Module: OneWire::Retry

Included in:
Device, Directory
Defined in:
lib/one_wire/retry.rb

Instance Method Summary collapse

Instance Method Details

#with_retry ⇒ Object 



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# File 'lib/one_wire/retry.rb', line 3

def with_retry
  errors_counts = Config.retries.map { |err, count| { Errno::const_get(err) => count } }.inject { |hash, h| hash.merge h }
  begin
    yield
  rescue *(errors_counts.map { |error, count| error if count > 0 }.compact) => e
    errors_counts[e.class] -= 1
    sleep Config.retry_interval
    retry
  end
end