--- loncom/lti/ltiutils.pm	2024/02/27 04:13:34	1.17.2.5
+++ loncom/lti/ltiutils.pm	2025/01/16 21:52:05	1.17.2.6
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Utility functions for managing LON-CAPA LTI interactions 
 #
-# $Id: ltiutils.pm,v 1.17.2.5 2024/02/27 04:13:34 raeburn Exp $
+# $Id: ltiutils.pm,v 1.17.2.6 2025/01/16 21:52:05 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -34,6 +34,7 @@ use Digest::SHA;
 use Digest::MD5 qw(md5_hex);
 use Encode;
 use UUID::Tiny ':std';
+use HTTP::Status;
 use LWP::UserAgent(); 
 use Apache::lonnet;
 use Apache::loncommon;
@@ -761,7 +762,7 @@ sub send_grade {
     if ($sigmethod eq '') {
         $sigmethod = 'HMAC-SHA1';
     }
-    my $request;
+    my ($request,$sendit,$respcode,$result);
     if ($msgformat eq '1.0') {
         my $date = &Apache::loncommon::utc_string(time);
         my %ltiparams = (
@@ -788,7 +789,7 @@ sub send_grade {
                               ? join("&$name=", map {escape($_) } @{$hashref->{$_}})
                               : &escape($hashref->{$_}) );
                               } keys(%{$hashref})));
-#FIXME Need to handle case where passback failed.
+            $sendit = 1;
         }
     } else {
         srand( time() ^ ($$ + ($$ << 15))  ); # Seed rand.
@@ -845,13 +846,18 @@ END
                            ],
                            $gradexml,
             );
-            my $ua=new LWP::UserAgent;
-            $ua->timeout(10);
-            my $response=$ua->request($request);
-            my $message=$response->status_line;
-#FIXME Handle case where pass back of score to LTI Consumer failed.
+            $sendit = 1;
         }
     }
+    if ($sendit) { 
+        my $ua=new LWP::UserAgent;
+        $ua->timeout(10);
+        my $response=$ua->request($request);
+        my $message=$response->status_line;
+        $respcode = $response->code;
+        $result = HTTP::Status::status_message($respcode);
+    }
+    return ($sendit,$score,$respcode,$result);
 }
 
 sub setup_logout_callback {