Class: Prometheus::Client::Rack::Collector

Inherits:
Object
  • Object
show all
Defined in:
lib/prometheus/client/rack/collector.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app, options = {}) ⇒ Collector

Returns a new instance of Collector.



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# File 'lib/prometheus/client/rack/collector.rb', line 9

def initialize(app, options = {})
  @app = app
  @registry = options[:registry] || Client.registry

  init_metrics
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app.



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# File 'lib/prometheus/client/rack/collector.rb', line 7

def app
  @app
end

#registry ⇒ Object (readonly)

Returns the value of attribute registry.



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# File 'lib/prometheus/client/rack/collector.rb', line 7

def registry
  @registry
end

Instance Method Details

#call(env) ⇒ Object

:nodoc:



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# File 'lib/prometheus/client/rack/collector.rb', line 16

def call(env) # :nodoc:
  trace(env) { @app.call(env) }
end