Got "IO::EAGAINWaitReadable" exception on request

[starkovv]

ruby 2.2.1

Playing with rack-rabbit.

Tried to send request:

$DEBUG = true

client = RR.new(host: '172.28.128.17', port: 5672, adapter: :bunny)
client.request('my.topic', '/ping', '', { method: :GET })

Got exception:

Exception `IO::EAGAINWaitReadable' at /usr/local/rvm/gems/ruby-2.2.1/gems/bunny-1.7.0/lib/bunny/cruby/socket.rb:45 - Resource temporarily unavailable - read would block

Is it something I should worry about?