Ur/Web: tests/spawn.ur annotate

Fix compilation when using Clang on OS X; it doesn't like -pthread

author	Austin Seipp <mad.one@gmail.com>
date	Sun, 23 Sep 2012 20:47:20 -0500
parents	7ea0df9e56b6
children

rev	line source
adamc@694	1 table t : {A : int, Ch : channel string}
adamc@694	2
adamc@694	3 fun listener n ch =
adamc@694	4 s <- recv ch;
adamc@694	5 alert (show n ^ ": " ^ s);
adamc@694	6 listener n ch
adamc@694	7
adamc@694	8 fun speak id msg =
adamc@694	9 r <- oneRow (SELECT t.Ch FROM t WHERE t.A = {[id]});
adamc@694	10 send r.T.Ch msg
adamc@694	11
adamc@694	12 fun main () : transaction page =
adamc@694	13 ch1 <- channel;
adamc@694	14 dml (INSERT INTO t (A, Ch) VALUES (1, {[ch1]}));
adamc@694	15 ch2 <- channel;
adamc@694	16 dml (INSERT INTO t (A, Ch) VALUES (2, {[ch2]}));
adamc@694	17
adamc@694	18 s1 <- source "";
adamc@694	19 s2 <- source "";
adamc@694	20
adamc@694	21 return <xml><body onload={spawn (listener 1 ch1); spawn (listener 2 ch2)}>
adamc@694	22 1: <ctextbox source={s1}/><button onclick={msg <- get s1; speak 1 msg}/><br/>
adamc@694	23 2: <ctextbox source={s2}/><button onclick={msg <- get s2; speak 2 msg}/>
adamc@694	24 </body></xml>

Mercurial > urweb