我不断得到这个：
Traceback (most recent call last):
File "C:\Users\T_Mac\Desktop\Rex's Stuff\PyNet\Client.py", line 14, in <module
>
server.connect(ADDRESS)
File "C:\Python27\lib\socket.py", line 224, in meth
return getattr(self._sock,name)(*args)
File "C:\Python27\lib\socket.py", line 170, in _dummy
raise error(EBADF, 'Bad file descriptor')
socket.error: [Errno 9] Bad file descriptor
当我使用此代码作为服务器运行“changeclient”时：
# Server
from socket import *
PORT = 5000
BUFSIZE = 1024
ADDRESS = ('', PORT) # '' = all addresses.
server = socket(AF_INET, SOCK_STREAM)
server.bind(ADDRESS)
server.listen(5)
# print stuff the user needs to know
print ''
print ' ____ _____ ___ _______ '
print ' / \ | | / \ /____\ | '
print '| | | | | | | | '
print ' \____/ \____/| | | \____/ | v0.1'
print ' | | '
print ' | | '
print ' | | '
print ' | _____/ '
print 'Contact Rex for any bug reports at rexploits@gmail.com'
print '\n'
print 'Please input the command when prompted with \'>\''
print 'The stdout stuff will be in this format: '
print ' (<stdout>, <stderr>)\n'
while True:
END_SCRIPT = 0 #Setting command to something other than '1'
print '\nWaiting for connections...'
client, address = server.accept()
print '...client connected from ', address[0], '\n'
while True:
command = raw_input('> ')
if command == 'quit':
server.close()
END_SCRIPT = 1
break
elif command == 'exit':
server.close()
END_SCRIPT = 1
break
elif command == 'changeclient':
print 'Changing clients.....\n'
client.send(command)
break
else:
client.send(command)
commandJazz = client.recv(BUFSIZE)
print commandJazz
if END_SCRIPT == 1:
print 'Closing server......'
print 'Goodbye!'
break
server.close()
这是我的客户：
# client
from subprocess import *
from socket import *
import time
test = 0
PORT = 5000
IP = 'localhost' #To change it to your ip, delete 'raw_input('> ')' and put your IP in its place.
BUFSIZE = 1024
ADDRESS = (IP, PORT)
server = socket(AF_INET, SOCK_STREAM)
while True:
server.connect(ADDRESS)
while True:
command = server.recv(BUFSIZE)
if command == 'changeclient':
server.close()
test = 1
break
else:
executeIt = Popen(command, shell = True, stdin = PIPE, stdout = PIPE, stderr = STDOUT)
commandJazz = executeIt.communicate()
strCommandJazz = str(commandJazz)
server.send(strCommandJazz)
我运行我的服务器，然后运行我的客户端的两个实例。它连接良好，一切正常。我已经内置了一个名为 changeclient 的命令来断开当前客户端并连接到另一个客户端。每当我执行 changeclient 时，我都会在客户端上收到之前发布的错误。