Class: Polipus::PolipusSignalHandler

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/polipus.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ PolipusSignalHandler

Returns a new instance of PolipusSignalHandler.



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# File 'lib/polipus.rb', line 485

def initialize
  self.terminated = false
end

Instance Attribute Details

#terminated ⇒ Object

Returns the value of attribute terminated.



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# File 'lib/polipus.rb', line 484

def terminated
  @terminated
end

Class Method Details

.enable ⇒ Object 



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# File 'lib/polipus.rb', line 489

def self.enable
  trap(:INT)  {
    puts "Got INT signal"
    self.terminate
  }
  trap(:TERM) {
    puts "Got TERM signal"
    self.terminate
  }
end

.terminate ⇒ Object 



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# File 'lib/polipus.rb', line 500

def self.terminate
  self.instance.terminated = true
end

.terminated? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/polipus.rb', line 504

def self.terminated?
  self.instance.terminated
end