Class: Dbwatcher::Middleware

Inherits:
Object
  • Object
show all
Defined in:
lib/dbwatcher/middleware.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Middleware

Returns a new instance of Middleware.



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# File 'lib/dbwatcher/middleware.rb', line 5

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/dbwatcher/middleware.rb', line 9

def call(env)
  if should_track?(env)
    Dbwatcher.track(
      name: "HTTP #{env["REQUEST_METHOD"]} #{env["PATH_INFO"]}",
      metadata: build_metadata(env)
    ) do
      @app.call(env)
    end
  else
    @app.call(env)
  end
rescue StandardError => e
  warn "Dbwatcher middleware error: #{e.message}"
  @app.call(env)
end