Class: NewRelic::Agent::Instrumentation::Grape

Inherits:
Grape::Middleware::Base
  • Object
show all
Includes:
ControllerInstrumentation
Defined in:
lib/newrelic-grape/instrument.rb

Instance Method Summary collapse

Instance Method Details

#call!(env) ⇒ Object 



11
12
13
14
15
16
17
18
19
20
21
22
23
 
# File 'lib/newrelic-grape/instrument.rb', line 11

def call!(env)
  @env = env
  @newrelic_request = ::Rack::Request.new(env)
  trace_options = {
    :category => :rack,
    :path => "#{request_method} #{request_path}",
    :request => @newrelic_request,
    :params => @newrelic_request.params
  }
  perform_action_with_newrelic_trace(trace_options) do
    @app_response = @app.call(@env)
  end
end

#request_method ⇒ Object 



37
38
39
 
# File 'lib/newrelic-grape/instrument.rb', line 37

def request_method
  @newrelic_request.request_method
end

#request_path ⇒ Object 



29
30
31
32
33
34
35
 
# File 'lib/newrelic-grape/instrument.rb', line 29

def request_path
  path = route.route_path[1..-1].gsub('/', '-')
  path.sub!(/\(\.:format\)\z/, '')
  route.route_version && path.sub!(':version', route.route_version)

  path
end

#route ⇒ Object 



25
26
27
 
# File 'lib/newrelic-grape/instrument.rb', line 25

def route
  env['api.endpoint'].routes.first
end