Mercurial > urweb
view tests/goback.ur @ 1931:1a04b1edded2
Fix regression in http.c for long-polling connections; add lazy initialization of database connections, to avoid the overhead in handlers that don't use SQL
author | Adam Chlipala <adam@chlipala.net> |
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date | Wed, 11 Dec 2013 14:57:54 -0500 |
parents | c3b5cf5c2f98 |
children |
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table channels : { Channel : channel {} } fun get () = ch <- channel; dml (INSERT INTO channels (Channel) VALUES ({[ch]})); return <xml><body onload={recv ch}> Hi. </body></xml> fun post () = ch <- channel; dml (INSERT INTO channels (Channel) VALUES ({[ch]})); return <xml><body onload={recv ch}> Hi! </body></xml> fun main () = return <xml><body> <li><a link={get ()}>Get</a></li> <li><form><submit action={post}/></form></li> </body></xml>