Class: Ignition::BundleStatus

Inherits:
Hash
  • Object
show all
Defined in:
lib/ignition/models/bundle_status.rb

Instance Method Summary collapse

Methods inherited from Hash

#except, #except!, #method_missing, #remove_empty, zip

Constructor Details

#initialize(h = {}) ⇒ BundleStatus

Returns a new instance of BundleStatus.



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# File 'lib/ignition/models/bundle_status.rb', line 2

def initialize(h={})
	update(h)
	self.pids = []	if self['pids'].nil?
	self.scale = 0	if self['scale'].nil?

	pp self
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Hash

Instance Method Details

#add_pid(pid) ⇒ Object 



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# File 'lib/ignition/models/bundle_status.rb', line 10

def add_pid(pid)
	pids << pid
	update_bundle_running_status
end

#clean_pids ⇒ Object 



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# File 'lib/ignition/models/bundle_status.rb', line 20

def clean_pids
	deleted = 0
	pids.each do |pid|
		if !is_process_running(pid)
			pids.delete(pid)
			deleted += 1
		end
	end
	update_bundle_running_status
	deleted
end

#is_process_running(pid) ⇒ Object 



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# File 'lib/ignition/models/bundle_status.rb', line 32

def is_process_running(pid)
	begin
	  Process.getpgid( pid )
	  true
	rescue Errno::ESRCH
	  false
	end
end

#remove_pid(pid) ⇒ Object 



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# File 'lib/ignition/models/bundle_status.rb', line 15

def remove_pid(pid)
	pids.delete(pid)
	update_bundle_running_status
end

#update_bundle_running_status ⇒ Object 



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# File 'lib/ignition/models/bundle_status.rb', line 41

def update_bundle_running_status
   	if (self.pids.size == 0)
   		self.message = "STOPPED"
   	else
   		self.message = "RUNNING"
	end
end