X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=daemons%2Fgraphs%2Ftools%2FdrawGraph.ml;h=dc6bc42d8f6acf3f68c4099823c22698c3d20eb6;hb=2c01033601d80a35c9e6169bea1fe0992246e2ce;hp=0dc9800fe1c3dac2f226d1ce74dda762c7f8e9dd;hpb=4968588b9109b4ebe34e471d7f8d7f9dcee69af8;p=helm.git

diff --git a/daemons/graphs/tools/drawGraph.ml b/daemons/graphs/tools/drawGraph.ml
index 0dc9800fe..dc6bc42d8 100644
--- a/daemons/graphs/tools/drawGraph.ml
+++ b/daemons/graphs/tools/drawGraph.ml
@@ -56,7 +56,7 @@ let string_of_exit_status = function
   | Unix.WSIGNALED n -> sprintf "Process killed by signal %d" n
   | Unix.WSTOPPED n -> sprintf "Process stopped by signal %d" n
 in
-let callback ((req: Http_types.request), outchan) =
+let callback (req: Http_types.request) outchan =
   try
     (match req#path with
     | "/draw" ->
@@ -90,18 +90,13 @@ let callback ((req: Http_types.request), outchan) =
         ~body:(sprintf "Parameter '%s' is missing" attr_name)
         outchan
 in
-let callback req ch =
-  HExtlib.finally
-    (fun () -> try close_out ch with Sys_error _ -> ())
-    callback (req, ch)
-in
 Helm_registry.load_from configuration_file;
 let port = Helm_registry.get_int "draw_graph.port" in
 Sys.chdir (Helm_registry.get "draw_graph.dir");
 printf "%s started and listening on port %d\n" daemon_name port;
 printf "current directory is %s\n" (Sys.getcwd ());
 flush stdout;
-let d_spec = Http_daemon.daemon_spec ~port ~callback () in
+let d_spec = Http_daemon.daemon_spec ~port ~callback ~auto_close:true () in
 Http_daemon.main d_spec;
 printf "%s is terminating, bye!\n" daemon_name