Catch Internal Errors

[weavenet]

Catch internal errors and log error message:

Excon::Errors::InternalServerError

/Users/bweaver/.rvm/gems/ruby-1.9.3-p385@simple_deploy_example/gems/excon-0.20.0/lib/excon/middlewares/expects.rb:10:in `response_call': Expected(200) <=> Actual(500 InternalServerError) (Excon::Errors::InternalServerError) request => {:chunk_size=>1048576, :connect_timeout=>60, :headers=>{"Content-Type"=>"application/x-www-form-urlencoded; charset=utf-8", "Host"=>"sdb.u s-west-1.amazonaws.com:443", "Content-Length"=>215}, :idempotent=>true, :instrumentor_name=>"excon", :middlewares=>[Excon::Middleware::Expects, Excon:: Middleware::Idempotent, Excon::Middleware::Instrumentor, Excon::Middleware::Mock], :mock=>false, :nonblock=>true, :read_timeout=>60, :retry_limit=>4, : ssl_ca_file=>"/Users/bweaver/.rvm/gems/ruby-1.9.3-p385@simple_deploy_example/gems/excon-0.20.0/data/cacert.pem", :ssl_verify_peer=>true, :uri_parser=>U RI, :write_timeout=>60, :host=>"sdb.us-west-1.amazonaws.com", :path=>"/", :port=>"443", :query=>nil, :scheme=>"https", :user=>nil, :password=>nil, :fam ily=>0, :body=>"AWSAccessKeyId=XXX&Action=ListDomains&SignatureMethod=HmacSHA256&SignatureVersion=2&Timestamp=2013-03-12T17%3A24%3A05Z &Version=2009-04-15&Signature=XXXX", :expects=>200, :method=>"POST", :response_block=>#<Proc:0x007f97fbde 5a68@/Users/bweaver/.rvm/gems/ruby-1.9.3-p385@simple_deploy_example/gems/fog-1.6.0/lib/fog/core/connection.rb:16 (lambda)>, :retries_remaining=>1} response => #<Excon::Response:0x007f97fbb92ec8 @data={:body=>"<?xml version=\"1.0\"?>\nInternalErrorRe quest could not be executed due to an internal service errorXXX", :headers=>{"Transfer-Encoding"=>"chunked", "Date"=>"Tue, 12 Mar 2013 17:24:05 GMT", "Cneonction"=>"close", "Server"=>"Amazon SimpleDB"}, :stat us=>500, :remote_ip=>"XXX"}, @body="<?xml version=\"1.0\"?>\nInternalErrorRequest could not be executed due to an internal service errorXXX", @header s={"Transfer-Encoding"=>"chunked", "Date"=>"Tue, 12 Mar 2013 17:24:05 GMT", "Cneonction"=>"close", "Server"=>"Amazon SimpleDB"}, @status=500, @remote_i p="XXX">