module NewRelic::Agent::Hostname
Public Class Methods
get()
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# File lib/new_relic/agent/hostname.rb, line 7 def self.get dyno_name = ENV['DYNO'] @hostname ||= if dyno_name && ::NewRelic::Agent.config[:'heroku.use_dyno_names'] matching_prefix = heroku_dyno_name_prefix(dyno_name) dyno_name = "#{matching_prefix}.*" if matching_prefix dyno_name else Socket.gethostname end end
get_dyno_prefixes()
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# File lib/new_relic/agent/hostname.rb, line 24 def self.get_dyno_prefixes ::NewRelic::Agent.config[:'heroku.dyno_name_prefixes_to_shorten'] end
heroku_dyno_name_prefix(dyno_name)
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# File lib/new_relic/agent/hostname.rb, line 18 def self.heroku_dyno_name_prefix(dyno_name) get_dyno_prefixes.find do |dyno_prefix| dyno_name.start_with?(dyno_prefix + ".") end end