class Azure::Storage::Common::Core::Filter::ExponentialRetryPolicyFilter
Constants
- DEFAULT_MAX_RETRY_INTERVAL
- DEFAULT_MIN_RETRY_INTERVAL
- DEFAULT_RETRY_COUNT
Attributes
max_retry_interval[R]
min_retry_interval[R]
Public Class Methods
new(retry_count = nil, min_retry_interval = nil, max_retry_interval = nil)
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Calls superclass method
# File lib/azure/storage/common/core/filter/exponential_retry_filter.rb, line 31 def initialize(retry_count = nil, min_retry_interval = nil, max_retry_interval = nil) @retry_count = retry_count || ExponentialRetryPolicyFilter::DEFAULT_RETRY_COUNT @min_retry_interval = min_retry_interval || ExponentialRetryPolicyFilter::DEFAULT_MIN_RETRY_INTERVAL @max_retry_interval = max_retry_interval || ExponentialRetryPolicyFilter::DEFAULT_MAX_RETRY_INTERVAL super @retry_count, @min_retry_interval end
Public Instance Methods
apply_retry_policy(retry_data)
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Overrides the base class implementation of call to determine how the HTTP request should continue retrying
retry_data - Hash. Stores stateful retry data
The retry_data is a Hash which can be used to store stateful data about the request execution context (such as an incrementing counter, timestamp, etc). The retry_data object will be the same instance throughout the lifetime of the request
# File lib/azure/storage/common/core/filter/exponential_retry_filter.rb, line 55 def apply_retry_policy(retry_data) # Adjust retry count retry_data[:count] = retry_data[:count] === nil ? 1 : retry_data[:count] + 1 # Adjust retry interval increment_delta = (@max_retry_interval - @min_retry_interval).fdiv(2**(@retry_count - 1)) * (2**(retry_data[:count] - 1)); retry_data[:interval] = retry_data[:interval] === nil ? @min_retry_interval : [@min_retry_interval + increment_delta, @max_retry_interval].min; end