NAME

ZMQ::Constants - Constants for libzmq

SYNOPSIS

use ZMQ::Constants ':all'; # pulls in all constants for all versions
use ZMQ::Constants ':v3.1.1', ':all'; # pulls in constants for 3.1.1
use ZMQ::Constants ':v3.1.2', ':all'; # pulls in constants for 3.1.2

DESCRIPTION

libzmq is a fast-chanding beast and constants get renamed, new one gest removed, etc...

We used to auto-generate constants from the libzmq source code, but then adpating the binding code to this change got very tedious, and controling which version contains which constants got very hard to manage.

This module is now separate from ZMQ main code, and lists the constants statically. You can also specify which set of constants to pull in depending on the zmq version.

If don't care to be strict about which constants to import into your code, then don't bother with the ':vX.X.X' notation, just use like a normal module:

use ZMQ::Constants qw(:all);     # pulls all known constants...
                                 # note: may contain extra constants
                                 # if we have clashes in the future

use ZMQ::Constants qw(ZMQ_PUSH); # import just ZMQ_PUSH

SUPPORTED VERSIONS

libzmq 2.1.11

libzmq 3.1.1

No ZMQ device related stuff

libzmq 3.1.2

Reintroduces ZMQ device related constants, and adds ZMQ_FAIL_UNROUTABLE

If you would like to add more sets, please send in a pullreq

SEE ALSO

ZMQ::LibZMQ2, ZMQ::LibZMQ3, ZMQ::CZMQ, ZMQ

http://zeromq.org

http://github.com/lestrrat/p5-ZMQ

AUTHOR

Daisuke Maki <daisuke@endeworks.jp>

COPYRIGHT AND LICENSE

The ZeroMQ module is

Copyright (C) 2010 by Daisuke Maki

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.0 or, at your option, any later version of Perl 5 you may have available.