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Contents
# Copyright 2023. Couchbase, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# frozen_string_literal: true
require_relative '../request_behaviour'
require_relative 'action'
require 'couchbase/errors'
require 'couchbase/logger'
module Couchbase
module Protostellar
module Retry
# @api private
class Orchestrator
def self.maybe_retry(request, reason)
if reason.always_retry
retry_duration = get_controlled_backoff(request)
request.add_retry_attempt(reason)
# TODO: Log retry
RequestBehaviour.retry(retry_duration)
else
retry_action = request.retry_strategy.retry_after(request, reason)
duration = retry_action.duration
if duration.nil?
# TODO: Log not retried
RequestBehaviour.fail(Couchbase::Error::RequestCanceled.new('Cannot retry request', request.error_context))
else
request.add_retry_attempt(reason)
# TODO: Log retry
RequestBehaviour.retry(duration)
end
end
end
def self.get_controlled_backoff(request)
case request.retry_attempts
when 0 then 1
when 1 then 10
when 2 then 50
when 3 then 100
when 4 then 500
else 1000
end
end
end
end
end
end
Version data entries
35 entries across 35 versions & 1 rubygems