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PhusionPassenger::AdminTools

Public Class Methods

process_is_alive?(pid) click to toggle source 
# File lib/phusion_passenger/admin_tools.rb, line 36
def self.process_is_alive?(pid)
  begin
    Process.kill(0, pid)
    return true
  rescue Errno::ESRCH
    return false
  rescue SystemCallError => e
    return true
  end
end
tmpdir() click to toggle source 
# File lib/phusion_passenger/admin_tools.rb, line 27
def self.tmpdir
  ["PASSENGER_INSTANCE_REGISTRY_DIR", "TMPDIR"].each do |name|
    if ENV.has_key?(name) && !ENV[name].empty?
      return ENV[name]
    end
  end
  return "/tmp"
end

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