Class: Pgai::Port::Allocator

Inherits:
Object
  • Object
show all
Defined in:
lib/pgai/port/allocator.rb

Constant Summary collapse

START_PORT = 
5000
FINISH_PORT = 
9000
LOCALHOST = 
"127.0.0.1"

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(start: START_PORT, finish: FINISH_PORT) ⇒ Allocator

Returns a new instance of Allocator.



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# File 'lib/pgai/port/allocator.rb', line 16

def initialize(start: START_PORT, finish: FINISH_PORT)
  @start = start
  @finish = finish
end

Class Method Details

.pick ⇒ Object 



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# File 'lib/pgai/port/allocator.rb', line 12

def self.pick
  new.pick
end

Instance Method Details

#pick ⇒ Object 



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# File 'lib/pgai/port/allocator.rb', line 21

def pick
  (start + jitter).upto(finish) do |port|
    return port if available?(port)
  end
end