Class: Harvest::HardyClient::HardyCollection

Inherits:
Delegator
  • Object
show all
Defined in:
lib/harvest/hardy_client.rb

Instance Method Summary collapse

Constructor Details

#initialize(collection, client, max_retries) ⇒ HardyCollection

Returns a new instance of HardyCollection.



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# File 'lib/harvest/hardy_client.rb', line 27

def initialize(collection, client, max_retries)
  super(collection)
  @_sd_obj = @collection = collection
  @client = client
  @max_retries = max_retries
  (@collection.public_methods - Object.public_instance_methods).each do |name|
    instance_eval <<-END
      def #{name}(*args)
        retry_rate_limits do
          @collection.send('#{name}', *args)
        end
      end
    END
  end
end

Instance Method Details

#__getobj__ ⇒ Object 



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# File 'lib/harvest/hardy_client.rb', line 43

def __getobj__; @_sd_obj; end

#__setobj__(obj) ⇒ Object 



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# File 'lib/harvest/hardy_client.rb', line 44

def __setobj__(obj); @_sd_obj = obj; end

#retry_rate_limits ⇒ Object 



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# File 'lib/harvest/hardy_client.rb', line 46

def retry_rate_limits
  retries = 0
  
  retry_func = lambda do |e|
    if retries < @max_retries
      retries += 1
      true
    else
      raise e
    end
  end
  
  begin
    yield
  rescue Harvest::RateLimited => e
    seconds = if e.response.headers["retry-after"]
      e.response.headers["retry-after"].first.to_i
    else
      16
    end
    sleep(seconds)
    retry
  rescue Harvest::Unavailable, Harvest::InformHarvest => e
    would_retry = retry_func.call(e)
    sleep(16) if @client..rate_limit_status.over_limit?
    retry if would_retry
  rescue Net::HTTPError, Net::HTTPFatalError => e
    retry if retry_func.call(e)
  rescue SystemCallError => e
    retry if e.is_a?(Errno::ECONNRESET) && retry_func.call(e)
  end
end