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real-time stats for preforking Rack servers

blob f02b48ff014975bc4603b0038cab795d11fa338f 219 bytes (raw)
$ git show gc-next:test/ipv6_enabled.rb	# shows this blob on the CLI
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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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