Module: ActionController::Instrumentation
- Extended by:
- ActiveSupport::Concern
- Includes:
- AbstractController::Logger
- Defined in:
- actionpack/lib/action_controller/metal/instrumentation.rb
Overview
Adds instrumentation to several ends in ActionController::Base. It also
provides some hooks related with process_action, this allows an ORM like
Active Record and/or DataMapper to plug in ActionController and show
related information.
Check ActiveRecord::Railties::ControllerRuntime for an example.
Defined Under Namespace
Modules: ClassMethods
Instance Method Summary
(collapse)
append_features, extended, included
Instance Method Details
- (Object) process_action(action, *args)
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# File 'actionpack/lib/action_controller/metal/instrumentation.rb', line 17
def process_action(action, *args)
raw_payload = {
:controller => self.class.name,
:action => self.action_name,
:params => request.filtered_parameters,
:formats => request.formats.map(&:to_sym),
:method => request.method,
:path => (request.fullpath rescue "unknown")
}
ActiveSupport::Notifications.instrument("start_processing.action_controller", raw_payload.dup)
ActiveSupport::Notifications.instrument("process_action.action_controller", raw_payload) do |payload|
result = super
payload[:status] = response.status
append_info_to_payload(payload)
result
end
end
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- (Object) redirect_to(*args)
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# File 'actionpack/lib/action_controller/metal/instrumentation.rb', line 58
def redirect_to(*args)
ActiveSupport::Notifications.instrument("redirect_to.action_controller") do |payload|
result = super
payload[:status] = self.status
payload[:location] = self.location
result
end
end
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- (Object) render(*args)
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# File 'actionpack/lib/action_controller/metal/instrumentation.rb', line 37
def render(*args)
render_output = nil
self.view_runtime = cleanup_view_runtime do
Benchmark.ms { render_output = super }
end
render_output
end
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- (Object) send_data(data, options = {})
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# File 'actionpack/lib/action_controller/metal/instrumentation.rb', line 52
def send_data(data, options = {})
ActiveSupport::Notifications.instrument("send_data.action_controller", options) do
super
end
end
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- (Object) send_file(path, options = {})
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# File 'actionpack/lib/action_controller/metal/instrumentation.rb', line 45
def send_file(path, options={})
ActiveSupport::Notifications.instrument("send_file.action_controller",
options.merge(:path => path)) do
super
end
end
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