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-rw-r--r--actioncable/lib/action_cable/process/logging.rb8
-rw-r--r--actioncable/test/subscription_adapter/common.rb1
-rw-r--r--railties/lib/rails/generators/rails/app/templates/config.ru.tt3
3 files changed, 1 insertions, 11 deletions
diff --git a/actioncable/lib/action_cable/process/logging.rb b/actioncable/lib/action_cable/process/logging.rb
deleted file mode 100644
index ebb8990891..0000000000
--- a/actioncable/lib/action_cable/process/logging.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-require 'action_cable/server'
-
-if defined?(::EventMachine)
- EventMachine.error_handler do |e|
- puts "Error raised inside the event loop: #{e.message}"
- puts e.backtrace.join("\n")
- end
-end
diff --git a/actioncable/test/subscription_adapter/common.rb b/actioncable/test/subscription_adapter/common.rb
index 5efc6d6b81..361858784e 100644
--- a/actioncable/test/subscription_adapter/common.rb
+++ b/actioncable/test/subscription_adapter/common.rb
@@ -1,7 +1,6 @@
require 'test_helper'
require 'concurrent'
-require 'action_cable/process/logging'
require 'active_support/core_ext/hash/indifferent_access'
require 'pathname'
diff --git a/railties/lib/rails/generators/rails/app/templates/config.ru.tt b/railties/lib/rails/generators/rails/app/templates/config.ru.tt
index 70556fcc99..343c0833d7 100644
--- a/railties/lib/rails/generators/rails/app/templates/config.ru.tt
+++ b/railties/lib/rails/generators/rails/app/templates/config.ru.tt
@@ -3,9 +3,8 @@
require ::File.expand_path('../config/environment', __FILE__)
<%- unless options[:skip_action_cable] -%>
-# Action Cable uses EventMachine which requires that all classes are loaded in advance
+# Action Cable requires that all classes are loaded in advance
Rails.application.eager_load!
-require 'action_cable/process/logging'
<%- end -%>
run Rails.application