h2o.conf

hosts:
  "default":
    listen:
      port: 8081
      ssl:
        certificate-file: examples/h2o/server.crt
        key-file: examples/h2o/server.key
    paths:
      /assets:
        file.dir: htdocs/assets
      /search:
        file.dir: htdocs/search
      /no-push/assets:
        file.dir: htdocs/assets
      /no-push/search:
        file.dir: htdocs/search
      /:
        mruby.handler: |
          lambda do |env|
            push_paths = []
            if /(\/|\.html)$/.match(env["PATH_INFO"])
              push_paths << "/search/jquery-1.9.1.min.js"
              push_paths << "/search/oktavia-jquery-ui.js"
              push_paths << "/search/oktavia-english-search.js"
              push_paths << "/assets/style.css"
              push_paths << "/assets/searchstyle.css"
            end
            return [399, push_paths.empty? ? {} : {"link" => push_paths.map{|p| "<#{p}>; rel=preload"}.join("\n")}, []]
          end
        proxy.reverse.url: http://127.0.0.1:8082/
      "/no-push":
        proxy.reverse.url: http://127.0.0.1:8082/
access-log:
  format: '%h %l %u %t "%r" %s %b "%{Referer}i" "%{User-agent}i" "push:%{x-http2-push}o" "%{connect-time}x,%{request-total-time}x,%{request-header-time}x,%{request-body-time}x,%{process-time}x,%{response-time}x,%{duration}x"'
  path: /dev/stdout
http2-casper: ON