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Redis protocol messages parser/encoder
Home Page: http://search.cpan.org/perldoc?Protocol::Redis
This project forked from und3f/protocol-redis
Redis protocol messages parser/encoder
Home Page: http://search.cpan.org/perldoc?Protocol::Redis
NAME Protocol::Redis - Redis protocol parser/encoder with asynchronous capabilities. SYNOPSIS use Protocol::Redis; my $redis = Protocol::Redis->new; # Init used API version $redis->use_api(1) or die "API v1 not supported"; $redis->parse("+foo\r\n"); # get parsed message my $message = $redis->get_message; print "parsed message: ", $message->{data}, "\n"; # asynchronous parsing interface $redis->on_message(sub { my ($redis, $message) = @_; print "parsed message: ", $message->{data}, "\n"; }); # parse pipelined message $redis->parse("+bar\r\n-error\r\n"); # create message print "Get key message:\n", $redis->encode({type => '*', data => [ {type => '$', data => 'string'}, {type => '+', data => 'OK'} ]}); DESCRIPTION Redis protocol parser/encoder with asynchronous capabilities and pipelining <http://redis.io/topics/pipelining> support. APIv1 (DRAFT) Protocol::Redis APIv1 uses "Unified Request Protocol <http://redis.io/topics/protocol>" for message encoding/parsing and supports methods described further. Client libraries should specify API version during Protocol::Redis construction. "new" my $redis = Protocol::Redis->new(api => 1) or die "API v1 not supported"; Construct Protocol::Redis object with specific API version support. If specified API version not supported constructor returns undef. Client libraries should always specify API version. "parse" $redis->parse("*2\r\n$4ping\r\n\r\n"); Parse Redis protocol chunk. "get_message" while (my $message = $redis->get_message) { ... } Get parsed message or undef. "on_message" $redis->on_message(sub { my ($redis, $message) = @_; } Calls callback on each parsed message. "encode" my $string = $redis->encode({type => '+', data => 'test'}); $string = $redis->encode( {type => '*', data => [ {type => '$', data => 'test'}]}); Encode data into redis message. "api" my $api_version = $redis->api; Get API version. SUPPORT IRC #redis on irc.perl.org DEVELOPMENT Repository http://github.com/und3f/protocol-redis AUTHOR Sergey Zasenko, "[email protected]". CREDITS David Leadbeater (dgl) COPYRIGHT AND LICENSE Copyright (C) 2011, Sergey Zasenko. This program is free software, you can redistribute it and/or modify it under the same terms as Perl 5.10.
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