with_retries

in resources/etcd_key.rb [15:27]

• 11 lines of code
• 3 McCabe index (conditional complexity)

def with_retries(&_block)
  tries = 5
  begin
    yield
    
  rescue Errno::ECONNREFUSED
    sleep 5
    tries -= 1
    retry if tries > 0
    raise
  end
end