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rabbitmq在尝试遵循芹菜教程时给出“拒绝访问,拒绝用户登录”错误。

celery amqp rabbitmq django python

4

Hank Gay · 技术社区 · 16 年前

我正试图跟随 celery tutorial 但是我跑步时遇到了一个问题 python manage.py celeryd :我的rabbitmq服务器(安装在我的dev设备上的虚拟机上)不允许我的用户登录。

我在Django管理控制台上得到以下信息:

[ERROR/MainProcess] AMQP Listener: Connection Error: Socket closed. Trying again in 2 seconds...

这个出现在我的 rabbit.log 我的rabbitmq服务器上的文件:

exception on TCP connection <0.5814.0> from $DJANGO_BOX_IP
{channel0_error,starting,{amqp,access_refused,"login refused for user '$CONFIGURED_USER'",'connection.start_ok'}}

我再次检查了我的用户、权限和vhost信息,它们似乎都匹配。非常感谢您提供任何帮助和故障排除。

更新:按照@asksol的建议,我得到以下跟踪:

$MY_VIRTUAL_ENV/lib/python2.6/site-packages/carrot/connection.pyc in connection(self)
    118             return
    119         if not self._connection:
--> 120             self._connection = self._establish_connection()
    121             self._closed = False
    122         return self._connection

$MY_VIRTUAL_ENV/lib/python2.6/site-packages/carrot/connection.pyc in _establish_connection(self)
    131 
    132     def _establish_connection(self):
--> 133         return self.create_backend().establish_connection()
    134 
    135     def get_backend_cls(self):

$MY_VIRTUAL_ENV/lib/python2.6/site-packages/carrot/backends/pyamqplib.pyc in establish_connection(self)
    110                                insist=conninfo.insist,
    111                                ssl=conninfo.ssl,
--> 112                                connect_timeout=conninfo.connect_timeout)
    113 
    114     def close_connection(self, connection):

$MY_VIRTUAL_ENV/lib/python2.6/site-packages/amqplib/client_0_8/connection.pyc in __init__(self, host, userid, password, login_method, login_response, virtual_host, locale, client_properties, ssl, insist, connect_timeout, **kwargs)
    138                 self.wait(allowed_methods=[
    139                     (10, 20), # secure
--> 140                     (10, 30), # tune
    141                     ])
    142 

$MY_VIRTUAL_ENV/lib/python2.6/site-packages/amqplib/client_0_8/abstract_channel.pyc in wait(self, allowed_methods)
     88         method_sig, args, content = self.connection._wait_method(
---> 89             self.channel_id, allowed_methods)
     90 
     91         if content \

$MY_VIRTUAL_ENV/lib/python2.6/site-packages/amqplib/client_0_8/connection.pyc in _wait_method(self, channel_id, allowed_methods)
    196         while True:
    197             channel, method_sig, args, content = \
--> 198                 self.method_reader.read_method()
    199 
    200             if (channel == channel_id) \

$MY_VIRTUAL_ENV/lib/python2.6/site-packages/amqplib/client_0_8/method_framing.pyc in read_method(self)
    213         m = self.queue.get()
    214         if isinstance(m, Exception):
--> 215             raise m
    216         return m
    217 

IOError: Socket closed

1 回复 | 直到 16 年前

1

5

asksol 16 年前

你在经营Django吗? 如果是,请尝试以下操作:

>>> from carrot.connection import DjangoBrokerConnection
>>> c = DjangoBrokerConnection()
>>> c.connection

是不是也一样? 您确定要连接到正确的主机名,并且用户名和密码可以访问虚拟主机吗?

更新:

>>> from carrot.connection import DjangoBrokerConnection
>>> c = DjangoBrokerConnection()
>>> for n in ("host", "userid", "password", "virtual_host", "ssl"):
...     print("%s -> %s" % (n, repr(getattr(c, n, None))))

更新:您必须在运行c.connection之前完成上述操作,因为连接是在carrot中缓慢建立的。