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Contents
# encoding: utf-8
module OneApm
module Agent
module Instrumentation
module Sinatra
module TransactionNamer
extend self
def transaction_name_for_route(env, request)
name = route_for_sinatra(env)
name = route_name_for_padrino(request) if name.nil?
transaction_name(name, request) unless name.nil?
end
def initial_transaction_name(request)
transaction_name(OneApm::Transaction::OA_UNKNOWN_METRIC, request)
end
def transaction_name(route_text, request)
verb = http_verb(request)
route_text = route_text.source if route_text.is_a?(Regexp)
name = route_text.gsub(%r{^[/^\\A]*(.*?)[/\$\?\\z]*$}, '\1')
name = "#{verb} #{name}" unless verb.nil?
name
rescue => e
OneApm::Manager.logger.debug("#{e.class} : #{e.message} - Error encountered trying to identify Sinatra transaction name")
OneApm::Transaction::OA_UNKNOWN_METRIC
end
def http_verb(request)
request.request_method if request.respond_to?(:request_method)
end
# For bare Sinatra, our override on process_route captures the last
# route into the environment for us to use later on
def route_for_sinatra(env)
env["oneapm.last_route"]
end
# For Padrino, the request object has a copy of the matched route
# on it when we go to evaluating, so we can just retrieve that
def route_name_for_padrino(request)
request.route_obj.original_path
rescue
nil
end
end
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems