Mercurial > urweb
view tests/sidecheck.ur @ 2033:ea0ecd5fa9df
Add locking to enforce atomicity of message sends from one transaction
author | Adam Chlipala <adam@chlipala.net> |
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date | Fri, 27 Jun 2014 14:39:31 -0400 |
parents | 154cfe2eb366 |
children |
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fun main () : transaction page = s <- source 0; n <- get s; set s (n + 1); n' <- get s; return <xml>{[n']}</xml>