From 91caa451fce8c98f119be9ac21960c6f7dfd1393 Mon Sep 17 00:00:00 2001
From: waynieack <wayne@razorcla.ws>
Date: Sat, 26 Aug 2017 23:07:49 -0500
Subject: [PATCH] More HTTP performance updates in json_server

---
 bin/mh             |  4 ++--
 lib/json_server.pl | 18 ++++++++----------
 2 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/bin/mh b/bin/mh
index 060a57e07..e653c7c1c 100755
--- a/bin/mh
+++ b/bin/mh
@@ -2584,7 +2584,7 @@ sub check_for_socket_data_http {
                 # We must sleep here for a bit, or else Netscape sometimes
                 # says 'Document contains no data'.  Guess we don't need this anymore :)
                 #               select undef, undef, undef, .010;
-		print "http: closing socket - ". $Info{'http_socket'}->peer ." ....\n" if $Debug{http};
+		#print "http: closing socket - ". $Info{'http_socket'}->peer ." ....\n" if $Debug{http};
                 &socket_close('http');
             }
         }
@@ -6700,7 +6700,7 @@ sub sig_handler_pipe {
 sub sig_child_death {
 
     #   my $pid = wait;
-    #   print "reaped $pid" . ($? ? " with exit $?" : '');
+     # print "reaped $pid" . ($? ? " with exit $?" : '');
     # Harvest potentially more than one dead child
     use POSIX ":sys_wait_h";
     my $pid;
diff --git a/lib/json_server.pl b/lib/json_server.pl
index b04266d89..79015b8c0 100755
--- a/lib/json_server.pl
+++ b/lib/json_server.pl
@@ -501,14 +501,12 @@ sub json_get {
         # is time consuming, particularly when called numerous times.  Instead,
         # we create a lookup table one time, saving a lot of processing time.
 	$json_cache{parent_table} = build_parent_table() if ( !($json_cache{parent_table}) || $Reload );
-
         if ( $args{items} && $args{items}[0] ne "" ) {
             foreach my $name ( @{ $args{items} } ) {
 
                 #$name =~ s/\$|\%|\&|\@//g;
                 my $o = &get_object_by_name($name);
-                print_log "json: object name=$name ref=" . ref $o
-                  if $Debug{json};
+                print_log "json: object name=$name ref=" . ref $o if $Debug{json};
                 if ( my $data = &json_object_detail( $o, \%args, \%fields, $json_cache{parent_table} ) ) {
                     $json_data{objects}{$name} = $data;
                 }
@@ -522,6 +520,11 @@ sub json_get {
                     push @objects, &list_objects_by_type($_);
                 }
             }
+            elsif ( $args{parents} ) {
+                for ( @{ $args{parents} } ) {
+                    push @objects, &list_objects_by_group( $_, 1 )
+                }
+            }
             else {
                 foreach my $object_type ( list_object_types() ) {
                     push @objects, &list_objects_by_type($object_type);
@@ -534,8 +537,7 @@ sub json_get {
                 my $name = $o;
                 $name = $o->{object_name};
                 $name =~ s/\$|\%|\&|\@//g;
-                print_log "json: object name=$name ref=" . ref $o
-                  if $Debug{json};
+                print_log "json: (map) object name=$name ref=" . ref $o if $Debug{json};
                 if ( my $data = &json_object_detail( $o, \%args, \%fields, $json_cache{parent_table} ) ) {
                     $json_data{objects}{$name} = $data;
                 }
@@ -1030,16 +1032,13 @@ sub json_walk_var {
 }
 
 sub build_parent_table {
-	print_log "json: build_parent_table running";
     my @groups;
     my %parent_table;
     for my $group_name ( &list_objects_by_type('Group') ) {
         my $group = &get_object_by_name($group_name);
         $group_name =~ s/\$|\%|\&|\@//g;
-	 print_log "json: build_parent_table group: $group_name";
         unless ( defined $group ) {
-            print_log "json: build_parent_table, group_name $group_name doesn't have an object?"
-              if $Debug{json};
+            print_log "json: build_parent_table, group_name $group_name doesn't have an object?" if $Debug{json};
             next;
         }
         else {
@@ -1386,7 +1385,6 @@ sub json_table_push {
     return 0 if ( !defined $json_table{$key} );
     	
     $json_table{$key}{time} = &get_tickcount;
-    &::set_waiter_flags('push_flag',1);
     return 1;
 }