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| author |  Adam Chlipala <adam@chlipala.net> | 2012-04-08 16:24:16 -0400 |
|---|---|---|
| committer | Adam Chlipala <adam@chlipala.net> | 2012-04-08 16:24:16 -0400 |
| commit | c0882be96431ac1572e17f9589dbc2f031bd9c0e (patch) | |
| tree | d6449a3ee5fd57b04ef2daea40740f92834e7fc0 /tests/goodbye.ur | |
| parent | bdf92f16339818143596cf437f0d9e307ba54093 (diff) | |
Refactor to avoid dependence on recursive mutexes
Diffstat (limited to 'tests/goodbye.ur')
| -rw-r--r-- | tests/goodbye.ur | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/goodbye.ur b/tests/goodbye.ur new file mode 100644 index 00000000..1a466581 --- /dev/null +++ b/tests/goodbye.ur @@ -0,0 +1,26 @@ +table boo : { Client : client, Channel : channel unit } + +fun doIt () = + me <- self; + ch <- channel; + dml (INSERT INTO boo (Client, Channel) VALUES ({[me]}, {[ch]})); + return <xml><body onload={let + fun loop () = + v <- recv ch; + alert "Someone left"; + loop () + in + loop () + end}/></xml> + +task clientLeaves = fn cl => + debug "Client left"; + dml (DELETE FROM boo WHERE Client = {[cl]}); + queryI (SELECT (boo.Channel) + FROM boo) + (fn r => send r.1 ()); + debug "Done processing" + +fun main () = return <xml><body> + <form> <submit action={doIt}/> </form> +</body></xml> |