X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fhttp_getter%2Fhttp_getter.ml;h=e03817a22b9f7f68a6cfcf1becc2a1df9884cf43;hb=4e683370099ea7aaea877bc345ca8821938d49ed;hp=982544bce69e606545660e839f7d539b471fb7ac;hpb=1e34c17c30ee6c992f3759bd0f0d5012e6803092;p=helm.git

diff --git a/helm/http_getter/http_getter.ml b/helm/http_getter/http_getter.ml
index 982544bce..e03817a22 100644
--- a/helm/http_getter/http_getter.ml
+++ b/helm/http_getter/http_getter.ml
@@ -88,7 +88,12 @@ let map_of_uri = function
   | uri when is_xsl_uri uri -> xsl_map
   | uri -> raise (Http_getter_unresolvable_URI uri)
 in
-let resolve uri = (map_of_uri uri)#resolve uri in
+let resolve uri =
+  try
+    (map_of_uri uri)#resolve uri
+  with Http_getter_map.Key_not_found _ ->
+    raise (Http_getter_unresolvable_URI uri)
+in
 let register uri =  (map_of_uri uri )#add uri in
 let return_all_foo_uris map doctype filter outchan =
   (** return all URIs contained in 'map' which satisfy predicate 'filter'; URIs
@@ -342,13 +347,14 @@ let callback (req: Http_types.request) outchan =
             return_html_msg "Register done" outchan
         | _ -> assert false)
     | "/update" ->
-        (xml_map#clear; rdf_map#clear; xsl_map#clear;
+        (Http_getter_env.reload (); (* reload servers list from servers file *)
+        xml_map#clear; rdf_map#clear; xsl_map#clear;
         let log =
           List.fold_left
             update_from_server
             ""  (* initial logmsg: empty *)
               (* reverse order: 1st server is the most important one *)
-            (List.rev Http_getter_env.servers)
+            (List.rev !Http_getter_env.servers)
         in
         xml_map#sync; rdf_map#sync; xsl_map#sync;
         return_html_msg log outchan)