Sha256: 23b62e9286acc0566cb00a0c38628119368cfd2e339507f2786d0fcdb50f0cf1
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Size: 718 Bytes
Versions: 25
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Stored size: 718 Bytes
Contents
module EbDeployer
module Utils
BACKOFF_INITIAL_SLEEP = 1
# A util deal with throttling exceptions
# example:
# backoff(AWS::EC2::Errors::RequestLimitExceeded) do
# ...
# end
def backoff(error_class, retry_limit=9, &block)
next_sleep = BACKOFF_INITIAL_SLEEP
begin
yield
rescue error_class
raise if retry_limit == 0
sleep(next_sleep)
next_sleep *= 2
retry_limit -= 1
retry
end
end
# convert top level key in a hash to symbol
def symbolize_keys(hash)
hash.inject({}){|memo,(k,v)| memo[k.to_sym] = v; memo}
end
def reject_nil(hash)
hash.reject{| k, v| v.nil?}
end
end
end
Version data entries
25 entries across 25 versions & 1 rubygems