我正在python3.3中开发客户端服务器代码。 它工作得很好，我没有改变任何东西，但是当我运行它时突然出现这个异常：“Thread-1中的异常：”并且它发送了这个错误：“imaplib.abort：套接字错误：EOF“。我真的不知道它。 这是我的服务器代码：
from __future__ import unicode_literals
from imapclient import IMAPClient
from threading import Thread
import socket
import smtplib
# Create a TCP/IP socket
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
# Bind the socket to the port
server_address = ('localhost', 100)
print('Server: starting up on {} port {}'.format(*server_address))
sock.bind(server_address)
# Listen for incoming connections
sock.listen(1)
threads_count = 0
def response(connection):
global threads_count
threads_count += 1
username = ''
password = ''
print('Server: Thread {}: started.'.format(threads_count))
try:
while 1:
# Receive the data in small chunks and retransmit it
data = connection.recv(4096).decode('utf-8')
#print('Server: Thread {}: received "{}"'.format(threads_count, data))
# mail = imaplib.IMAP4_SSL('sara@test.com')
# mail.login('email', 'pswd')
if data[:5] == 'login':
data = connection.recv(4096).decode('utf-8')
username = data[0:data.rfind(":")]
password = data[data.find(":")+1:len(data)-1]
print(username)
print(password)
data = "Login Successfully"
connection.sendall(data.encode())
if data[:4] == 'send':
sender = username
data = connection.recv(4096).decode('utf-8')
receivers = data[:data.find(":")]
msg = ('from "%s"' %sender + 'to "%s"' %receivers)
print(data)
msg2 = data[data.find(":")+1:]
message = msg + msg2
print(message)
try:
if message.find("infosec") >= 0:
raise smtplib.SMTPException
if message.find("bad word") >= 0:
raise smtplib.SMTPException
smtpObj = smtplib.SMTP('localhost')
smtpObj.sendmail(sender, receivers, message)
print("Successfully sent email")
data = "Successfully sent email"
connection.sendall(data.encode())
except smtplib.SMTPException:
data = "Error: unable to send email"
connection.sendall(data.encode())
if data[:5] == 'inbox':
data = connection.recv(4096).decode('utf-8')
HOST = 'localhost'
USERNAME = username
PASSWORD = password
ssl = False
server = IMAPClient(HOST, use_uid=True, ssl=ssl)
server.login(USERNAME, PASSWORD)
select_info = server.select_folder('INBOX')
print('%d messages in INBOX' % select_info[b'EXISTS'])
messages = server.search(['NOT', 'DELETED'])
print("%d messages that aren't deleted" % len(messages))
response = server.fetch(messages, ['BODY[TEXT]', 'ENVELOPE', 'FLAGS', 'RFC822'])
print()
print("Messages:")
response = server.fetch(messages, ['BODY[TEXT]', 'ENVELOPE', 'FLAGS', 'RFC822.SIZE'])
# ###
# for msgid, data in response.items():
# print('Message ID: %d' % (msgid))
# print('Message Flags: %s' % (data[b'FLAGS']))
# print('Message Subject: %s' % (data[b'ENVELOPE'].subject))
# print('Message Data: %s' % (data[b'BODY[TEXT]']))
# ###
res=''
for msgid, data in response.items():
data1='Message ID: %d' % (msgid)+'\n'
data3='Message Flags: %s' % (data[b'FLAGS'])+'\n'
data4='Message Subject: %s' % (data[b'ENVELOPE'].subject)+'\n'
data5='Message Data: %s' % (data[b'BODY[TEXT]'])
data6=data1+data3+data4+data5+'\n'
print("data666", data6)
#data6=data6+'\n'
data=res+data6
res=data
#data=data+'\n'
print("datainnn", data)
###
print("dataaaa", res)
data=res
# for msgid, data in response.iteritems():
# print(' ID %d: %d bytes, flags=%s' % (msgid,
# data[b'RFC822.SIZE'],
# data[b'FLAGS'],
# ))
# for msgid, data in response.items():
# data1 = "Message ID: "+str(msgid)+"Message Flags: "+str(data['FLAGS'])+"Message Subject: "+str(data['ENVELOPE'].subject)+"Message Data: "+str(data['BODY[TEXT]'])
# print("data1", data1)
# data2 =str(data)+str(data1)
# print("data2", data2)
# #connection.sendall(data.encode())
# #print(data1)
# print("data2ff", data2)
#data = "inbox!!!"
connection.sendall(data.encode())
#print(data)
#connection.sendall(data.encode())
# Receive the data in small chunks and retransmit it
data = connection.recv(4096)
#print('Server: Thread {}: received "{}"'.format(threads_count, data))
connection.sendall(data)
finally:
connection.close()
print('Server: Thread {}: finished'.format(threads_count))
while True:
# Wait for a connection
print('Server: waiting for a connection')
connection, client_address = sock.accept()
Thread(target=response, args=(connection,)).start()
这是一个完整的错误
Exception in thread Thread-1:
Server: Thread 1: finished
Traceback (most recent call last):
File "C:\Python33\lib\threading.py", line 639, in _bootstrap_inner
self.run()
File "C:\Python33\lib\threading.py", line 596, in run
self._target(*self._args, **self._kwargs)
File "C:/Users/zeinab/PycharmProjects/untitled4/server.py", line 85, in response
server = IMAPClient(HOST, use_uid=True, ssl=ssl)
File "C:\Python33\lib\site-packages\imapclient\imapclient.py", line 152, in __init__
self._imap = self._create_IMAP4()
File "C:\Python33\lib\site-packages\imapclient\imapclient.py", line 166, in _create_IMAP4
return imap4.IMAP4WithTimeout(self.host, self.port, self._timeout)
File "C:\Python33\lib\site-packages\imapclient\imap4.py", line 13, in __init__
imaplib.IMAP4.__init__(self, address, port)
File "C:\Python33\lib\imaplib.py", line 173, in __init__
self._connect()
File "C:\Python33\lib\imaplib.py", line 202, in _connect
self.welcome = self._get_response()
File "C:\Python33\lib\imaplib.py", line 969, in _get_response
resp = self._get_line()
File "C:\Python33\lib\imaplib.py", line 1068, in _get_line
raise self.abort('socket error: EOF')
imaplib.abort: socket error: EOF