Method: Fog::Compute::Google::Shared#backoff_if_unfound

Defined in:
lib/fog/google/compute.rb

#backoff_if_unfound(&block) ⇒ Object 



110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
 
# File 'lib/fog/google/compute.rb', line 110

def backoff_if_unfound(&block)
  retries_remaining = 10
  sleep_time = 0.1
  begin
    result = block.call
  rescue Exception => msg
    if msg.to_s.include? 'was not found' and retries_remaining > 0
      retries_remaining -= 1
      sleep sleep_time
      sleep_time *= 1.6
      retry
    else
      raise msg
    end
  end
  result
end