Class: Gitlab::Metrics::RackMiddleware
- Inherits:
-
Object
- Object
- Gitlab::Metrics::RackMiddleware
- Defined in:
- lib/gitlab/metrics/rack_middleware.rb
Overview
Rack middleware for tracking Rails and Grape requests.
Instance Method Summary collapse
-
#call(env) ⇒ Object
env - A Hash containing Rack environment details.
-
#initialize(app) ⇒ RackMiddleware
constructor
A new instance of RackMiddleware.
Constructor Details
#initialize(app) ⇒ RackMiddleware
Returns a new instance of RackMiddleware.
7 8 9 |
# File 'lib/gitlab/metrics/rack_middleware.rb', line 7 def initialize(app) @app = app end |
Instance Method Details
#call(env) ⇒ Object
env - A Hash containing Rack environment details.
12 13 14 15 16 17 18 19 20 21 22 23 24 25 |
# File 'lib/gitlab/metrics/rack_middleware.rb', line 12 def call(env) trans = Gitlab::Metrics::WebTransaction.new(env) begin retval = trans.run { @app.call(env) } rescue Exception => error # rubocop: disable Lint/RescueException trans.add_event(:rails_exception) raise error end retval end |