socket import *              # portable socket interface plus 
constants
serverHost = 'localhost'         
serverPort = 50007                

message = [b'Hello network world']          # default text to send to server
# requires bytes: b'' or str,encode()
if len(sys.argv) > 1:
serverHost = sys.argv[1]                # server from cmd line arg 1

sockobj = socket(AF_INET, SOCK_STREAM)      # make a TCP/IP socket object
sockobj.connect((serverHost, serverPort))   # connect to server machine + port

while True:
# receive line from server: up to 1k
servResponse = sockobj.recv(1024).decode()
if not servResponse:
    break
print(servResponse)
if(servResponse == '\nType your answer: '):     
    nextWord = raw_input('')
    sockobj.send(nextWord.encode())

sockobj.close()

server.py

import time, _thread as thread, random
from socket import *

file = open("wordlist.txt", "r")
wordlist = file.readlines()
file.close()

myHost = ''
myPort = 50007

sockobj = socket(AF_INET, SOCK_STREAM)
sockobj.bind((myHost, myPort))
sockobj.listen(5)


def handleClient(connection):
    word = wordlist[random.randrange(len(wordlist))]
    while len(word) > 5 or len(word) == 0:
        word = wordlist[random.randrange(0, len(wordlist))]
    word = word.rstrip()
    old_word = word
    word = list(word)
    connection.send(("Jumble game starting...").encode())

    while word:
        print(word.pop(random.randrange(len(word))), end=' ')
    connection.send(('\nType your answer: ').encode())
    #connection.send(('Testing: ').encode())
    userAnswer = (connection.recv(1024).decode())
    print('testing')
    new_word = userAnswer + '\n'
    if new_word in wordlist and set(userAnswer) == set(old_word):
        connection.send(("\nYou win.").encode())
    else:
        connection.send(("\nThe word is " + old_word).encode())

    connection.close()


def dispatcher():                                # listen until process killed
    while True:                                  # wait for next connection,
        connection, address = sockobj.accept()
        thread.start_new_thread(handleClient, (connection,))


dispatcher()

非常感谢任何帮助。

TCP连接Python拼字游戏

0 个答案: