[英]Traceback Error in Python Code when runs of Ubuntu
我编写的这段代码在Windows上可以正常运行,但是在Ubuntu 12.04上却出现了一些错误。 尽管代码可以很好地执行其预期的功能,但是它却给出了一些我不希望出现的错误。.在这方面请帮我。
from socket import *
from threading import Thread
from Crypto.Cipher import AES
import os
import base64
import timeit
# Receiveing + Decoding the Information, symmetrical key isi
def clientHandler():
conn, addr = s.accept()
print addr, "is connected"
while 1:
data = conn.recv(1024)
if not data:
break
print "Metering Data Received: Processing..."
#creating decoding unpadding
PADDING ="{"
DecodeAES = lambda c, e: c.decrypt(base64.b64decode(e)).rstrip(PADDING)
#creating a default key
obj2 = AES.new('This is a key123', AES.MODE_CBC, 'This is an IV456')
decrypted_data = DecodeAES(obj2,data)
print decrypted_data
HOST = "" #localhost
PORT = 12000
s = socket(AF_INET, SOCK_STREAM)
s.bind((HOST, PORT))
s.listen(4)
print "Server is runnig"
#Thread(target=clientHandler).start()
#Thread(target=clientHandler).start()
#Thread(target=clientHandler).start()
for i in range(4):
Thread(target=clientHandler).start()
s.close()
这就是Ubuntu终端上显示的内容,而不是基于Windows的...
Server is runnig
Exception in thread Thread-4:
Traceback (most recent call last):
File "/usr/lib/python2.7/threading.py", line 551, in __bootstrap_inner
self.run()
File "/usr/lib/python2.7/threading.py", line 504, in run
self.__target(*self.__args, **self.__kwargs)
File "chat_encrypt.py", line 10, in clientHandler
conn, addr = s.accept()
File "/usr/lib/python2.7/socket.py", line 202, in accept
sock, addr = self._sock.accept()
File "/usr/lib/python2.7/socket.py", line 170, in _dummy
raise error(EBADF, 'Bad file descriptor')
error: [Errno 9] Bad file descriptor
for i in range(4):
Thread(target=clientHandler).start()
s.close()
最后一行关闭套接字……每个线程然后尝试“接受”。
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