Method: ActiveModel::Datastore::ClassMethods#retry_on_exception?

Defined in:
lib/active_model/datastore.rb

#retry_on_exception?(max_retry_count = 5) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_model/datastore.rb', line 403

def retry_on_exception?(max_retry_count = 5)
  retries = 0
  sleep_time = 0.25
  begin
    yield
  rescue Google::Cloud::Error => e
    return false if retries >= max_retry_count

    puts "\e[33mRescued exception #{e.message.inspect}, retrying in #{sleep_time}\e[0m"
    # 0.25, 0.5, 1, 2, and 4 second between retries.
    sleep sleep_time
    retries += 1
    sleep_time *= 2
    retry
  end
end