Class: Eye::Application

Inherits:
Object
  • Object
show all
Includes:
Logger::Helpers
Defined in:
lib/eye/application.rb

Instance Attribute Summary collapse

Attributes included from Logger::Helpers

#logger

Instance Method Summary collapse

Constructor Details

#initialize(name, config = {}) ⇒ Application

Returns a new instance of Application.



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# File 'lib/eye/application.rb', line 7

def initialize(name, config = {})
  @groups = Eye::Utils::AliveArray.new
  @name = name
  @logger = Eye::Logger.new(full_name)
  @config = config
  debug 'created'
end

Instance Attribute Details

#groups ⇒ Object (readonly)

Returns the value of attribute groups.



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# File 'lib/eye/application.rb', line 3

def groups
  @groups
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/eye/application.rb', line 3

def name
  @name
end

Instance Method Details

#add_group(group) ⇒ Object 



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# File 'lib/eye/application.rb', line 23

def add_group(group)
  @groups << group
end

#alive? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eye/application.rb', line 60

def alive?
  true # emulate celluloid actor method
end

#debug_data ⇒ Object 



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# File 'lib/eye/application.rb', line 49

def debug_data
end

#full_name ⇒ Object 



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# File 'lib/eye/application.rb', line 15

def full_name
  @name
end

#processes ⇒ Object 



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# File 'lib/eye/application.rb', line 70

def processes
  Eye::Utils::AliveArray.new(@groups.map{|gr| gr.processes.to_a }.flatten)
end

#resort_groups ⇒ Object

sort processes in name order



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# File 'lib/eye/application.rb', line 28

def resort_groups
  @groups = @groups.sort_by{|gr| gr.name == '__default__' ? 'zzzzz' : gr.name }
end

#send_command(command, *args) ⇒ Object 



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# File 'lib/eye/application.rb', line 52

def send_command(command, *args)
  debug "send_command #{command} #{args}"
  
  @groups.each do |group|
    group.send_command(command, *args)
  end
end

#status_data(debug = false) ⇒ Object 



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# File 'lib/eye/application.rb', line 32

def status_data(debug = false)
  h = { name: @name, type: :application, subtree: @groups.map{|gr| gr.status_data(debug) }}
  h.merge!(debug: debug_data) if debug
  h
end

#status_data_short ⇒ Object 



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# File 'lib/eye/application.rb', line 38

def status_data_short
  h = Hash.new 0
  @groups.each do |c| 
    c.processes.each do |p|
      h[p.state] += 1
    end
  end
  str = h.sort_by{|a,b| a}.map{|k, v| "#{k}:#{v}" } * ', '
  { name: @name, type: :application, state: str}
end

#sub_object?(obj) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eye/application.rb', line 64

def sub_object?(obj)
  res = @groups.include?(obj)
  res = @groups.any?{|gr| gr.sub_object?(obj)} if !res
  res
end

#update_config(cfg) ⇒ Object 



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# File 'lib/eye/application.rb', line 19

def update_config(cfg)
  @config = cfg
end