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view tests/activeBlock.ur @ 1917:398298ca82b9

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Add keepalive option to the http protocol
author Adam Chlipala <adam@chlipala.net>
date Thu, 28 Nov 2013 11:06:11 -0500
parents 4671afac15af
children
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fun main () : transaction page = return <xml><body>
  <active code={s <- source ""; return <xml>
    <dyn signal={s <- signal s; return (txt s)}/>
    <button onclick={fn _ => set s "Hi!"}/>
  </xml>}/>

  <active code={sleep 1; return <xml>Hi!</xml>}/>

  <active code={spawn (sleep 1; alert "Hi!"); return <xml>Success</xml>}/>
</body></xml>