ruby on rails - AWS::S3::NoConnectionEstablished -

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i'm writing own amazon s3 uploader following http://amazon.rubyforge.org/. able make connection in terminal. however, can't establish connection on heroku; keep getting error:

#<aws::s3::connection:0x00000004632c @options={:server=>"s3.amazonaws.com", :port=>80, :access_key_id=>"abc", :secret_access_key=>"abc"}, @access_key_id="abc", @secret_access_key="abc", @http=#<net::http s3.amazonaws.com:80 open=false>>

i've used paperclip attach images models i've set s3 environment on heroku using heroku config.

i have s3.yml file access key , secret key.

any advice?


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