class HeimdallApm::Instruments::Middleware

Public Class Methods

new(app) click to toggle source
# File lib/heimdall_apm/instruments/middleware.rb, line 4
def initialize(app)
  @app = app
end

Public Instance Methods

call(env) click to toggle source
# File lib/heimdall_apm/instruments/middleware.rb, line 8
def call(env)
  txn     = ::HeimdallApm::TransactionManager.current
  segment = ::HeimdallApm::Segment.new('Middleware'.freeze, 'all'.freeze)
  txn.start_segment(segment)
  @app.call(env)
ensure
  txn.stop_segment
end