Mercurial > urweb
view demo/ref.ur @ 2166:8a01e8f21de9
Make OpenSSL usage thread-safe (closes #206)
Enable OpenSSL?s multithreading support by defining locking and
thread-ID callbacks. Remove a lock obviated by this change.
author | Benjamin Barenblat <bbaren@mit.edu> |
---|---|
date | Thu, 06 Aug 2015 10:15:53 -0400 |
parents | 5819fb63c93a |
children |
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structure IR = RefFun.Make(struct type data = int end) structure SR = RefFun.Make(struct type data = string end) fun mutate () = ir <- IR.new 3; ir' <- IR.new 7; sr <- SR.new "hi"; IR.write ir' 10; iv <- IR.read ir; iv' <- IR.read ir'; sv <- SR.read sr; IR.delete ir; IR.delete ir'; SR.delete sr; return <xml><body> {[iv]}, {[iv']}, {[sv]} </body></xml> fun main () = return <xml><body> <form><submit action={mutate} value="Do some pointless stuff"/></form> </body></xml>