4

我正在尝试按照celery 教程进行操作，但是在运行时遇到了问题python manage.py celeryd：我的 RabbitMQ 服务器（安装在我的开发盒上的虚拟机上）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...

这显示在rabbit.log我的 RabbitMQ 服务器上的文件中：

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'}}

我仔细检查了我的用户、权限和虚拟主机信息，它们似乎都匹配。非常感谢任何帮助故障排除。

更新：根据@asksol 的建议，我得到以下回溯：

$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
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1 回答 1

5

你在运行django吗？如果是这样，那么试试这个：

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

它给了同样的东西吗？您确定您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 之前执行上述操作，因为连接是在胡萝卜中懒惰地建立的。

于 2009-12-22T23:19:28.970 回答