--- loncom/auth/switchserver.pm	2019/01/27 16:02:43	1.48
+++ loncom/auth/switchserver.pm	2019/06/15 02:50:04	1.49
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Switch Servers Handler
 #
-# $Id: switchserver.pm,v 1.48 2019/01/27 16:02:43 raeburn Exp $
+# $Id: switchserver.pm,v 1.49 2019/06/15 02:50:04 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -56,9 +56,13 @@ sub init_env {
 sub do_redirect {
     my ($r,$url,$only_body,$extra_text) = @_;
     $r->send_http_header;
+    my $delay = 0.5;
+    if ($only_body) {
+        $delay = 0;
+    }
     my $start_page = 
 	&Apache::loncommon::start_page('Switching Server ...',undef,
-				       {'redirect'       => [0.5,$url],
+				       {'redirect'       => [$delay,$url],
 					'only_body'      => $only_body,});
     my $end_page   = &Apache::loncommon::end_page();
     $r->print($start_page.$extra_text.$end_page);
@@ -231,6 +235,7 @@ sub handler {
 # ---------------------------------------------------------------- Get handover
 
     my $newcookieid;
+    my $only_body = 0;
     my ($is_balancer,$posshost,$setcookie,$offloadto,$dom_balancers) =
         &Apache::lonnet::check_loadbalancing($env{'user.name'},$env{'user.domain'});
     if ($is_balancer && $setcookie && $env{'form.otherserver'}) {
@@ -239,8 +244,10 @@ sub handler {
         # cookie which points at the target server
         my ($found_server,$balancer_cookie) = &Apache::lonnet::check_for_balancer_cookie($r,1);
 
-        unless (($found_server eq $env{'form.otherserver'}) &&
-                ($balancer_cookie =~ /^\Q$env{'user.domain'}\E_\Q$env{'user.name'}\E_/)) {
+        if (($found_server eq $env{'form.otherserver'}) &&
+            ($balancer_cookie =~ /^\Q$env{'user.domain'}\E_\Q$env{'user.name'}\E_/)) {
+            $only_body = 1;
+        } else {
             $newcookieid = &balancer_cookieid($r,$env{'form.otherserver'},
                                               $env{'user.name'},$env{'user.domain'});
         }
@@ -328,7 +335,7 @@ sub handler {
 	'&username='.$env{'user.name'}.
 	'&token='.$token;
 # --------------------------------------------------------------- Screen Output
-    return &do_redirect($r, $url, 0);
+    return &do_redirect($r, $url, $only_body);
 }
 
 1;