Added timeout to upload tracker

diff --git a/uptracker.cgi b/uptracker.cgi
index 209c359..3a76fc7 100755 (executable)
--- a/uptracker.cgi
+++ b/uptracker.cgi
@@ -36,7 +36,8 @@ else {
        $upfile = "$ENV{'WEBMIN_VAR'}/upload.$id";
        }
 
-# Read the tracker file in a loop until done
+# Read the tracker file in a loop until done, or until 1 minute has passed
+# with no progress
 print "<script>\n";
 print "window.doneupload = 1;\n";
 print "</script>\n";
@@ -55,6 +56,23 @@ while(1) {
                print "</script>\n";
                last;
                }
+
+       # Check if there has been no activity for 60 seconds
+       $now = time();
+       if ($size == $last_size) {
+               if ($last_time && $last_time < $now-60) {
+                       # Too slow! Give up
+                       print "<script>\n";
+                       print "document.forms[0].pc.value = \"Timeout\";\n";
+                       print "</script>\n";
+                       last;
+                       }
+               }
+       else {
+               $last_size = $size;
+               $last_time = $now;
+               }
+
        $pc = int(100 * $size / $totalsize) / 2;
        next if (defined($lastpc) && $pc == $lastpc);
        print "<script>\n";