Class: Sklaventreiber::HerokuConnection

Inherits:
Object
  • Object
show all
Defined in:
lib/sklaventreiber/herokuconnection.rb

Constant Summary collapse

@@api = 
nil
@@worker = 
0

Class Method Summary collapse

Class Method Details

.fire_worker ⇒ Object 



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# File 'lib/sklaventreiber/herokuconnection.rb', line 45

def self.fire_worker
	@@worker = 0
	@@api.post_ps_scale( Sklaventreiber::Config::HEROKU_APP, "worker", @@worker.to_s )
	if Sklaventreiber::Config::SKLAVENTREIBER_LOG
		puts "Sklaventreiber fired the worker."
	end
end

.hire_worker ⇒ Object 



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# File 'lib/sklaventreiber/herokuconnection.rb', line 37

def self.hire_worker
	@@worker = 1
	@@api.post_ps_scale( Sklaventreiber::Config::HEROKU_APP, "worker",  @@worker.to_s )
	if Sklaventreiber::Config::SKLAVENTREIBER_LOG
		puts "Sklaventreiber hired a worker."
	end
end

.init ⇒ Object

singleton for api connection



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# File 'lib/sklaventreiber/herokuconnection.rb', line 10

def self.init
	# if there is no api connection yet
	if @@api == nil
		# then init api connection
		if Sklaventreiber::Config::HEROKU_API_KEY != nil
			@@api = Heroku::API.new( :api_key => Sklaventreiber::Config::HEROKU_API_KEY, :mock => Sklaventreiber::Config::SKLAVENTREIBER_MOCK )
		else
			@@api = Heroku::API.new( :username => Sklaventreiber::Config::HEROKU_USERNAME, :password => Sklaventreiber::Config::HEROKU_PASSWORD, :mock => Sklaventreiber::Config::SKLAVENTREIBER_MOCK )
		end

		# then init worker count
		@@worker = 0
		response = @@api.get_ps( Sklaventreiber::Config::HEROKU_APP )
		if ( response.status == 200 )
			processes = response.body
			processes.each do |proc|
				if ( proc["process"].start_with?( "worker") )
					@@worker = @@worker + 1
				end
			end
		end
		if Sklaventreiber::Config::SKLAVENTREIBER_LOG
			puts "Sklaventreiber: Worker count at start = " + @@worker.to_s
		end
	end		
end

.is_fired? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sklaventreiber/herokuconnection.rb', line 53

def self.is_fired?
	return @@worker == 0
end

.is_hired? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sklaventreiber/herokuconnection.rb', line 57

def self.is_hired?
	return @@worker == 1
end