这个问题可能真的很愚蠢,但我从今天早上开始就在研究这段代码,现在即使是愚蠢的事情也很难:\
我有这段代码,我通过创建 8 个进程来调用它并运行它们。然后还有另一个线程必须打印有关这 8 个进程的信息。(代码如下)。
import MSCHAPV2
import threading
import binascii
import multiprocessing
class CrackerThread(multiprocessing.Process):
password_header = "s."
current_pin = ""
username = ""
server_challenge = ""
peer_challenge = ""
nt_response = ""
starting_pin = 0
limit = 0
testing_pin = 0
event = None
def __init__(self, username, server_challenge, peer_challenge, nt_response, starting_pin, limit, event):
#threading.Thread.__init__(self)
super(CrackerThread, self).__init__()
self.username = username
self.server_challenge = server_challenge
self.peer_challenge = peer_challenge
self.nt_response = nt_response
self.starting_pin = starting_pin
self.limit = limit
self.event = event
self.testing_pin = starting_pin
#self.setDaemon(True)
def run(self):
mschap = MSCHAPV2.MSCHAPV2()
pin_range = self.starting_pin+self.limit
while self.testing_pin <= pin_range and not self.event.isSet():
self.current_pin = "%s%08d" % (self.password_header, self.testing_pin)
if(mschap.CheckPassword(self.server_challenge, self.peer_challenge, self.username, self.current_pin.encode("utf-16-le"), self.nt_response)):
self.event.set()
print "Found valid password!"
print "user =", self.username
print "password =", self.current_pin
self.testing_pin+=1
print "Thread for range (%d, %d) ended with no success." % (self.starting_pin, pin_range)
def getCurrentPin(self):
return self.testing_pin
def printCrackingState(threads):
info_string = '''
++++++++++++++++++++++++++++++++++
+ Starting password = s.%08d +
+--------------------------------+
+ Current pin = s.%08d +
++++++++++++++++++++++++++++++++++
+ Missing pins = %08d +
++++++++++++++++++++++++++++++++++
'''
while 1:
for t in threads:
printed_string = info_string % (t.starting_pin, t.getCurrentPin(), t.getMissingPinsCount())
sys.stdout.write(printed_string)
sys.stdout.write("--------------------------------------------------------------------")
time.sleep(30)
printCrackingState
在我的“主要”中由这些行调用:
infoThread = threading.Thread(target = utils.printCrackingState, args=([processes]))
#infoThread = cursesTest.CursesPrinter(threads, processes, event)
infoThread.setDaemon(True)
infoThread.start()
现在的问题是:为什么要打印相同的值t.starting_pin
?t.getCurrentPin()
这就像t.getCurrentPin()
返回__init__()
方法中设置的值并且不知道我正在增加它!
建议?