ExceptionNotification: Fix DNS lookup before plugins call external APIs

The ExceptionNotification has plugins that talk to external APIs rather then just sends emails, like microsoft teams or slack. You might encounter that no exceptions are delivered, which can be dangerous.

To prevent getting into trouble, simply add require 'resolv-replace' on top of your to your initializers/exception_notification.rb file:

require 'resolv-replace'
require 'exception_notification/rails'

ExceptionNotification.configure do |config|
  ...
end

This calls the Ruby DNS resolver before configuring ExceptionNotifier so the DNS lookup always works as expected.

Jakob Scholz about 1 month ago
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