Module: Proxy::OpenSCAP::Helpers

Defined in:
lib/smart_proxy_openscap/helpers.rb

Instance Method Summary collapse

Instance Method Details

#forked_response ⇒ Object 



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# File 'lib/smart_proxy_openscap/helpers.rb', line 6

def forked_response
  r, w = IO.pipe
  if child_id = Process.fork
    w.close
    data = r.read
    r.close
    Process.wait(child_id)
    JSON.parse(data)
  else
    r.close
    begin
      body, code = yield
      w.write({ code: code, body: body }.to_json)
    rescue Exception => e
      w.write({ code: 500, body: e.message }.to_json)
    end
    w.close
    Process.exit!
  end
end