62 lines
1.4 KiB
Ruby
62 lines
1.4 KiB
Ruby
# frozen_string_literal: true
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module BulkImports
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class NetworkError < Error
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COUNTER_KEY = 'bulk_imports/%{entity_id}/%{stage}/%{tracker_id}/network_error/%{error}'
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RETRIABLE_EXCEPTIONS = Gitlab::HTTP::HTTP_TIMEOUT_ERRORS
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RETRIABLE_HTTP_CODES = [429].freeze
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DEFAULT_RETRY_DELAY_SECONDS = 60
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MAX_RETRIABLE_COUNT = 3
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def initialize(message = nil, response: nil)
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raise ArgumentError, 'message or response required' if message.blank? && response.blank?
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super(message)
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@response = response
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end
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def retriable?(tracker)
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if retriable_exception? || retriable_http_code?
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increment(tracker) <= MAX_RETRIABLE_COUNT
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else
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false
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end
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end
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def retry_delay
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if response&.code == 429
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response.headers.fetch('Retry-After', DEFAULT_RETRY_DELAY_SECONDS).to_i
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else
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DEFAULT_RETRY_DELAY_SECONDS
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end.seconds
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end
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private
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attr_reader :response
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def retriable_exception?
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RETRIABLE_EXCEPTIONS.include?(cause&.class)
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end
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def retriable_http_code?
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RETRIABLE_HTTP_CODES.include?(response&.code)
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end
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def increment(tracker)
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key = COUNTER_KEY % {
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stage: tracker.stage,
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tracker_id: tracker.id,
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entity_id: tracker.entity.id,
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error: cause.class.name
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}
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Gitlab::Cache::Import::Caching.increment(key)
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end
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end
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end
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