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Exit periodic loop if a ROLLBACK fails, to avoid infinite looping when the database server is brought down
author Adam Chlipala <adam@chlipala.net>
date Fri, 18 Mar 2011 09:12:55 -0400
parents 1cc67fdac4d3
children
line wrap: on
line source
fun listHell n =
    if n <= 0 then
        []
    else
        n :: List.append (listHell (n-1)) (listHell (n-1))

fun doit r =
    Transactional.foo;
    return <xml>{[listHell (readError r.N)]}</xml>

fun main () = return <xml><body>
  <form> <textbox{#N}/> <submit action={doit}/> </form>
</body></xml>