Class: WebValve::Instrumentation::Middleware
- Inherits:
-
Object
- Object
- WebValve::Instrumentation::Middleware
- Defined in:
- lib/webvalve/instrumentation/middleware.rb
Constant Summary collapse
- METHOD =
'REQUEST_METHOD'.freeze
- PATH =
'PATH_INFO'.freeze
- HOST =
'SERVER_NAME'.freeze
Instance Method Summary collapse
- #call(env) ⇒ Object
-
#initialize(app) ⇒ Middleware
constructor
A new instance of Middleware.
Constructor Details
#initialize(app) ⇒ Middleware
Returns a new instance of Middleware.
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# File 'lib/webvalve/instrumentation/middleware.rb', line 10 def initialize(app) @app = app end |
Instance Method Details
#call(env) ⇒ Object
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# File 'lib/webvalve/instrumentation/middleware.rb', line 14 def call(env) ActiveSupport::Notifications.instrument('request.webvalve') do |payload| payload[:method] = env[METHOD] payload[:url] = env[PATH] payload[:host] = env[HOST] @app.call(env).tap do |status, _header, _body| payload[:status] = status end end end |