Class: Stackify::ScheduleDelay

Inherits:
Object
  • Object
show all
Defined in:
lib/stackify/schedule_delay.rb

Constant Summary collapse

ONE_SECOND = 
1.0
ONE_MINUTE = 
60.0
FIVE_SECONDS = 
5.0
FIVE_MINUTES = 
300.0

Instance Method Summary collapse

Constructor Details

#initialize(delay = ONE_SECOND) ⇒ ScheduleDelay

Returns a new instance of ScheduleDelay.



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# File 'lib/stackify/schedule_delay.rb', line 9

def initialize (delay = ONE_SECOND)
  @delay = delay
  @last_http_error_occured_time = 0
end

Instance Method Details

#to_sec ⇒ Object 



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# File 'lib/stackify/schedule_delay.rb', line 34

def to_sec
  @delay
end

#update_by_exeption!(e) ⇒ Object 



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# File 'lib/stackify/schedule_delay.rb', line 23

def update_by_exeption! e
  if is_authorized_exeption?(e)
    @last_http_error_occured_time = Time.now if @last_http_error_occured_time == 0
    since_first_error = (Time.now - @last_http_error_occured_time).round(2)
    @delay = [[since_first_error, ONE_SECOND].max, ONE_MINUTE].min
  else
    @last_http_error_occured_time = Time.now
    @delay = FIVE_MINUTES
  end
end

#update_by_sent_num!(num_sent) ⇒ Object 



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# File 'lib/stackify/schedule_delay.rb', line 14

def update_by_sent_num! num_sent
  @last_http_error_occured_time = 0
  if num_sent >= 100
    @delay = [(@delay/ 2.0).round(2), ONE_SECOND].max
  elsif num_sent < 10
    @delay = [(@delay * 1.25).round(2), FIVE_SECONDS].min
  end
end