Class: ScoutApm::Instant::Middleware
- Inherits:
-
Object
- Object
- ScoutApm::Instant::Middleware
- Defined in:
- lib/scout_apm/instant/middleware.rb
Overview
Note that this middleware never even gets inserted unless Rails environment is development (See Railtie)
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/scout_apm/instant/middleware.rb', line 48 def initialize(app) @app = app end |
Instance Method Details
#call(env) ⇒ Object
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# File 'lib/scout_apm/instant/middleware.rb', line 52 def call(env) rack_response = @app.call(env) begin DevTraceResponseManipulator.new(env, rack_response).call rescue Exception => e # If anything went wrong at all, just bail out and return the unmodified response. ScoutApm::Agent.instance.context.logger.debug("DevTrace: Raised an exception: #{e.}, #{e.backtrace}") rack_response end end |