Mercurial > urweb
annotate demo/broadcast.urs @ 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> |
|---|---|
| date | Wed, 11 Dec 2013 14:57:54 -0500 |
| parents | 4e260887d8f2 |
| children |
| rev | line source |
|---|---|
| adamc@699 | 1 functor Make(M : sig type t end) : sig |
| adamc@699 | 2 type topic |
| adamc@699 | 3 |
| adamc@699 | 4 val inj : sql_injectable topic |
| adamc@699 | 5 |
| adamc@699 | 6 val create : transaction topic |
| adamc@699 | 7 val subscribe : topic -> transaction (channel M.t) |
| adamc@699 | 8 val send : topic -> M.t -> transaction unit |
| adamc@699 | 9 |
| adamc@699 | 10 val subscribers : topic -> transaction int |
| adamc@699 | 11 end |