Class: Chassis::Rack::Instrumentation

Inherits:

Object

Object
Chassis::Rack::Instrumentation

show all

Defined in:: lib/chassis/rack/instrumentation.rb

Instance Method Summary collapse

#call(env) ⇒ Object
#initialize(app, namespace = nil) ⇒ Instrumentation constructor

A new instance of Instrumentation.

Constructor Details

#initialize(app, namespace = nil) ⇒ `Instrumentation`

Returns a new instance of Instrumentation.

# File 'lib/chassis/rack/instrumentation.rb', line 6

def initialize(app, namespace = nil)
  stack = ::Rack::Builder.new
  stack.use ::Rack::Runtime
  stack.use ::Harness::RackInstrumenter, namespace
  stack.run app

  @app = stack.to_app
end

Instance Method Details

#call(env) ⇒ `Object`



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# File 'lib/chassis/rack/instrumentation.rb', line 15

def call(env)
  @app.call env
end