Class: Appsignal::Rack::Instrumentation
- Inherits:
-
Object
- Object
- Appsignal::Rack::Instrumentation
- Defined in:
- lib/appsignal/rack/instrumentation.rb
Instance Method Summary collapse
- #call(env) ⇒ Object
-
#initialize(app, options = {}) ⇒ Instrumentation
constructor
A new instance of Instrumentation.
- #raw_payload(env) ⇒ Object
Constructor Details
#initialize(app, options = {}) ⇒ Instrumentation
Returns a new instance of Instrumentation.
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# File 'lib/appsignal/rack/instrumentation.rb', line 4 def initialize(app, = {}) Appsignal.logger.debug 'Initializing Appsignal::Rack::Instrumentation' @app, @options = app, end |
Instance Method Details
#call(env) ⇒ Object
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# File 'lib/appsignal/rack/instrumentation.rb', line 9 def call(env) ActiveSupport::Notifications.instrument( 'process_action.rack', raw_payload(env) ) do |payload| @app.call(env) end end |
#raw_payload(env) ⇒ Object
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# File 'lib/appsignal/rack/instrumentation.rb', line 18 def raw_payload(env) request = @options.fetch(:request_class, ::Rack::Request).new(env) params = request.public_send(@options.fetch(:params_method, :params)) { :action => "#{request.request_method}:#{request.path}", :params => params, :method => request.request_method, :path => request.path } end |