Sha256: aaec0b9d016b230e56179bdb817a785972ec198578a71b34eb36fd0b14422eb6
Contents?: true
Size: 917 Bytes
Versions: 8
Compression:
Stored size: 917 Bytes
Contents
require "imap/backup/logger"
module Imap; end
module Imap::Backup
# Provides a mechanism for retrying blocks of code which often throw errors
module RetryOnError
# Calls the supplied block,
# traps the given types of errors
# retrying up to a given number of times
# @param errors [Array<Exception>] the exceptions to trap
# @param limit [Integer] the maximum number of retries
# @param on_error [Proc] a block to call when an error occurs
# @raise any error ocurring more than `limit` times
# @return the result of any successful completion of the block
def retry_on_error(errors:, limit: 10, on_error: nil)
tries ||= 1
yield
rescue *errors => e
if tries < limit
message = "#{e}, attempt #{tries} of #{limit}"
Logger.logger.debug message
on_error&.call
tries += 1
retry
end
raise e
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems