Merge tag 'vhost-timeout' into develop

hotfix: timeout at uni-goettingen.de

build.properties

 project.name=http://textgrid.de/ns/SADE-fontane-develop
-project.version=5.1.0
+project.version=5.1.1
 project.title=[Fontane] SADE
 project.abbrev=SADE-fontane-develop
 project.processorversion=5.2.0

modules/app.xql

@@ -29,8 +29,15 @@ declare function app:project-id($node as node(), $model as map(*)) {
  : @param $model a map containing arbitrary data - used to pass information between template calls
  :)
 declare function app:publications($node as node(), $model as map(*)) {
-    let $request := <hc:request method="get" href="https://www.uni-goettingen.de/de/publikationen/303721.html" />
-    let $response := hc:send-request($request)[2]
+    let $request := <hc:request method="get" href="https://www.uni-goettingen.de/de/publikationen/303721.html"
+                        timeout="3"/>
+    let $response := 
+        try {
+            hc:send-request($request)[2]
+        } catch * {
+            (: inject information that we cannot read from remote. :)
+            <node><li class="content">Host "uni-goettingen.de" timed out after 3s.</li></node>
+        }
     return
         ($response//*:li[@class="content"])[position() lt 5]
 };
@@ -43,8 +50,14 @@ declare function app:publications($node as node(), $model as map(*)) {
  : @param $model a map containing arbitrary data - used to pass information between template calls
  :)
 declare function app:presentations($node as node(), $model as map(*)) {
-let $request := <hc:request method="get" href="https://www.uni-goettingen.de/de/vortr%C3%A4ge-und-pr%C3%A4sentationen/303717.html" />
-let $response := hc:send-request($request)[2]
+let $request := <hc:request method="get" href="https://www.uni-goettingen.de/de/vortr%C3%A4ge-und-pr%C3%A4sentationen/303717.html" timeout="3"/>
+let $response :=
+    try {
+        hc:send-request($request)[2]
+    } catch * {
+        (: inject information that we cannot read from remote. :)
+        <node><li class="content">Host "uni-goettingen.de" timed out after 3s.</li></node>
+    }
 for $item in ($response//*:li[@class="content"])[position() lt 5]
 return
     element li { for $i in $item/node() return local:nodeTest($i) }