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real-time stats for preforking Rack servers

blob 84ed9c183aac145620918eb9ecba684bb12b65c4 242 bytes (raw)
$ git show HEAD:test/ipv6_enabled.rb	# shows this blob on the CLI
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# frozen_string_literal: false
def ipv6_enabled?
  tmp = TCPServer.new(ENV["TEST_HOST6"] || '::1', 0)
  tmp.close
  true
rescue => e
  warn "skipping IPv6 tests, host does not seem to be IPv6 enabled:"
  warn "  #{e.class}: #{e}"
  false
end

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