NAME

ZMQ::Serializer::JSON - JSON Serializer For ZMQ.pm

SYNOPSIS

use ZMQ;
use ZMQ::Serializer::JSON;

my $ctxt   = ZMQ::Context->new;
my $socket = $ctxt->socket( ... );

$socket->sendmsg_as( json => \%hash );
$socket->sendmsg_as( json => \@list );

# ... on the other side ...

my $hash = $socket->recvmsg_as( 'json' );
my $list = $socket->recvmsg_as( 'json' );

CUSTOMIZING

If you want to tweak the serializer option, do something like this:

my $coder = JSON->new->utf8->pretty; # pretty print
ZMQ::register_write_type( json_pretty => sub { $coder->encode($_[0]) } );
ZMQ::register_read_type( json_pretty => sub { $coder->decode($_[0]) } );

Note that this will have a GLOBAL effect. If somebody else tries to register 'json_pretty', then this setting will be overwritten