use Data::Structure::Util qw(unbless);
use Scalar::Util qw/blessed/;
use Storable qw/dclone/;
+use Carp qw/carp/;
sub new {
my ($class, $host, $port, $options) = @_;
our $rev;
+sub rev {
+ my ($self,$url) = @_;
+ my $rev = $rev->{$url};
+ $rev ||= eval { $self->get( $url )->{_rev} };
+# warn "# rev $url $rev";
+ return $rev;
+}
+
sub delete {
my ($self, $url) = @_;
- $self->request(DELETE => $url);
+ $self->request(DELETE => $url . '?rev=' . $self->rev($url) );
}
sub get {
sub put {
my ($self, $url, $json) = @_;
- if ( ! defined $json->{_rev} ) {
- my $old = eval { $self->get( $url )->{_rev} };
- $rev->{$url} = $json->{_rev} = $old if defined $old;
- }
+ $json->{_rev} = $rev->{$url} if defined $rev->{$url};
my $data = dclone $json;
$data = unbless $data if blessed $data;
- warn dump( $data );
+# warn "# put ",dump( $data );
$json = JSON->new->utf8->encode( $data );
- warn $json;
+ carp "# put ",$json;
do {
- eval { $self->request(PUT => $url, $json) };
- $rev->{$url} = $self->get( $url )->{_rev} if $@;
+ my $json = eval { $self->request(PUT => $url, $json) };
+ if ( $@ ) {
+ $rev->{$url} = $self->rev( $url );
+ warn "refresh rev $url = ", $rev->{$url};
+ } else {
+ $rev->{$url} = JSON->new->decode( $json )->{rev};
+ }
} until ! $@;
}
our $audit = __PACKAGE__->new;
-sub audit {
- my $data = pop @_;
-
- my $url = join(' ', @_);
- $url =~ s/\s+-\S+//g; # remove command line options
- $url =~ s/\W+/-/g;
-
- my ( $package, $file, $line, $sub ) = caller(1);
-# ( $package, undef, $line ) = caller(0) if $package eq 'main';
-
- my $time = time();
-
- $data->{$_} = eval '$' . $_ foreach ( qw/time package line sub/ );
-
- warn 'audit ', dump($data), "at $file +$line\n";
-
- $time = int($time); # reduce granularity
- $audit->put( "pxelator/$time.$package.$url", $data );
-
+sub _store_audit {
+ my ( $id, $data ) = @_;
+ $audit->put( "pxelator/$id", $data );
}
1;