Comment 2 for bug 1358972

I see a lot of next errors:

=ERROR REPORT==== 20-Aug-2014::00:40:40 ===
closing AMQP connection <0.27943.0> (172.17.42.1:49155 -> 172.17.0.3:5672):
{handshake_error,starting,0,
                 {amqp_error,access_refused,
                             "PLAIN login refused: user 'naily' - invalid credentials",
                             'connection.start_ok'}}

It is unclear why it can happen, but i will try to reproduce