=cut
+our $debug = $ENV{REDIS} || 0;
+
our $sock;
my $server = '127.0.0.1:6379';
sub _sock_result {
my $result = <$sock>;
- warn "# result: ",dump( $result );
+ warn "## result: ",dump( $result ) if $debug;
$result =~ s{\r\n$}{} || warn "can't find cr/lf";
return $result;
}
sub _sock_read_bulk {
my $len = <$sock>;
- warn "## bulk len: ",dump($len);
+ warn "## bulk len: ",dump($len) if $debug;
return undef if $len eq "nil\r\n";
my $v;
if ( $len > 0 ) {
read($sock, $v, $len) || die $!;
- warn "## bulk v: ",dump($v);
+ warn "## bulk v: ",dump($v) if $debug;
}
my $crlf;
read($sock, $crlf, 2); # skip cr/lf
sub _sock_result_bulk {
my $self = shift;
- warn "## _sock_result_bulk ",dump( @_ );
+ warn "## _sock_result_bulk ",dump( @_ ) if $debug;
print $sock join(' ',@_) . "\r\n";
_sock_read_bulk();
}
sub _sock_result_bulk_list {
my $self = shift;
- warn "## _sock_result_bulk_list ",dump( @_ );
+ warn "## _sock_result_bulk_list ",dump( @_ ) if $debug;
my $size = $self->_sock_send( @_ );
confess $size unless $size > 0;
$list[ $_ ] = _sock_read_bulk();
}
- warn "## list = ", dump( @list );
+ warn "## list = ", dump( @list ) if $debug;
return @list;
}
sub _sock_send {
my $self = shift;
- warn "## _sock_send ",dump( @_ );
+ warn "## _sock_send ",dump( @_ ) if $debug;
print $sock join(' ',@_) . "\r\n";
_sock_result();
}
sub _sock_send_ok {
my $self = shift;
- warn "## _sock_send_ok ",dump( @_ );
+ warn "## _sock_send_ok ",dump( @_ ) if $debug;
print $sock join(' ',@_) . "\r\n";
__sock_ok();
}
sub __sock_send_bulk_raw {
my $self = shift;
- warn "## _sock_send_bulk ",dump( @_ );
+ warn "## _sock_send_bulk ",dump( @_ ) if $debug;
my $value = pop;
$value = '' unless defined $value; # FIXME errr? nil?
print $sock join(' ',@_) . ' ' . length($value) . "\r\n$value\r\n"