Errno::ECONNREFUSED: Failed to open TCP connection to services.omu.edu.tr:80 (Connection refused - connect(2) for "services.omu.edu.tr" port 80)

[rollbar]

View details in Rollbar: https://rollbar.com/omu/xokul/items/17/

Errno::ECONNREFUSED: Connection refused - connect(2) for "services.omu.edu.tr" port 80
  File "/app/vendor/bundle/ruby/2.5.0/gems/socksify-1.7.1/lib/socksify.rb", line 178, in initialize
  File "/app/vendor/bundle/ruby/2.5.0/gems/socksify-1.7.1/lib/socksify.rb", line 178, in initialize
  File "/app/vendor/ruby-2.5.3/lib/ruby/2.5.0/net/http.rb", line 937, in open
  File "/app/vendor/ruby-2.5.3/lib/ruby/2.5.0/net/http.rb", line 937, in block in connect
  File "/app/vendor/ruby-2.5.3/lib/ruby/2.5.0/timeout.rb", line 93, in block in timeout
  File "/app/vendor/ruby-2.5.3/lib/ruby/2.5.0/timeout.rb", line 103, in timeout
  File "/app/vendor/ruby-2.5.3/lib/ruby/2.5.0/net/http.rb", line 935, in connect
  File "/app/vendor/ruby-2.5.3/lib/ruby/2.5.0/net/http.rb", line 920, in do_start
  File "/app/vendor/ruby-2.5.3/lib/ruby/2.5.0/net/http.rb", line 909, in start
  File "/app/vendor/bundle/ruby/2.5.0/gems/httpi-2.4.4/lib/httpi/adapter/net_http.rb", line 89, in do_request
  File "/app/vendor/bundle/ruby/2.5.0/gems/httpi-2.4.4/lib/httpi/adapter/net_http.rb", line 38, in request
  File "/app/vendor/bundle/ruby/2.5.0/gems/httpi-2.4.4/lib/httpi.rb", line 161, in request
  File "/app/vendor/bundle/ruby/2.5.0/gems/httpi-2.4.4/lib/httpi.rb", line 127, in get
  File "/app/vendor/bundle/ruby/2.5.0/gems/wasabi-3.5.0/lib/wasabi/resolver.rb", line 43, in load_from_remote
  File "/app/vendor/bundle/ruby/2.5.0/gems/wasabi-3.5.0/lib/wasabi/resolver.rb", line 33, in resolve
  File "/app/vendor/bundle/ruby/2.5.0/gems/wasabi-3.5.0/lib/wasabi/document.rb", line 142, in xml
  File "/app/vendor/bundle/ruby/2.5.0/gems/wasabi-3.5.0/lib/wasabi/document.rb", line 160, in parse
  File "/app/vendor/bundle/ruby/2.5.0/gems/wasabi-3.5.0/lib/wasabi/document.rb", line 147, in parser
  File "/app/vendor/bundle/ruby/2.5.0/gems/wasabi-3.5.0/lib/wasabi/document.rb", line 64, in soap_actions
  File "/app/vendor/bundle/ruby/2.5.0/gems/savon-2.12.0/lib/savon/operation.rb", line 22, in ensure_exists!
  File "/app/vendor/bundle/ruby/2.5.0/gems/savon-2.12.0/lib/savon/operation.rb", line 15, in create
  File "/app/vendor/bundle/ruby/2.5.0/gems/savon-2.12.0/lib/savon/client.rb", line 32, in operation
  File "/app/vendor/bundle/ruby/2.5.0/gems/savon-2.12.0/lib/savon/client.rb", line 36, in call
  File "/app/lib/client/client.rb", line 15, in request
  File "/app/app/services/lib/services/kps/endpoints/queries.rb", line 20, in identities
  File "/app/app/controllers/kps/queries_controller.rb", line 14, in identities
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/action_controller/metal/basic_implicit_render.rb", line 6, in send_action
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/abstract_controller/base.rb", line 194, in process_action
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/action_controller/metal/rendering.rb", line 30, in process_action
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/abstract_controller/callbacks.rb", line 42, in block in process_action
  File "/app/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/callbacks.rb", line 132, in run_callbacks
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/abstract_controller/callbacks.rb", line 41, in process_action
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/action_controller/metal/rescue.rb", line 22, in process_action
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/action_controller/metal/instrumentation.rb", line 34, in block in process_action
  File "/app/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/notifications.rb", line 168, in block in instrument
  File "/app/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/notifications/instrumenter.rb", line 23, in instrument
  File "/app/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/notifications.rb", line 168, in instrument
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/action_controller/metal/instrumentation.rb", line 32, in process_action
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/action_controller/metal/params_wrapper.rb", line 256, in process_action
  File "/app/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.2/lib/active_record/railties/controller_runtime.rb", line 24, in process_action
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/abstract_controller/base.rb", line 134, in process
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/action_controller/metal.rb", line 191, in dispatch
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/action_controller/metal.rb", line 252, in dispatch
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/action_dispatch/routing/route_set.rb", line 52, in dispatch
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/action_dispatch/routing/route_set.rb", line 34, in serve
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/action_dispatch/journey/router.rb", line 52, in block in serve
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/action_dispatch/journey/router.rb", line 35, in each
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/action_dispatch/journey/router.rb", line 35, in serve
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/action_dispatch/routing/route_set.rb", line 840, in call
  File "/app/vendor/bundle/ruby/2.5.0/gems/rack-2.0.6/lib/rack/etag.rb", line 25, in call
  File "/app/vendor/bundle/ruby/2.5.0/gems/rack-2.0.6/lib/rack/conditional_get.rb", line 25, in call
  File "/app/vendor/bundle/ruby/2.5.0/gems/rack-2.0.6/lib/rack/head.rb", line 12, in call
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/action_dispatch/middleware/callbacks.rb", line 28, in block in call
  File "/app/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.2/lib/active_support/callbacks.rb", line 98, in run_callbacks
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/action_dispatch/middleware/callbacks.rb", line 26, in call
  File "/app/vendor/bundle/ruby/2.5.0/gems/rollbar-2.18.2/lib/rollbar/middleware/rails/rollbar.rb", line 24, in block in call
  File "/app/vendor/bundle/ruby/2.5.0/gems/rollbar-2.18.2/lib/rollbar.rb", line 146, in scoped
  File "/app/vendor/bundle/ruby/2.5.0/gems/rollbar-2.18.2/lib/rollbar/middleware/rails/rollbar.rb", line 22, in call
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/action_dispatch/middleware/debug_exceptions.rb", line 61, in call
  File "/app/vendor/bundle/ruby/2.5.0/gems/rollbar-2.18.2/lib/rollbar/middleware/rails/show_exceptions.rb", line 22, in call_with_rollbar
  File "/app/vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.2/lib/action_dispatch/middleware/show_exceptions.rb", line 33, in call
  File "/app/vendor/bundle/ruby/2.5.0/gems/railties-5.2.2/li